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Backflow Prevention Devices

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

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#2005013

Range of double check valve assemblies consisting of two spring loaded in-line check valve cartridges housed in a DZR brass or chrome plated DZR brass (CP02-8511 suffix models) body with 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:
2005013
Size:
See model.
Marking:
V&G logo, WRAS, size, CR and flow arrow on body. (V&G is a registered trademark of Zhejiang Valogin Technology Co. Ltd)
Installation Requirements:
R001
Expiry date:
31/05/2025
Model:
12.10152.015.CP02-8511: 15mm compression inlet/outlet, 12.10152.015.CP5R-8511: 15mm compression inlet/outlet, 12.10152.022.CP02-8511: 22mm compression inlet/outlet, 12.10152.022.CP5R-8511: 22mm compression inlet/outlet, 12.10112.035.CP5R-8511: 35mm compression inlet/outlet.

Approval Holder:
Zhejiang Valogin Technology Co. Ltd.
Company Name
Zhejiang Valogin Technology Co. Ltd.
Address
Qinggang Technological Ind. Zone, Yuhuan, Zhejiang
Country
China

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Manufacturer:
Zhejiang Valogin Technology Co. Ltd.
Company Name
Zhejiang Valogin Technology Co. Ltd.
Address
Qinggang Technological Ind. Zone, Yuhuan, Zhejiang
Country
China

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#2005045

Range of double check valve assemblies consisting of two spring loaded in-line check valve cartridges housed in a DZR brass body with 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:
2005045
Size:
See model.
Marking:
TS, CR FLOW ARROW & SIZE ON BODY SIZE ON END NUT
Installation Requirements:
R001
Expiry date:
31/05/2025
Model:
86881: 15mm compression inlet/outlet, 61921: 22mm compression inlet/outlet,

Approval Holder:
TOOLSTATION LTD
Company Name
TOOLSTATION LTD
Address
EXPRESS PARK BRISTOL ROAD BRIDGEWATER
Postcode
TA6 4RN
Country
SOMERSET

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#2007341

Non-verifiable double check valve assembly with DZR brass or chrome plated body, incorporating two spring loaded, resilient trim in-line check valve cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
2007341
Size:
½” BSP (F) x ½” BSP (M)
Marking:
Altecnic logo, flow arrow & CR on body.
Installation Requirements:
R001
Expiry date:
31/07/2025
Model:
123 - 1101 ½”M x ½” F DCV
Product Images

Approval Holder:
Altecnic Ltd - Caleffi Group
Company Name
Altecnic Ltd - Caleffi Group
Address
Mustang Drive, Stafford Staffordshire
Postcode
ST16 1GW
Country
England
Phone
+44 (0)1785 218200
General Email
specifications@altecnic.co.uk

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#2010315

Range of non-verifiable double check valve assemblies with DZR brass bodies, incorporating two spring loaded, resilient trim 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:
2010315
Size:
See model.
Marking:
V&G, WRAS, Size, DR, flow arrow and date of manufacturer (MM-YY) on body.
Installation Requirements:
R001
Expiry date:
31/10/2025
Model:
12.10172.028.CP5R-8511 – 28mm compression 12.10172.042.CP5R-8511 – 42mm compression
Product Images

Approval Holder:
Zhejiang Valogin Technology Co. Ltd.
Company Name
Zhejiang Valogin Technology Co. Ltd.
Address
Qinggang Technological Ind. Zone, Yuhuan, Zhejiang
Country
China

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Manufacturer:
Zhejiang Valogin Technology Co. Ltd.
Company Name
Zhejiang Valogin Technology Co. Ltd.
Address
Qinggang Technological Ind. Zone, Yuhuan, Zhejiang
Country
China

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#2010331

Non-verifiable double check valve assembly incorporating DZR brass (chrome plated) body two spring loaded, resilient trim in-line check valve cartridges & a drain port located between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 65°C.

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
2010331
Size:
½” BSP (F) x ½” BSP (M).
Marking:
Mira, DCV-H, flow Arrow and CR on body.
Installation Requirements:
R001
Expiry date:
31/10/2025
Model:
1.0.110.55.1 – Mira DCV H Chrome
Product Images

Approval Holder:
Kohler Mira Ltd.
Company Name
Kohler Mira Ltd.
Address
Cromwell Road, Cheltenham, Gloucestershire
Postcode
GL52 5EP
Country
United Kingdom
Phone
+44 (0) 844 571 5000

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Manufacturer:
Kohler Mira Ltd.
Company Name
Kohler Mira Ltd.
Address
Cromwell Road, Cheltenham, Gloucestershire
Postcode
GL52 5EP
Country
United Kingdom
Phone
+44 (0) 844 571 5000

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