Water Regulations Approval Scheme Ltd

Valves

Section Code 2348 : Balancing.

WRAS Approval Number: #2004007

Range of manually operated regulating valves with bronze bodies and EPDM 'O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.

Section:: 2348 Valves
Section Subtitle:: Balancing.
WRAS Approval Number:: 2004007
Size:: See model.
Marking:: DN, PN and flow arrow on body. Danfoss on cap.
Installation Requirements:: R001
Expiry date:: 30/04/2025
Model:: Multifunctional thermostatic Circulation valve: MTCV A DN15: ½” BSP (F). MTCV A DN20: ¾” BSP (F).

Approval Holder:: Danfoss A/S

Company Name
Danfoss A/S
Address
Nordborgvej 81 6430 Nordborg
Country
Denmark
Phone
+74 88 22 22
General Email
danfoss@danfoss.com

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Manufacturer:: Danfoss Trata d.o.o.

Company Name
Danfoss Trata d.o.o.
Address
Joezeta Jame 16, SI-1210 Ljubljana Sentvid Slovenia
General Email

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WRAS Approval Number: #2004039

Range of balancing valves with brass and bronze bodies and PTFE disc face washer. Maximum working pressure 20.0 bar. Maximum operating temperature 85ºC.

Section:: 2348 Valves
Section Subtitle:: Balancing.
WRAS Approval Number:: 2004039
Marking:: HNH (Hattersley logo), PN, flow arrow, size and kite mark on body. Hattersley and temperature on operating member.
Installation Requirements:: R001
Expiry date:: 30/04/2025
Model:: Hattersley Fig 1432 - Range of Bronze Double Regulating Valves: Fig 1432 (size range ½” to 1”) 1" and 1 ¼” taper threaded to BS EN 10266, ½” and 3/4" to ISO 228 Parallel. Fig 1432L (Low Flow) sizes 1/2" to ISO 228 Parallel. Fig 1432C - (compression ended - adaptors supplied for sizes ½” and ¾” ISO 228 parallel only) to form compression joint when required. Fig 1432LC (Low flow compression)-adaptors supplied for sizes ½” ISO 228 Parallel only - to form compression joint when required. Fig 1432.PF (Press Fit variant) size range ½”x15, ½”x18, ¾”x22, 1"x28. Fig1432L.PF (Low flow press fit variant) size range ½”x15 and ½”x 18. Fig 1732 - Bronze fixed Orifice Double Regulating Valve (FODRV): Fig 1732 - (Size Range ½” to ¾”) sizes ½” and ¾” to ISO 228 Parallel. Fig 1732 AT – ½”, ¾”, 1", 1 ¼” – American Thread Variant threaded to ANSI B1.20.1. Fig 1732M (medium Flow) - sizes ½” to ISO 228 Parallel. Fig 1732L (low flow) - sizes ½” to ISO 228 Parallel. Fig 1732C (adaptors supplied for sizes ½” and ¾” ISO 228 Parallel only) to form compression joint when required. Fig 1732MC (adaptors supplied for sizes ½” ISO 228 Parallel only) to form compression joint when required. Fig 1732LC (adaptors supplied for sizes ½” ISO 228 Parallel only) to form compression joint when required. Fig 1732.PF (Press Fit variant) size range ½”x15mm & ½”x18mm. Fig 1732L.PF (Low flow press fit variant) size range ½”x15 and ½” x 18. Fig 1732M.PF (Low flow press fit variant) size range ½”x15 and ½” x 18. Compression ended - use of BS EN 1057 R250 half hard copper pipe. Press-fit ended - use of BS EN 1057 R250 half hard copper pipe and Geberit Mapress stainless steel pipe. Models added March 2021: Fig 1432 - 1 ½” taper thread. Fig 1432.PF (Press Fit variant) - size range 1.1/4"x35 & 1.1/2"x42 Fig 1732 - sizes 1", 1.1/4" & 1.1/2" taper thread. Fig 1732 AT 1.1/2” - American thread. Fig 1732.PF (Press Fit variant) size range 3/4"x22, 1"x28, 1.1/4"x35 & 1.1/2"x42 Compression ended - use of BS EN 1057 R250 half hard copper pipe. Press-fit ended - use of BS EN 1057 R250 half hard copper pipe and Geberit Mapress stainless steel pipe. Models added February 2022 Fig 1432 (2”) Regulating valve. Bonze regulating valve taper threaded to BS EN 10266 Fig 1432.PF (2” x 54mm) Regulating valve. Bronze regulating valve press fit variant. Fig 1732 (2”) Regulating valve. Bronze fixed orifice double reg valve threaded to BS EN 10266 Fig 1732 AT (2”) Regulating valve. Bronze Fixed orifice double regulating valve threaded to ANSI B1.20.1 Fig 1732 PF (2”) Regulating valve press fit end. Bronze fixed orifice double regulating valve press fit variant.

Approval Holder:: Hattersley

Company Name
Hattersley
Address
Crane House, Epsilon Terrace, West Road, Ipswich
Postcode
IP3 9FJ

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WRAS Approval Number: #2004041

Range of double regulating valves with bronze bodies, DZR brass discs, EPDM `O`-rings and PTFE disc face. The valves incorporate a non-rising spindle headwork regulating the flow and isolation function. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.

Section:: 2348 Valves
Section Subtitle:: Balancing.
WRAS Approval Number:: 2004041
Marking:: Crane on cap. Crane, PN, size and flow arrow on body.
Installation Requirements:: R001
Expiry date:: 30/04/2025
Model:: D921 sizes 1/2", 3/4", 1", 1.1/4", 1.1/2", 2" - Sizes 1" to 2" taper threaded to BS EN 10266, 1/2" and 3/4" to ISO 228 Parallel. D921AT (American Thread variant) sizes 1/2", 3/4", 1", 1.1/4", 1.1/2", 2" threaded to ANSI B1.20.1 D921.PF (Press Fit variant) size range 1/2"x15mm, 1/2"x18mm, 3/4"x22mm, 1"x28mm, 1.1/4"x35mm, 1.1/2"x42mm, 2"x54mm. D923 (Low Flow) sizes 1/2"only to ISO 228 Parallel D923AT (Low Flow - American thread) sizes 1/2" only threaded to ANSI B1.20.1. D923.PF (Low flow press fit variant) size range 1/2"x15mm and 1/2"x18mm. D931.PF (Press Fit variant) size range 1/2"x15mm, 1/2"x18mm, 3/4"x22mm, 1"x28mm, 1.1/4"x35mm, 1.1/2"x42mm, 2"x54mm. D931AT- sizes 1/2", 3/4", 1", 1.1/4", 1.1/2", 2" - threaded to ANSI B1.20.1. D933 (low flow) - sizes 1/2" to ISO 228 Parallel. D933.PF (Low flow press fit variant) size range 1/2"x15mm and 1/2"x18mm. D933AT- size 1/2" threaded to ANSI B1.20.1. D934 (ultra-low flow) - sizes 1/2" to ISO 228 Parallel. D934AT - sizes 1/2" - Threaded to ANSI B1.20.1. D934.PF (Ultra Low flow press fit variant) size range 1/2"x15mm and 1/2"x18mm. Press fit variants using BS EN 1057 R250 half hard copper pipe and Geberit Mapress stainless steel pipe.

Approval Holder:: Crane Ltd

Company Name
Crane Ltd
Address
Crane House, Epsilon Terrace, West Road, Ipswich
Postcode
IP3 9FJ
Phone
01473 277 364
General Email
bwiggins@crane-ltd.co.uk

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WRAS Approval Number: #2005040

Range of manually operated balancing valves (DZR Brass) with a non-rising spindle balancing mechanism, DZR brass discs and EPDM gasket & ‘O’-rings. Maximum working pressure 20.0 bar. Maximum operating temperature 99ºC.

Section:: 2348 Valves
Section Subtitle:: Balancing.
WRAS Approval Number:: 2005040
Size:: See model
Marking:: VIR Logo (VIR in a square) on Cap. VIR Logo, Size, Flow Arrow & CR Mark on Body.
Installation Requirements:: R001
Expiry date:: 31/05/2025
Model:: FIG.9525 Lowflow ½”, ½”, ¾” & 1”. (BSP F) FIG.9535 Lowflow ½”, ½”, ¾” & 1”. (BSP F) FIG.9522 Lowflow ½”, ½” & ¾”. (BSP F)

Approval Holder:: Taizhou VIR Valve Manufacturing Co., Ltd

Company Name
Taizhou VIR Valve Manufacturing Co., Ltd
Address
Building 3, 1st Standard Workshop, Yuhuan Xuanmen Industry
Country
Taizhou,

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Manufacturer:: Taizhou VIR Valve Manufacturing Co., Ltd

Company Name
Taizhou VIR Valve Manufacturing Co., Ltd
Address
Building 3, 1st Standard Workshop, Yuhuan Xuanmen Industry
Country
Taizhou,

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WRAS Approval Number: #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
Size:: See model
Marking:: Caleffi & flow arrow on body. Flow arrow & Caleffi on foam cover.
Installation Requirements:: R001
Expiry date:: 30/04/2025
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).

Approval Holder:: Caleffi S.p.A

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

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