Caleffi S.p.A Approvals


#1904801

Range of monobloc groups, consisting of an in-line pressure reducing valve (pre-set at 3.5 bar) and an expansion relief valve - set at either 6.0 (533112) or 8.0 bar (533113) - housed within a DZR brass body and incorporating an EPDM diaphragm. The relief valve is fitted with a rotary type easing gear and the assemblies incorporate single check valve cartridges (verified by test, suitable for backflow protection against Fluid Category 2). Maximum inlet supply pressure 16.0 bar. Cold water supply only.

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
1904801
Expiry date:
30/04/2024
Size:
22mm compression
Marking:
Caleffi, DN20, flow arrow & CR on body. Caleffi logo, CR & flow arrow on pressure relief valve. Caleffi and technical data on cap.
Installation Requirements:
R001
Model:
533112 & 533113
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1905315

Range of brass bodied differential bypass valves incorporating a spring-loaded adjustment facility. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.

Section:
1530 Miscellaneous Fittings
WRAS Approval Number:
1905315
Expiry date:
31/05/2024
Size:
see mdoel
Marking:
Caleffi logo, size & flow arrow on body.
Installation Requirements:
R001 R200
Model:
519500: ¾". 519501A: 1”. 519504: ¾". 519700: 1¼". 519002 GLW: 22mm. 519500 TH: ¾". 519500 TAK: ¾”. 519502 BG: ¾" NPT. 519505 IPG: ¾” NPT. 519504A IPG: ¾” NPT.
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1905322

Range of automatic air venting valves with plastic bodies, EPDM seals and plastic floats. Maximum working pressure 6.0 bar. Maximum operating temperature 99°C.

Section:
1980 Valves
Section Subtitle:
Air venting. Fittings in this section are suitable for above ground installations only.
WRAS Approval Number:
1905322
Expiry date:
31/05/2024
Note:
For non-wholesome water use only.
Size:
See Models
Marking:
Caleffi logo on cap
Installation Requirements:
R001 R535
Model:
20mm bayonet manifold connection: 49513. 20mm manifold connection: C502600 CST, C502601 CST, C502602 CST & C502603 OTM. 3/8” BSP (M): C502630 CST, C502630 OEM, C502633 CST, C502637 CST & C502638 CST. ½” BSP (M): C502640 CST & C502643 CST.
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1906308

Range of T-type thermostatic mixing valves with DZR brass bodies. Maximum working pressure 14.0 bar. Maximum operating temperature 100°C.

Section:
2010 Valves
Section Subtitle:
Blending, thermostatic.
WRAS Approval Number:
1906308
Expiry date:
30/06/2024
Size:
See model
Marking:
Caleffi on body and cap.
Installation Requirements:
R001 R010 R040
Model:
252151: DN20 – ¾” BSP (M), 252160: DN25 – 1” BSP (M), 252170: DN32 - 1¼” BSP (M), 252180: DN40 – 1½” BSP (M), 252190: DN50 – 2” BSP (M).
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1906353

Range of pressure relief valves with plastic bodies and EPDM diaphragms and ‘O’-rings, Factory pre-set at 3.0 bar. Maximum operating temperature 110°C.

Section:
2210 Valves
Section Subtitle:
Pressure relief.
WRAS Approval Number:
1906353
Expiry date:
30/06/2024
Size:
See model
Marking:
Caleffi Logo, Caleffi hydronic solutions and direction of flow arrow on body. Pressure rating on lifting gear Models added March 2020: Caleffi & flow arrow on body.
Installation Requirements:
R001 R200
Model:
C312001 CST: 21.8mm. C312002 CST: 19.8mm. C312003 CST: 19.5mm. C312003 BSC: 19.5mm. C312004 CST: 19.8mm. C312004 GRD: 19.8mm. C312008: 21.8mm. C312008 GRD: 21.8mm. C312011: 22.7mm. C312011 BSC: 22.7mm. C312012: 22.25mm. C312012 STI: 22.25mm. C312013: 19.8mm. C312013 VIS: 19.8mm. C312017: 19.8mm. C312017 VIS: 19.8mm. C312018 VIS: 19.8mm. C312019: 19.8mm. C312021 FRQ : 13.38mm. C312022 CST: 19.8mm. C312023 BSC: 19.8mm. C312023 CST: 19.8mm. C312422 CST: 19.8mm Models added March 2020: C312027 BSC: 20.31mm C312009, C312009 BSC, C312009 WLF & C312009 GRD: 19mm inlet x 25mm spigot outlet.
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1907801

Range of T-type thermostatic blending valves with brass bodies and EPDM ‘O’-rings. Maximum working pressure 14.0 bar. Maximum operating temperature 90°C

Section:
2010 Valves
Section Subtitle:
Blending, thermostatic.
WRAS Approval Number:
1907801
Expiry date:
31/07/2024
Size:
¾”, 1”, 1¼”, 1½” & 2” BSP (M)
Marking:
Caleffi logo on body
Installation Requirements:
R001 R010 R040
Model:
523170, 523180, 523190, 523150, 523160
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1907367

Range of unvented monobloc groups consisting of an in-line pressure reducing valve (PRV) (adjustable between 2.7 and 3.3 bar or 3.2 and 3.8 bar - see model) and a pre-set expansion relief valve (SRV) (pre-set at either 4.5, 4.75, 5.0, 6.0 or 8.0 bar - see model) housed in a DZR brass body with an EPDM rubber diaphragm. The product incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). The expansion relief valve is fitted with a rotary type easing gear. Maximum inlet supply pressure 10.0 bar. Maximum operating temperature 85°C.

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
1907367
Expiry date:
31/07/2024
Size:
Models added September 2020: 533116H CST & 533116H models: ⅜” BSP (M) x ½" BSP (M). All other models: 22mm compression x 22mm compression.
Marking:
Caleffi, CR, direction of flow arrow, Caleffi logo on body
Installation Requirements:
R001 R120
Model:
PRV adjustable between 2.7 and 3.3 bar: 533111H CST (SRV 6.0 bar). 533111H (SRV 6.0 bar). 533112 CST (SRV 6.0 bar). 533112 (SRV 6.0 bar). 533014 CST (SRV 4.5 bar). 533014 (SRV 4.5 bar). 533118 CST (SRV 8.0 bar). 533118 (SRV 8.0 bar). 533117H CST (SRV 6.0 bar). 533117H (SRV 6.0 bar). 533121H CST (SRV 8.0 bar). 533121H (SRV 8.0 bar). 533002 CST (SRV 6.0 bar). 533002 (SRV 6.0 bar). 533003 CST (SRV 6.0 bar). 533003 (SRV 6.0 bar). 533005 CST (SRV 6.0 bar). 533005 (SRV 6.0 bar). 533006 KNG (SRV 6.0 bar). 533007 KNG (SRV 6.0 bar). 533008 CST (SRV 6.0 bar). 533008 (SRV 6.0 bar). 533114 CST (SRV 4.5 bar). 533114 (SRV 4.5 bar). 533122 CST (SRV 6.0 bar). 533122 (SRV 6.0 bar). 533119 CST (SRV 8.0 bar). 533119 (SRV 8.0 bar). PRV adjustable between 3.2 and 3.8 bar: 533004 CST. 533004. 533113 CST. 533113. Models added September 2020: PRV adjustable between 2.7 and 3.3 bar: 533116H CST (SRV 6.0 bar). 533116H (SRV 6.0 bar).
Factor:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491
General Email
info@caleffi.com

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#1909384

Range of balancing valves with DZR brass bodies and EPDM ‘O’-rings, incorporating a non-rising spindle headwork. Maximum working pressure 20.0 bar. Maximum operating temperature 85°C.

Section:
2348 Valves
Section Subtitle:
Balancing.
WRAS Approval Number:
1909384
Expiry date:
30/09/2024
Size:
see model
Marking:
Caleffi, flow arrow and CR on body. Caleffi and size on cap
Installation Requirements:
R001
Model:
130400: ½” x ½” BSP (F). 130500: ¾” x ¾” BSP (F). 130600: 1” x 1” BSP (F). 130700: 1¼” x 1¼” BSP (F). 130800: 1½” x 1½” BSP (F). 130900: 2” x 2” BSP (F).
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1906350

Range of pressure relief valves with DZR brass bodies incorporating EPDM diaphragms. The valves are pre-set at 6.0 bar (311560, 312469, 312461ITH & 311461 models), 10.0 bar (312020 CST model) and 7.0 bar (312471 model). Maximum operating temperature 99°C.

Section:
2210 Valves
Section Subtitle:
Pressure relief.
WRAS Approval Number:
1906350
Expiry date:
30/06/2024
Size:
See model.
Marking:
Caleffi logo, CR mark and flow arrow on body. Pressure rating on cap.
Installation Requirements:
R001
Model:
311560: ¾” BSP (F) x ¾” BSP (F), 312469: Ø19.8mm manifold x ½” BSP (F), 312020 CST: ½” BSP (M) x ½” BSP (F), 312461 ITH: Ø19.8mm manifold, 311461: ½” BSP (F) x 15mm compression, 312471 CST: Ø19.8mm manifold x ½” BSP (F). Models Added December 2020: 531661 CST – 1” BSP (F) x 1” BSP (F) 531661 - 1” BSP (F) x 1” BSP (F)
Factor:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491
General Email
info@caleffi.com

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Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491
General Email
info@caleffi.com

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#1909315

Unvented monobloc group consisting of an in-line pressure reducing valve adjustable between 2.7 & 3.3 bar, an approved check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) A pre-set expansion relief valve set at 6.0 bar housed in a DZR brass body with an EPDM rubber diaphragm. The expansion valve is fitted with a rotary type easing gear. Maximum inlet supply pressure 10.0 bar. Cold water use only.

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
1909315
Expiry date:
30/09/2024
Size:
22mm compression
Marking:
Caleffi, flow arrow, CR, DN and technical information on body
Installation Requirements:
R001 R120
Model:
533201 CST.
Factor:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491
General Email
info@caleffi.com

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#1906322

Range of T-type thermostatic mixing valves with chrome plated DZR brass bodies and EPDM `O`-rings incorporating a thermostatic cartridge controlling the temperature. Each inlet incorporates a stainless steel strainer and models 252714 & 252713 have approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 10.0 bar. Models 252714 & 252701 have a maximum operating temperature 99°C. Model 252713 has a maximum operating temperature of 85°C

Section:
2010 Valves
Section Subtitle:
Blending, thermostatic.
WRAS Approval Number:
1906322
Expiry date:
30/06/2024
Marking:
Caleffi on body and cap.
Installation Requirements:
R001 R010 R040
Model:
Art 252714: ½” BSP (M). Art 252713: ¾” BSP (M). Art 252701: 1” BSP (M).
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1909337

In-line double check valve assembly consisting of two spring loaded resilient trim check valve cartridges housed within a DZR brass body with a test point between both check valves. Maximum working pressure 10.0 bar. Maximum operating temperature 99°C.

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
1909337
Expiry date:
30/09/2024
Size:
12.98mm OD manifold connection x ½” BSP(M)
Marking:
Caleffi logo, flow arrow, CR mark on body
Installation Requirements:
R001
Model:
303801 VHG
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1911303

Expansion group consisting of a pressure relief valve (set at 6.0 bar), incorporates check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) and spherical ball valve housed within a DZR brass body. Maximum working pressure 16 bar. Maximum operating temperature 85°C

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
1911303
Expiry date:
30/11/2024
Size:
15mm compression
Marking:
Caleffi logo, flow arrow, size, CR, date of manufacture (WW/YY) on the body. ‘Caleffi’, caleffi logo, flow arrow, pressure on the PRV body
Installation Requirements:
R001 R120
Model:
528716
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1911315

Range of adjustable, in-line pressure reducing valves with DZR brass or plated brass bodies, incorporating EPDM diaphragm, ‘O’ rings and a stainless-steel strainer. Models can be supplied with or without gauge port and some models supplied with gauge port and gauge. Maximum inlet supply pressure 16.0 bar. Maximum outlet pressure 1.0 to 5.5 bar (except 533230H & 533430H which has an adjustable pressure range of 0.8 to 4.0 bar) Maximum operating temperature 80°C

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
1911315
Expiry date:
30/11/2024
Size:
see model
Marking:
Caleffi, CR, flow arrow on body. Caleffi, mode, EN1567.3 on cap. Caleffi on nut.
Installation Requirements:
R001 R120
Model:
533741H DN 15 ø15 mm compression (with gauge port) 533751H DN 20 ø22 mm compression (with gauge port) 533761H DN 20 ø28 mm compression (with gauge port) 533841H DN 15 ø15 mm compression (with gauge port and gauge) 533842H DN 15 ø15 mm compression (with gauge port and gauge) 533851H DN 20 ø22 mm compression (with gauge port and gauge) 533861H DN 20 ø28 mm compression (with gauge port and gauge) 533641H DN 15 ø15 mm compression (no gauge port) 533643H CST DN 15 ø15 mm compression (no gauge port) 533651H DN 20 ø22 mm x compression (no gauge port) 533159H DN 20 ø22 mm compression x 3/4" BSP (F) (no gauge port) 533842H DN 15 ø15 mm compression (with gauge port) 533441H LTC DN 15 1/2"x1/2" BSP (F) (with gauge port) 533451H LTC DN 20 3/4"x3/4" BSP (F) (with gauge port) 533241H LTC DN 15 1/2"x1/2" BSP (F) (with gauge port and gauge) 533251H LTC DN 20 3/4"x3/4" BSP (F) (with gauge port and gauge) 533230H DN 8 - 3/8" BSP (F) (with gauge port and gauge) 533430H DN 8 - 3/8" BSP (F) (with gauge port)
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1911332

Verifiable double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. The products incorporate two inspection ports between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C

Section:
0032 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type EC - Verifiable double check valve.
WRAS Approval Number:
1911332
Expiry date:
30/11/2024
Note:
Not for use with water injected with CO2 gas
Size:
¾” BSP (M) x ¾” BSP (M) outside diameter. ½” BSP (F) x ½” BSP (F) internal diameter
Marking:
Caleffi, NF, ECI, flow arrow, DN15 and CR on body
Installation Requirements:
r001
Model:
304841 CST
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1911316

Range of pre-set, in-line pressure reducing valves incorporating DZR brass or bronze bodies, EPDM diaphragm & ‘O’-rings and a stainless-steel strainer. The valves are supplied factory pre-set at 3.0 bar on existing models or with an adjustable range between 0.5-6.0 bar for models added in June 2020. Maximum inlet supply pressure 25.0 bar. Maximum operating temperature 80°C.

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
1911316
Expiry date:
30/11/2024
Size:
See model
Marking:
Existing models: Caleffi logo, flow arrow, size, CR (on DZR brass models) and DN on body. 3 bar on adhesive label on cap. Models added June 2020: Caleffi logo, flow arrow, size and CR on body.
Installation Requirements:
R001 R120
Model:
Models with gauge port: 536040: ¾” BSP (M) x ½” BSP (M) Reducer 536050: 1” BSP (M) x ¾” BSP (M) Reducer 536060: 1¼” BSP (M) x 1” BSP (M) Reducer 536070: 1 ½” BSP (M) x 1 ¼” BSP (M) Reducer 536080: 2” BSP (M) x 1 ½” BSP (M) Reducer 536240: ½” BSP (F) 536250: ¾” BSP (F) 536260: 1” BSP (F) 536590: 2 ½” BSP x 2” BSP (M) Reducer 536660: DN65 Models complete with pressure gauge: 536041: ¾” BSP (M) x ½” BSP (M) Reducer 536051: 1” BSP (M) x ¾” BSP (M) Reducer 536061: 1¼” BSP (M) x 1” BSO (M) Reducer 536071: 1 ½” BSP (M) x 1 ¼” BSP (M) Reducer 536081: 2” BSP (M) x 1 ½” BSP (M) Reducer 536241: ½” BSP (F) 536251: ¾BSP (F) 536261: 1” BSP (F) 536591: 2 ½” BSP x 2” BSP (M) Reducer Models added June 2020: Models with gauge port: 536580: 1½” BSP (M) x 2” BSP (M) Reducer. 536252: ¾” x ¾” BSP (F). Models complete with pressure gauge: 536581: 1½" BSP (M)
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1911313

Range of in-line, manually adjustable pressure reducing valves (DZR brass or DZR brass plated bodies) and EPDM rubber seat washers & ‘O’-rings and a stainless steel filter. Minimum and maximum regulated outlet pressure 1.0 – 6.0 bar. Maximum working pressure 16.0 bar. Maximum operating temperature 40°C.

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
1911313
Expiry date:
30/11/2024
Size:
See model.
Marking:
Caleffi, DN, flow arrow and CR on body.
Installation Requirements:
R001 R120
Model:
533751 – 22mm compression 533841 – 15mm compression 533643 CST – 15mm compression 533159 – 22mm compression x ¾” captive nut 533741 – 15mm compression 533641 – 15mm compression 533442 CST – ½” BSP(F) 533851 – 22mm compression 533651 – 22mm compression 533461 – 1” BSP(F)
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#1912342

Range of heat interface units providing heating and instantaneous hot water. The central heating and hot water is generated via plate heat exchangers. The central heating circuit contains a pressure relief valve (3.0 bar). Maximum working pressure primary circuit: 2.5. bar. Maximum working pressure district heating: 16.0 bar. Maximum working pressure secondary hot water circuit 10.0 bar. Maximum operating temperature 85°C.

Section:
1350 Heat Exchangers
WRAS Approval Number:
1912342
Expiry date:
31/12/2024
Size:
Primary - ¾” BSP (F) DHW - ½” BSP (M) Secondary - ¾” BSP (M)
Marking:
Caleffi and caleffi logo on cover. Caleffi, model number, CE mark, serial number and technical info on data plate located on back panel.
Installation Requirements:
R001 R140 R360
Model:
SATK20203 - 40kW SATK20303 - 40kW
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2001097

Range of T-type thermostatic mixing valves with DZR brass bodies, EPDM ‘O’-rings. The product is supplied with a specific tool that allows a manual override of the valve for disinfection purposes. Maximum working pressure 14.0 Bar. Maximum operating temperature 90°C.

Section:
2010 Valves
Section Subtitle:
Blending, thermostatic.
WRAS Approval Number:
2001097
Expiry date:
31/01/2025
Size:
1” BSP (M)
Marking:
Caleffi logo, flow arrow, CR and MIX on body. CALEFFI and other technical info on cap
Installation Requirements:
R001 R010 R040
Model:
521330 CST
Factor:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491
General Email
info@caleffi.com

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Manufacturer:
Altecnic Ltd.
Company Name
Altecnic Ltd.
Address
Mustang Drive, Stafford, Staffordshire
Postcode
ST16 1GW
Phone
01785 218 200
General Email
sales@altecnic.co.uk

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#2007802

Range of in-line spherical valves (brushed chrome DZR brass body) with lever (250400) or butterfly (250300 & 29284) operating members, DZR brass ball (chromium plated brass) and PTFE seats and washers. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.

Section:
2260 Valves
Section Subtitle:
Spherical, metal.
WRAS Approval Number:
2007802
Expiry date:
31/07/2025
Note:
For closed circuit use only.
Size:
See model.
Marking:
Caleffi and size on body
Installation Requirements:
R001 R200
Model:
250300 & 29284 ⅜” BSP (M) x ⅜" BSP (F) 250400 ½" BSP (M) x ½" BSP (F)
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2003322

Range of in-line, manually adjustable pressure reducing valves with DZR brass bodies and EPDM rubber seat washers & ‘O’-rings. Outlet pressure range: 1.0 - 6.0 bar. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
2003322
Expiry date:
31/03/2025
Size:
See model
Marking:
Caleffi & technical information on headwork band. CR, flow arrow, DN on body.
Installation Requirements:
R001 R120
Model:
535015H: 15 mm compression. 535022H: 22 mm compression. 535028H: 28 mm compression. 535040H: DN 15 ½". 535041H: DN 15 ½" with manometer. 535050H: DN 20 ¾". 535051H: DN 20 ¾" with manometer. 535060H: DN 25 1". 535061H: DN 25 1" with manometer. 535070H: DN 32 1¼". 535071H: DN 32 1¼" with manometer. 535080H: DN 40 1½". 535081H: DN 40 1½" with manometer. 535090H: DN 50 2". 535091H: DN 50 2" with manometer.
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2005034

536 series range of adjustable, in-line pressure reducing valves with DZR brass bodies and EPDM ‘O’-rings. The inlet incorporates a stainless steel strainer. Models are supplied with a pressure gauges. Outlet pressure setting ranges between 6.0 and 10.0 bar. Maximum inlet supply pressure 25.0 bar. Maximum operating temperature 80°C.

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
2005034
Expiry date:
31/05/2025
Size:
See model
Marking:
Caleffi logo, flow arrow, size, CR, DN and other technical information on body
Installation Requirements:
R001
Model:
536043 AUS – ½” BSP (M). 536053 AUS – ¾” BSP (M). 536063 AUS – 1” BSP (M). 536073 AUS – 1¼” BSP (M). 536083 AUS – 1½” BSP (M).
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2004315

Range of manually operated balancing valves with DZR brass bodies incorporating a PTFE disc seal, EPDM 'O’-rings and seal. The product also incorporates a spherical valve with EPDM ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C. (marking 110ºC)

Section:
2348 Valves
Section Subtitle:
Balancing.
WRAS Approval Number:
2004315
Expiry date:
30/04/2025
Size:
See model
Marking:
Caleffi & flow arrow on body. Flow arrow & Caleffi on foam cover.
Installation Requirements:
R001
Model:
132402: ½" BSP (F). 132512: ¾" BSP (F) 132522: ¾" BSP (F). 132602: 1" BSP (F). 132702: 1¼" BSP (F). 132802: 1½"BSP (F). 132902: 2" BSP (F).
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2007807

Solar range of auto air-vent valves (chromium plated brass) and a plastic float. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.

Section:
1980 Valves
Section Subtitle:
Air venting. Fittings in this section are suitable for above ground installations only.
WRAS Approval Number:
2007807
Expiry date:
31/07/2025
Size:
See model
Marking:
Caleffi Solar, max temp & max pressure on body. Caleffi logo on cap.
Installation Requirements:
R001 R200 R535
Model:
250031 – 3/8” BSP (M) 250131SD – 3/8” BSP (M) 250131VLL – 3/8” BSP (M) 250131 – 3/8” BSP (M) 250131HRM – 3/8” BSP (M) 250041A – ½” NPTF 250041 – ½” BSP (M) 250831 – 3/8” BSP (M) 250931 - 3/8” BSP (M) 250133 - 3/8” BSP (M)
Factor:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491
General Email
info@caleffi.com

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#2009326

Range of pre-set (at 3.0 bar) pressure relief valves incorporating DZR brass bodies and an EPDM diaphragm. The valve is fitted with hand operated rotating easing gear. Maximum operating temperature 85°C.

Section:
2210 Valves
Section Subtitle:
Pressure relief.
WRAS Approval Number:
2009326
Expiry date:
30/09/2025
Note:
Closed circuit use only.
Size:
see model
Marking:
Caleffi logo, flow arrow, date of manufacture (MM/YY) & size on body. Pressure & temperature on cap. Some (but not all) models are marked with ‘CR.
Installation Requirements:
R001 R200
Model:
A312400 CST: 17.5mm manifold x ½” BSP (M). A312401 CST: 19.87mm manifold x ½” BSP (F). A312414 CST: 20mm manifold x ½” BSP (M). A312420 CST: 20mm manifold x 22mm compression. A312430 CST: ½” BSP manifold x ½” BSP (F). A312438 CST: 19.88mm manifold x ½” BSP (M). A312439 CST: fast fit manifold connection - 19.95mm. A314402 CST: 15mm manifold x ½” BSP (M). A314437 CST: ½” BSP (M) BSP x 15mm compression. A314402 BSC: 15mm manifold x ½” BSP (M).
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2007376

Cold water inlet control group with a DZR brass body consisting of a pressure reducing valve, (adjustable between 2.7 and 3.3 bar, but factory set at 3.0 bar), a stainless steel strainer and a plastic bodied pressure relief valve (pre-set at 8.0 bar). The product incorporates a single check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). The pressure relief valve is fitted with a rotary type easing gear. Maximum supply pressure 10.0 bar. Maximum operating temperature 85°C.

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
2007376
Expiry date:
31/07/2025
Size:
22mm compression
Marking:
Caleffi, CR and flow arrow on body.
Installation Requirements:
R001 R120
Model:
533121H CST
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2009331

Range of indirect heat interface units providing heating and instantaneous hot water. The hot water and space heating is provided via two separate plate heat exchangers. The space heating circuit incorporates an expansion vessel and expansion relief valve (set @ 3.0 bar). The primary circuit only is supplied with isolation valves on the flow and return. Maximum working pressure primary 16.0 bar. Maximum working pressure space heating 2.5 bar. Maximum working pressure secondary hot water (DHW) 10.0 bar. Maximum operating temperature primary 75°C. Maximum operating temperature space heating 85°C. Maximum operating temperature secondary hot water (DHW) 65°C.

Section:
1350 Heat Exchangers
WRAS Approval Number:
2009331
Expiry date:
30/09/2025
Note:
Not supplied with a temporary filling loop. The filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999.
Size:
Primary: 1” BSP (M). Secondary: ¾” BSP (M). DHW: ½” BSP (M).
Marking:
Caleffi on cover. Pressure, model, temperature and other technical information on inside cover.
Installation Requirements:
R001 R360
Model:
SATK30105 - 75kW - Indirect HIU. SATK30103 - 50kW - Indirect HIU.
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2012308

Filling loop assembly, consisting of a stainless steel braided EPDM lined flexible hose, a lever operated brass spherical valve and a DZR brass double check valve assembly that incorporates a lever operated spherical valve. Maximum working pressure 10.0 bar. Maximum operating temperature 23°C.

Section:
1015 Filling Loop
WRAS Approval Number:
2012308
Expiry date:
31/12/2025
Size:
15mm compression
Marking:
Caleffi logo, CR, and flow arrow on mould on double check valve assembly body Caleffi logo mould on isolation valve body
Installation Requirements:
R001
Model:
300600 300600 CST
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2101310

Range of ‘right hand’ or ‘left hand’ tempering valves having a plastic body incorporating a thermostatic element. The cold inlet incorporates a single check valve cartridge, however the complete product has not been fully tested to demonstrate it provides backflow protection Maximum working pressure 3.0 bar. Maximum operating temperature 60°C.

Section:
2010 Valves
Section Subtitle:
Blending, thermostatic.
WRAS Approval Number:
2101310
Expiry date:
31/01/2026
Size:
½” BSP (M) x 22.30mm OD manifold connection.
Marking:
Caleffi logo on body.
Installation Requirements:
R001
Model:
H0007852 Right Hand Tempering Valve. H0008522 Left Hand Tempering Valve
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2012359

502 series of automatic air venting valves with brass bodies, plastic float and EPDM ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 115°C. Model added September 2021 (501500) has a maximum operating temperature of 120°C. All other models have a maximum operating temperature of 115°C.

Section:
1980 Valves
Section Subtitle:
Air venting. Fittings in this section are suitable for above ground installations only.
WRAS Approval Number:
2012359
Expiry date:
31/12/2025
Size:
See model
Marking:
Caleffi logo on body.
Installation Requirements:
R001 R200
Model:
Serie 502 Robocal: ⅜" BSP (M): 502430. 502430 CON. 502430 CST. 502431 BSC. 502434 CST. 502435 CST. 502533. 502533 FRT. 502533 RIF. 502533 TAK. 502934 CST. 502937 BSC. Art. 502 Robocal with flow valve: ¼" BSP (M): 502420. 502530. ⅜" BSP (M): 502530 TH. 502530 TH1. 502930 TH. Art. 502 Robocal Long: ⅜" BSP (M): 502630. 502630 CST. 502630 WLF. 502631 CST. 502635 CST. 502636 CST. 502638 CST. 502638 OEM. 502730. 502730 A. 502730 BSC. 502730 CST. 502730 GRN. 502730 NTR. 502822. ½" BSP (M): 502640. 502643A. 15mm compression: 502649. Art. 502 Minical ⅜": ⅜" BSP (M): 502030. 502030 CON. 502030 CST. 502031. 502034 CST. 502035 CST. 502036 CST. 502037 CST. 502037 VLL. 502037 WLF. 502038 CST. 502130. 502130 CST. 502130 ENC. 502130 FRT. 502130 GRN. 502130 TAK. 502130 TH. 502130 TH1. 502131. 502131 TH. 502132 DEC. 502133. 502134 DEC. 502135 RIF. 502231. 502231 CST. 502231 TH. 502232 TH. Art. 502 Minical ½" BSP (M): 502020 CST. 502040. 502040 CON. 502040 CST. 502040 MI. 502040A. 502041. 502041 MI. 502043. 502043 CST. 502043 IMM. 502043A. 502043A CST. 502046 IMM. 502140. 502140 ENC. 502140 FRT. 502141. 502142. 502144 ART. 502144 DEC. 502145 RIF. 502241. 502242 TH. 502243A. 502246 IMM. 502343A. ¾" BSP (M): 502050. 502051. 502052 CST. 1" BSP (M): 502060. 502061. Model added September 2021: ¾” BSP (F): 501500.
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2104302

Range of T-type thermostatic mixing valves with chrome plated DZR brass body, EPDM’O’-rings and NBR/fibre galsets (except for 252100 CST model). Maximum working pressure 14.0 bar. Maximum operating temperature 100°C.

Section:
2010 Valves
Section Subtitle:
Blending, thermostatic.
WRAS Approval Number:
2104302
Expiry date:
30/04/2026
Size:
See model
Marking:
Caleffi and technical information printed on operating cap. Caleffi, CR and Caleffi Solar on body.
Installation Requirements:
R001 R010 R040 R120
Model:
252140: ½” BSP(M) 252150: ¾” BSP (M) 252154 BSC: ¾” BSP (M) 252100 CST: 1” BSP (M) without tail pieces.
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2104319

Automatic air venting valve with brass bodies, stainless steel float and EPDM ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 120°C.

Section:
1980 Valves
Section Subtitle:
Air venting. Fittings in this section are suitable for above ground installations only.
WRAS Approval Number:
2104319
Expiry date:
30/04/2026
Size:
¾” BSP (F)
Marking:
Caleffi, Art 501, pressure and temperature on body
Installation Requirements:
R001
Model:
Series 501 Automatic Air Vent
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2103336

‘Series 116’ range of automatic thermal balancing valves (DZR Brass) with non-rising spindle headwork, brass disc and EPDM seals. Some models can be supplied with a thermometer (see model). The outlet of the 116144, 116154, 116244 & 116254 models (added January 2024) incorporate a check valve cartridge, verified by test (suitable for backflow protection against fluid category 2). Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.

Section:
2348 Valves
Section Subtitle:
Balancing.
WRAS Approval Number:
2103336
Expiry date:
31/03/2026
Size:
See model
Marking:
Caleffi, CR, flow arrow and PN rating on body.
Installation Requirements:
R001
Model:
Series 116 balancing valves: 116140: ½” BSP (F). 116150: ¾” BSP (F). 116160: 1” BSP (F). 116170: 1 ¼” BSP (F). 116240: ½” BSP (F). 116250: ¾” BSP (F). 116260: 1” BSP (F). 116270: 1 ¼” BSP (F). 116415: 15mm compression. 116420: 22mm compression. 116440: ½” BSP (F). 116441: ½” BSP (F) with thermometer. 116450: ¾” BSP (F). Model added January 2024: 116451: ¾” BSP (F) with thermometer. 116144: ½” BSP (M). 116154: ¾” BSP (M). 116244: ½” BSP (M) with thermometer. 116254: ¾” BSP (M) with thermometer.
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2103323

5 way manifold assembly with a DZR brass body incorporating a pressure reducing valve, with an adjustable outlet pressure range between 1.0 and 6.0 bar and a safety relief valve set at 6.0 bar. The product incorporates an inline single check valve cartridge after the balanced cold take off, verified by test (suitable for backflow protection against Fluid Category 2). Maximum supply pressure 16.0 bar. Maximum operating temperature 40°C

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
2103323
Expiry date:
31/03/2026
Size:
22mm compression.
Marking:
Caleffi and DN on pressure relief valve nut. Flow arrow and CR mark on pressure relief valve. Caleffi logo, CR, pressure rating and flow arrow on safety relief valve cap.
Installation Requirements:
R001 R120
Model:
UV3 kit.
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2106313

Range of temperature and pressure relief valves incorporating a DZR brass body & EPDM membrane. See model for maximum working pressure. Maximum operating temperature 90°C.

Section:
2030 Valves
Section Subtitle:
Combined thermal and pressure relief.
WRAS Approval Number:
2106313
Expiry date:
30/06/2026
Size:
½” BSP(M) x 15mm compression ¾” BSP(M) x 15mm compression ¾” BSP(M) x 22mm compression
Marking:
Caleffi logo, CR & flow arrow on body. Markings added from January 2022: UK CA and body number '0086' on body
Installation Requirements:
R001
Model:
309470 - 7 bar 309470 CST (multipack) 7 bar 309473 CST (multipack) 7 bar 309474 CST (multipack) 7 bar Models added July 2022 309430 - 3 bar 309400 - 10 bar 309400 CST - 10 bar 309440 - 4 bar 309440 CST - 4 bar 309460 - 6 bar 309474 - 7 bar 309500 - 10 bar 309500 CST - 10 bar 309530 - 3 bar 309540 - 4 bar 309542 - 4 bar 309542 CST - 4 bar 309560 - 6 bar 309570 - 7 bar 309570 CST - 7 bar 308403 GLD - 10 bar 308403CST - 10 bar 308463 GLD - 6 bar 308463 CST - 6 bar 309404 CST - 10 bar 309403 CST - 10 bar 309483 CST - 8 bar 309463 GLD - 6 bar 309479 - 7 bar 309479 CST - 7 bar 309511 VIS 309572 CST - 7 bar 309508 CST - 10 bar 309576 CST - 7 bar Solar models: Chrome plated with orange cap. 309431 - 3 bar 309441 - 4 bar 309461 - 6 bar 309466 - 6 bar 309471 - 7 bar 309401 - 10 bar 309401 FRR - 10 bar 309495 CST 309543 - 4 bar 309531 - 3 bar 309541 - 4 bar 309561 - 6 bar 309571 - 7 bar 309501 - 10 bar 309501 FRR - 10 bar 308469 GLD - 6 bar 309405 - 10 bar 309405 CST - 10 bar 309435 - 3 bar 309445 - 4 bar 309445 CST - 4 bar 309465 - 6 bar 309475 - 7 bar 309475 CST - 7 bar 309505 - 10 bar 309505 CST - 10 bar 309535 - 3 bar 309545 - 4 bar 309547 - 4 bar 309547 CST - 4 bar 309565 - 6 bar 309575 - 7 bar 309575 CST - 7 bar 309579 CST - 7 bar Models Added in July 2023 309670 LTC - 7 Bar 309406 CST - 10 Bar Model added February 2024: 309508 BSC - 10 bar Added in February 2024 309407 CST – 10 bar 309407 VLL – 10 bar
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2106328

Robocheck-1 in-line single check valve assembly with a DZR brass body (brushed chrome). Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.

Section:
0030 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type EB - Non verifiable single check valve.
WRAS Approval Number:
2106328
Expiry date:
30/06/2026
Size:
15mm compression
Marking:
Caleffi logo, flow arrow and CR on body
Installation Requirements:
R001
Model:
Robocheck-1 303715
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2110307

Range of 5 way inlet control group assemblies with a DZR brass body incorporating a pressure reducing valve, with an adjustable outlet pressure range between 2.7 and 3.3bar and a safety relief valve set at 8.0 bar. The product incorporates an inline single check valve cartridge after the balanced cold take off, verified by test (suitable for backflow protection against Fluid Category 2) and strainer on the inlet Maximum supply pressure 10.0 bar. Maximum operating temperature 85°C

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
2110307
Expiry date:
31/10/2026
Size:
22mm compression.
Marking:
Caleffi, Caleffi logo, size, CR and flow arrow on body
Installation Requirements:
R001 R120
Model:
H0003723 H0008504
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2110322

Range of 5 way inlet control group assembly incorporating a DZR brass body incorporating a pressure reducing valve, with an adjustable outlet pressure range of either 3.0 bar, 3.5 bar, or 6.0 bar and a safety relief valve set at either 6.0 bar or 8.0bar (depending on model). The product incorporates an inline single check valve cartridge after the balanced cold take off, verified by test (suitable for backflow protection against Fluid Category 2). Maximum supply pressure 10.0 bar. Maximum operating temperature 85°C

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
2110322
Expiry date:
31/10/2026
Size:
28mm compression
Marking:
Caleffi, Caleffi Logo, size, Flow arrowand CR cast on body
Installation Requirements:
R001 R120
Model:
535101H 535102H 535103H 535104H 535105H
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2201805

Range of pre-set, spring loaded, angled pressure relief valves with plastic body and EPDM diaphragm. The valves are fitted with rotary type easing gear . For maximum working pressure please refer to model. Maximum operating temperature 99°C.

Section:
2210 Valves
Section Subtitle:
Pressure relief.
WRAS Approval Number:
2201805
Expiry date:
31/01/2027
Size:
SEE MODEL
Marking:
Caleffi logo, flow arrow and DN mould on body Date of manufacture (WWYY) and pressure printed on body Pressure printed on cap
Installation Requirements:
R001 R200
Model:
Series 253 ½” BSP (F) 253040 – Preset at 10.0 bar 253042 – Preset at 2.5bar 253043 – Preset at 3.0 bar 253044 – Preset at 4.0 bar 253046 – Preset at 6.0 bar 253048 – Preset at 8.0 bar 253040 TAK – Preset at 10.0 bar 253042 TAK – Preset at 2.5bar 253043 TAK – Preset at 3.0 bar 253643 VIS – Preset at 3.0 bar 253044 TAK – Preset at 4.0 bar 253046 TAK – Preset at 6.0 bar 253546 TXH – Preset at 6.0 bar 253048 TAK – Preset at 8.0 bar Series 253 ¾” BSP (F) 253050 – Preset at 10.0 bar 253052 – Preset at 2.5bar 253053 – Preset at 3.0 bar 253054 – Preset at 4.0 bar 253056 – Preset at 6.0 bar 253058 – Preset at 8.0 bar 253156 CST – Preset at 6.0 bar Series 2531 ½” BSP (F) 253140 CST – Preset at 10.0 bar 253140 – Preset at 10.0 bar 253142 – Preset at 2.5bar 253143 CST – Preset at 3.0 bar 253143 – Preset at 3.0 bar 253144 CST – Preset at 4.0 bar 253144 – Preset at 4.0 bar 253146 CST – Preset at 6.0 bar 253146 VIS – Preset at 6.0 bar 253148 CST – Preset at 8.0 bar 253148 – Preset at 8.0 bar 253246 CST – Preset at 6.0 bar Series 2531 ½” BSP (M) 253344 VIS – Preset at 4.0 bar 253346 CST – Preset at 6.0 bar 253346 VIS – Preset at 6.0 bar 253646 CST – Preset at 6.0 bar 253704 VIS – Preset at 4.0 bar Series 2534 ½” BSP (M) 253443 – Preset at 3.0 bar
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2109328

Range of water hammer arrestor’s incorporating brass bodies (various finishes). The 525152 model is supplied with a reinforced captive nut. Maximum working pressure 10.0 bar. Maximum operating temperature 65°C. For products manufactured from June 2023 Maximum operating temperature 85°C

Section:
1530 Miscellaneous Fittings
WRAS Approval Number:
2109328
Expiry date:
30/09/2026
Size:
See model
Marking:
Caleffi, PN and temperature on adhesive label on body. Size and flow arrow on body.
Installation Requirements:
R001
Model:
Chrome plated models: 525040: ½” BSP (M) (chrome plated). 525130: ⅜” BSP (M) x ⅜” BSP (F) captive nut, 525150: ¾” BSP (M) x ¾” BSP (F) captive nut. Natural brass finish models: 525041: ½” BSP (M). 525131: ⅜” BSP (M) x ⅜” BSP (F) captive nut, 525151: ¾” BSP (M) x ¾” BSP (F) captive nut, 525152: ¾” BSP (M) x ¾” BSP (F) captive nut.
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2103341

Range of automatic thermal balancing valves (DZR Brass) with non-rising spindle headwork, brass disc and EPDM seals. Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.

Section:
2348 Valves
Section Subtitle:
Balancing.
WRAS Approval Number:
2103341
Expiry date:
31/03/2026
Size:
See model
Marking:
Caleffi, CR, flow arrow and PN rating on body.
Installation Requirements:
R001
Model:
½” / 15mm 206 Thermal Balancing Valves – BSS code 20520001 ¾” / 22mm 206 Thermal Balancing Valves – BSS code 20520012
Factor:
BSS Industrial
Company Name
BSS Industrial
Address
BOSS Court 7 Barton Close Grove Park
Postcode
LE19 1SJ

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Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2111317

Non- verifiable double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a chrome plated DZR brass body with an integral insolation valve between the cartridges. For use with copper pipes to EN1057. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
2111317
Expiry date:
30/11/2026
Size:
15mm compression x ½”BSP(M)
Marking:
Caleffi logo, CR and flow arrow on body
Installation Requirements:
R001
Model:
303605 Models added April 2022 303615 – 15mm compression x 15mm compression 303606 - 15mm compression x ½”BSP(M)
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2111319

Range of angled isolation ball valves incorporating brushed chrome plated DZR brass bodies, DZR brass ball (chrome plated), stainless steel strainer and approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.

Section:
2260 Valves
Section Subtitle:
Spherical, metal.
WRAS Approval Number:
2111319
Expiry date:
30/11/2026
Size:
See model
Marking:
Airaga logo, Caleffi logo, CR, flow arrow & date of manufacture (YR/WK) on body.
Installation Requirements:
R001
Model:
1/2” BSP(M) x ¾” captive nut models: 49396 red lever 49397 blue lever ¾” BSP(M) x 1” captive nut models: 49398 red lever 49399 blue lever
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2112300

Range of double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body (chrome plated or brass finish) with a port located between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
2112300
Expiry date:
31/12/2026
Size:
See model
Marking:
Caleffi logo, CR, flow arrow on body
Installation Requirements:
R001
Model:
39244 - 1/2” BSP(M) x1/2” BSP(M), chrome plated 303815 (15mm compression, chrome plated) 303840 (15mm compression, brass finish)
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2112304

In-line adjustable pressure reducing valve assembly with a DZR brass body. The assembly also incorporates a stainless strainer (part of the pressure reducing valve), a spherical valve with a brass ball on the inlet, a single check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) on the outlet, and a drain port with a brass plug. The product also includes a port with a plastic plug to accommodate a gauge/sensor (not supplied). Adjustable outlet pressure range between 1.0 and 6.0 bar. Maximum supply pressure 10.0 bar. Maximum operating temperature 85°C.

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
2112304
Expiry date:
31/12/2026
Size:
¾” BSP (F) inlet x 1” captive nut outlet
Marking:
Caleffi, flow arrow and CR on body. Models added November 2023 also have: Model, pressure, DN and other technical info on adhesive label on body. Date of manufacture (WWYY) printed on body
Installation Requirements:
R001 R120 R511
Model:
539050 H Models added in November 2023: 539051H: ¾” BSP (F) inlet x 1” captive nut outlet. 539061H: 1” BSP (F) inlet x 1” captive nut outlet.
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2201812

Range of pre-set, spring loaded, angled pressure relief valves, with a plastic body and EPDM diaphragm. The B312021 CST model only is pre-set at 4.0 bar, all other models are pre-set at 3.0 bar. The valves are fitted with either rotary type easing gear or hand operated lifting gear. Maximum operating temperature 99°C.

Section:
2210 Valves
Section Subtitle:
Pressure relief.
WRAS Approval Number:
2201812
Expiry date:
31/12/2025
Size:
see model
Marking:
Caleffi logo, Caleffi hydronic solution, flow arrow, CE, pressure rating.
Installation Requirements:
R001 R200
Model:
B312016 BSC: 20.68mm OD manifold connection x 23.12mm OD spigot. B312024 BSC: 20.68mm OD manifold connection x 22.61mm OD spigot. B312494 CST: 19.72mm OD manifold connection x ½” BSP(M) B312093 VIS: 19.72mm OD manifold connection x 21.04mm OD pipe connection. B312090 CST: 20.68mm OD manifold connection x ½” BSP (M). B312021 CST: 20.68mm OD manifold connection x 17.83mm OD pipe connection.
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2201320

Range of flow switches with brass bodies and NBR/fibre gaskets. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.

Section:
1718 Switches
Section Subtitle:
Flow control.
WRAS Approval Number:
2201320
Expiry date:
31/01/2027
Size:
see model
Marking:
Caleffi logo on body. Date of manufacture (WW/YY) and flow arrow on cap.
Installation Requirements:
R001
Model:
315400 - ½” BSP (M) x ½” BSP (M). 315405 CST - ½” BSP (M) x ½” BSP (M). 315500 - ¾” BSP (M) x ¾” BSP (M).
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2203322

Range of pre-set angled pressure relief valves for use on primary closed circuits, incorporating DZR brass bodies, EPDM diaphram and EPDM or NBR ‘O’-ring. For maximum working pressure please refer to model. Maximum operating temperature 99°C.

Section:
2210 Valves
Section Subtitle:
Pressure relief.
WRAS Approval Number:
2203322
Expiry date:
31/03/2027
Size:
see model
Marking:
Caleffi logo, flow arrow and date of manufacture (WWYY) on body. Opening pressure on cap.
Installation Requirements:
R001 R200
Model:
Series 311, 312, 3124, 313 & 314 ½” (FXF) models: 311412 - 120 pka 311415 - 1.5 bar 311425 - 2.5 bar 311425 CST - 2.5 bar 311430 – 3.0 bar 311430 CST – 3.0 bar 311431 – 3.0 bar 311431 CST – 3.0 bar 311435 - 3.5 bar 311440 – 4.0 bar 311450 – 5.0 bar 311460 – 6.0 bar 31147 – 7.0 bar 311480 – 8.0 bar 311490 CST – 9.0 bar 313425 - 2.5 313425 CST - 2.5 313430 – 3.0 bar 313432 – 3.0 bar 313432 CST – 3.0 bar 313433 – 3.0 bar 313434 – 3.0 bar 313440 CST – 4.0 bar 313460 – 6.0 bar 313470 – 7.0 bar 313580 – 8.0 bar ½” (MxF) models: 312405 CST – 4.0 bar 312406 CST – 2.0 bar 312407 CST – 6.0 bar 312415 CST – 5.0 bar 312418 CST – 8.0 bar 312417 CST – 1.0 bar 312443 CST – 3.0 bar 312471 CST – 7.0 bar 312411 BRT – 2.5 bar 312416 CST – 7.0 bar 312419 SD – 10.0 bar 312421 CST – 1.0 bar 312424 CST – 3.0 bar 312425 – 2.5 bar 312425 CST – 2.5 bar 312426 SD – 10.0 bar 312427 CST – 10.0 bar 312428 – 1.8 bar 312430 – 3.0 bar 312430 CST – 3.0 bar 312431 CST – 3.0 bar 312432 CST – 3.0 bar 312433 – 3.0 bar 312435 – 3.5 bar 312437 – 3.0 bar 312437 VLL 3.0 bar 312439 – 3.0 bar 312439 – 3.0 bar 312440 – 4.0 bar 312447 CST – 3.5 bar 312450 – 2.5 bar 312460 – 6.0 bar 312460 CST – 6.0 bar 312467 CST – 6.0 bar 312469 – 6.0 bar 312469 NTR – 6.0 bar 312470 – 7.0 bar 312473 – 7.0 bar 312477 VLL – 7.0 bar 312480 – 8.0 bar 312480 CST – 8.0 bar 312493 CST – 9.0 bar 314401 CST 1/2" M x F 314425 – 2.5 bar 314430 – 3.0 bar 314431 CST – 3.0 bar 314432 – 3.0 bar 314432 CST – 3.0 bar 314433 CST – 3.0 bar 314435 CST – 3.0 bar 314436 CST – 3.0 bar 314437 VLL – 3.0 bar 314439 CST – 3.0 bar 314442 CST – 4.0 bar 314460 – 6.0 bar 314462 – 6.0 bar 314462 CST – 6.0 bar 314470 – 7.0 bar 314472 CST – 7.0 bar 314478 OCN – 7.0 bar 314480 – 8.0 bar 314488 OCN – 8.0 bar 1/2" (clip x M) models: 312001 CST – 2.0 bar 312005 BSC – 3.0 bar 1/2" (clip x F) models: 312002 SD – 8.0 bar 312003 GRD – 2.5 bar 312004 CST – 2.0 bar 312006 GRD – 2.0 bar 312007 CST – 6.0 bar 312008 CST – 3.5 bar 312009 – 3.0 bar 312020 CST – 10.0 bar 312400 CST – 3.0 bar 312403 BRT – 3.0 bar 312404 CST – 3.0 bar 312408 BRT – 3.0 bar 312409 BSC – 3.0 bar 312410 CST – 2.5 bar 1/2" (MxM) models: 312412 SD – 10.0 bar 312414 SD – 3.0 bar 312422 CST – 2.0 bar 312429 VHG – 3.0 bar 312438 CST – 3.0 bar Added in April 2022 312020 CST - 10 Bar – ½” / Clip x F 312428 - 1.8 Bar – ½” / M x F
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2205039

Range of T-type thermostatic mixing valves with DZR brass bodies. The inlets incorporate a stainless-steel strainer and a single check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). Maximum working pressure 10 Bar Maximum operating temperature 90°C

Section:
2010 Valves
Section Subtitle:
Blending, thermostatic.
WRAS Approval Number:
2205039
Expiry date:
31/05/2027
Size:
½” BSP male ¾” BSP male 1” BSP male
Marking:
CALEFFI, Max pressure and max temperature on cap. CALEFFI logo, CR and MIX on body
Installation Requirements:
R001 R040
Model:
520040 MIX DN 15 with tail pieces 520041 MIX DN 15 without tail pieces 520050 MIX DN 20 with tail pieces 520051 MIX DN 20 without tail pieces 520060 MIX DN 25 with tail pieces 520061 MIX DN 25 without tail pieces
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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#2207801

Range of T-type thermostatic blending valves (chromium plated DZR brass body). The inlets incorporate stainless steel strainers and an approved check valve cartridge which has been verified by test as suitable for backflow protection against Fluid Category 2. Compression models are for use with copper pipe manufactured to EN1057. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.

Section:
2010 Valves
Section Subtitle:
Blending, thermostatic.
WRAS Approval Number:
2207801
Expiry date:
31/07/2027
Size:
Please refer to model.
Marking:
Caleffi, CR and date of manufacture (WWYY) on body
Installation Requirements:
R001 R010 R040 R120
Model:
521115: 15mm compression x 15mm compression x 15mm compression. 521122: 22mm compression x 22mm compression x 22mm compression. 521503: ¾” BSP (M) x ¾” BSP (M) x ¾” BSP (M). 521400: ½” BSP (M) x ½” BSP (M) x ½” BSP (M). 521500: ¾” BSP (M) x ¾” BSP (M) x ¾” BSP (M). 521601: 1” BSP (M) x 1” BSP (M) x 1” BSP (M). 521100: 1” BSP (M) x 1” BSP (M) x 1” BSP (M).
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Phone
+39 0322 8491

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