Backflow Prevention Devices

Section Code 0034 : SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.

Back To Directory Sections

#241004706

Range of non-verifiable double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body with nickel plated or natural finish. Models with compression connections are for use with copper pipe (manufactured to EN1057). Maximum working pressure 10.0 bar. Models 12.10152.015.CP02-8511 & 12.10152.015.CP5R-8511 have a maximum operating temperature of 65°C. All other models have a maximum operating temperature of 85°C

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
241004706
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
Please refer to model.
Marking:
V&G, CR, flow arrow, size, WRAS, date of manufacture MM-YY on valve body.
Installation Requirements:
R001
Expiry date:
31/10/2029
Model:
Nickel plated 12.10152.015.CP02-8511 15mm. 12.10152.022.CP02-8511 22mm. 12.10152.028.CP02-8511 28mm. Natural colour 12.10152.015.CP5R-8511 15mm. 12.10152.022.CP5R-8511 22mm. 12.10152.028.CP5R-8511 28mm. Models added to the approval in March 2025: 12.10152.042.CP5R-8511 42mm. 12.10152.054.CP5R-8511 54mm.
Product Images

Manufacturer:
Zhejiang Valogin Technology Co Ltd
Company Name
Zhejiang Valogin Technology Co Ltd
Address
Qinggang Technological Ind. Zone, Yuhuan, Taizhou Zhejiang
Country
China
Phone
+86 (0)574 8907 1560

View All Listings by this Company

Print This Approval


#241202705

Non-verifiable double check valve assembly with DZR brass body (chrome plated), incorporating two in-line check valve 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:
241202705
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
½” BSP F x ½” BSP M
Marking:
Altecnic logo, flow arrow, CR on body.
Installation Requirements:
R001
Expiry date:
31/12/2029
Model:
123-1101 CST
Product Images

Approval Holder:
Altecnic Limited
Company Name
Altecnic Limited
Address
Francesco House, Staples Close Stafford Staffordshire
Postcode
ST16 1WQ
Country
United Kingdom
Phone
+44 (0)1785 218200
General Email
sales@altecnic.co.uk

View All Listings by this Company

Print This Approval


#241202715

Non-verifiable, double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a nickel plated, DZR brass body. The assembly incorporates an isolation valve and stainless-steel strainer. 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:
241202715
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
½” BSP F
Marking:
Intatec logo, flow arrow, CR & size on body
Installation Requirements:
R001
Expiry date:
31/12/2029
Model:
DCVSTR12
Product Images

Approval Holder:
Intatec Limited
Company Name
Intatec Limited
Address
Airfield Industrial Estate Hixon Staffordshire
Postcode
ST18 0PF
Country
United Kingdom
Phone
01889272180
General Email
ryan.tilsley@intatec.co.uk

View All Listings by this Company

Print This Approval


#250104709

Range of non-verifiable double check valve assemblies, incorporating two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies. The products incorporate a drain port 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:
250104709
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
½”, ¾” & 1” BSP (F)
Marking:
VIR logo, CR, PN16 DN and flow arrow on body.
Installation Requirements:
R001
Expiry date:
31/01/2030
Model:
782DR Double Check Valve
Product Images

Approval Holder:
VIR Valvoindustria Ing. Rizzio S.p.A.
Company Name
VIR Valvoindustria Ing. Rizzio S.p.A.
Address
Via Circonvallazione n. 10, 13018 Valduggia (VC)
Country
Italy

View All Listings by this Company

Print This Approval


#250302709

Range of non-verifiable double check valve assemblies, consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies models AI-903215 & Al-903222 are chrome plated. Maximum working pressure 16 Bar Maximum operating temperature 60°C

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
250302709
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Marking:
AI-903215, AI-903222 Airaga logo, CR, eco fil & flow arrow on body. Size on nut. AI-903020: Altecnic logo, flow arrow, size, pressure & CR on body.
Installation Requirements:
R001
Expiry date:
31/03/2030
Model:
AI-903215 (15mm compression inlet/outlet) AI-903222 (22mm compression inlet/outlet) AI-903020 (¾” BSP (F) inlet/outlet)
Product Images

Approval Holder:
Altecnic Limited
Company Name
Altecnic Limited
Address
Francesco House, Staples Close Stafford Staffordshire
Postcode
ST16 1WQ
Country
United Kingdom
Phone
+44 (0)1785 218200
General Email
sales@altecnic.co.uk

View All Listings by this Company

Print This Approval



Back To Directory Sections

Page 9 of 9

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.