Caleffi S.p.A Approvals


#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
Approval Holder:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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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)
Approval Holder:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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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
Approval Holder:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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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)
Approval Holder:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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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)
Approval Holder:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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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
Approval Holder:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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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 Shower 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
Approval Holder:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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Manufacturer:
Altecnic Limited
Company Name
Altecnic Limited
Address
Mustang Drive Stafford Staffordshire
Postcode
ST16 1GW
Phone
+44 (0)1785 218200
General Email
gary.perry@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)
Approval Holder:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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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.
Approval Holder:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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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).
Approval Holder:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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