Backflow Prevention Devices

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

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#2201028

Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body with a drain port located between the cartridges. For use with copper pipe manufactured to BS EN1057. Maximum working pressure 16.0 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:
2201028
Expiry date:
31/01/2027
Size:
15mm compression
Marking:
BARBERI logo (‘B’ within a hexagon), CR, MM15 and flow arrow on body.
Installation Requirements:
R001
Model:
172015000.
Factor:
Barberi Rubinetterie Industriali Srl
Company Name
Barberi Rubinetterie Industriali Srl
Address

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#2203326

Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. For use with copper pipe manufactured to EN1057. Maximum working pressure 16.0 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:
2203326
Expiry date:
31/03/2027
Size:
15 & 22 compression
Marking:
Ningbo Dien, size, CR, flow arrow, WRAS & date of manufauctuer (MM/YY) on body
Installation Requirements:
R001
Model:
DIEN-DCV15 DIEN-DCV22
Factor:
Ningbo Dien Trade Co. Ltd.
Company Name
Ningbo Dien Trade Co. Ltd.
Address
UILDING 11 SHUXIANG JINGYUAN YINZHOU DISTRICT
Country
China

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#2203366

Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. For use with copper pipe manufactured to EN1057. Maximum working pressure 16.0 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:
2203366
Expiry date:
31/03/2027
Size:
15 & 22 compression
Marking:
BETA, size, CR, flow arrow, WRAS & date of manufacture (MM/YY) on body
Installation Requirements:
R001
Model:
PBRVAL364076 & PBRVAL364078 CHECK VALVE ASSEMBLIES
Factor:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Postcode
DY1 4SJ
Phone
0121 557 7000
General Email
sales@thomasdudley.co.uk

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#2203365

Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. For use with copper pipe manufactured to EN1057. Maximum working pressure 16.0 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:
2203365
Expiry date:
31/03/2027
Size:
15 & 22 compression
Marking:
JMING, size, CR, flow arrow, WRAS & date of manufacture (MM/YY) on body
Installation Requirements:
R001
Model:
JMYG-034 & JMYG-035 CHECK VALVE ASSEMBLIES
Factor:
Ningbo Jiaming Metal Products Co. Ltd.
Company Name
Ningbo Jiaming Metal Products Co. Ltd.
Address
No.158 JinCi Road Hangzhou Wan New Zone Cixi City
Country
Zhejiang
Phone
+86-574-63575000

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#2203364

Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. For use with copper pipe manufactured to EN1057. Maximum working pressure 16.0 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:
2203364
Expiry date:
31/03/2027
Size:
15 & 22 compression
Marking:
VIP, size, CR, flow arrow, WRAS & date of manufacture, (MM/YY) on body
Installation Requirements:
R001
Model:
02/0015/015 & 02/0015/022 CHECK VALVE ASSEMBLIES
Factor:
Valves Instruments Plus Ltd
Company Name
Valves Instruments Plus Ltd
Address
VIP House Chaddock Lane Astley Manchester
Postcode
M29 7JT
Country
United Kingdom
Phone
01942 885 700

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