Caleffi S.p.A Approvals


#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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