Valves

Section Code 2200 : Pressure reducing.

Back To Directory Sections

#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)
Country
Italy
Phone
+39 0322 8491

View All Listings by this Company

Print This Approval


#2111025

Range of adjustable pressure reducing (pilot) valves with stainless steel bodies, EPDM diaphragm and ‘O’-ring. Outlet pressures are adjustable between 1.0 to 5.0 bar (ACV100C model), 1.5 to 10.0 bar (ACV100E model) and 2.0 to 15.0 bar (ACV100F model). Maximum supply pressure 16.0 bar. Cold water use only.

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
2111025
Expiry date:
30/11/2026
Size:
⅜” BSP (F) inlet and outlet.
Marking:
ACMO S.r.l. logo and outlet pressure range on adhesive label on body. Flow arrow on body.
Installation Requirements:
R001 R120
Model:
ACV100C, ACV100E, ACV100F.
Factor:
AC.MO SRL
Company Name
AC.MO SRL
Address
Via T. Da Modena 28, 31056 Roncade (TV)
Country
Italy

View All Listings by this Company

Print This Approval


#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)
Country
Italy
Phone
+39 0322 8491

View All Listings by this Company

Print This Approval


#2111050

Monobloc assembly with a DZR brass body comprising of a stainless steel strainer, adjustable pressure reducing valve and two approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. The product is supplied with two loose pressure gauges. For use with copper pipe (manufactured to EN1057). The product is also supplied with Maximum inlet supply pressure 6.0 bar. Maximum outlet pressure 0.8 bar to 6.0 bar. Maximum operating temperature 35°C.

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
2111050
Expiry date:
30/11/2026
Size:
28mm compression fitting with a 22mm compression adaptor
Marking:
STUART TURNER Logo, CR and flow arrow on body.
Installation Requirements:
R001
Model:
21104 Mainsboost Monobloc 22mm/28mm c/w gauges.
Factor:
Stuart Turner Ltd
Company Name
Stuart Turner Ltd
Address
47 Market Place Henley on Thames Oxon
Postcode
RG9 2AD
Country
United Kingdom
Phone
01491 572655
General Email
pumps@stuart-turner.co.uk

View All Listings by this Company

Print This Approval


#2204702

Range of adjustable, bronze in-line pressure reducing valves. Model 753A ½”, ¾” & 1” sizes and model 754A 1¼” size have inspection ports on the outlet only. Model 754A 2” and 4” sizes have inspection ports on the inlet and outlet. The valves incorporate a stainless-steel strainer. Maximum inlet supply pressure 20.0 bar. Maximum outlet pressure 1.0 bar to 4.0 bar. Maximum operating temperature 70°C.

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
2204702
Expiry date:
30/04/2027
Size:
Please refer to model.
Marking:
H (Ningbo Yongxiang Copper Pipeline Co. Ltd. logo) WRAS, flow arrow & operating parameters on body.
Installation Requirements:
R001
Model:
Model 753A: ½”, ¾” and 1”. Model 754A: 1¼”, 1½”, 2”, 2½”, 3” and 4”.
Manufacturer:
Ningbo Yongxiang Copper Pipeline Co. Ltd
Company Name
Ningbo Yongxiang Copper Pipeline Co. Ltd
Address
Hehua Bridge, Yunlong Town, Yinzhou District, Ningbo, China

View All Listings by this Company

Print This Approval



Back To Directory Sections

Page 9 of 19

We use cookies to give you the best possible experience with WRAS. Some are essential to provide website functions and ensure the website is secure. We also use cookies to help us understand how people use the site and to make improvements. Click "Accept All" to enable recommended settings or click "Manage cookies" to adjust your settings. For more details, see our Cookie Policy.