Backflow Prevention Devices

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

Back To Directory Sections

#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
Size:
15 & 22 compression
Marking:
Ningbo Dien, size, CR, flow arrow, WRAS & date of manufauctuer (MM/YY) on body
Installation Requirements:
R001
Expiry date:
31/03/2027
Model:
DIEN-DCV15 DIEN-DCV22
Product Images

Approval Holder:
Ningbo Dien Trade Co. Ltd.
Company Name
Ningbo Dien Trade Co. Ltd.
Address
UILDING 11 SHUXIANG JINGYUAN YINZHOU DISTRICT
Country
China

View All Listings by this Company

Print This Approval


#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
Size:
15 & 22 compression
Marking:
BETA, size, CR, flow arrow, WRAS & date of manufacture (MM/YY) on body
Installation Requirements:
R001
Expiry date:
31/03/2027
Model:
PBRVAL364076 & PBRVAL364078 CHECK VALVE ASSEMBLIES

Approval Holder:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Postcode
DY1 4SJ
Country
United Kingdom
Phone
0121 530 7053
General Email
jcresswell@thomasdudley.co.uk

View All Listings by this Company

Print This Approval


#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
Size:
15 & 22 compression
Marking:
JMING, size, CR, flow arrow, WRAS & date of manufacture (MM/YY) on body
Installation Requirements:
R001
Expiry date:
31/03/2027
Model:
JMYG-034 & JMYG-035 CHECK VALVE ASSEMBLIES

Approval Holder:
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

View All Listings by this Company

Print This Approval


#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
Size:
15 & 22 compression
Marking:
VIP, size, CR, flow arrow, WRAS & date of manufacture, (MM/YY) on body
Installation Requirements:
R001
Expiry date:
31/03/2027
Model:
02/0015/015 & 02/0015/022 CHECK VALVE ASSEMBLIES

Approval Holder:
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

View All Listings by this Company

Print This Approval


#2209021

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. 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:
2209021
Marking:
IDC logo (~E~ within a circle), size, PN, flow arrow and CR on body
Installation Requirements:
R001
Expiry date:
30/09/2027
Model:
ACV0030501 ½” BSP (F) inlet/outlet ACV0030402 ¾” BSP (F) inlet/outlet ACV0030701 1” BSP (F) inlet/outlet ACV0030601 1.1/4" BSP (F) inlet/outlet ACV0030801 1½” BSP (F) inlet/outlet ACV0030901 2” BSP (F) inlet/outlet
Product Images

Approval Holder:
IDC Plumbing & Heating Technology (Beijing) Ltd
Company Name
IDC Plumbing & Heating Technology (Beijing) Ltd
Address
3rd Floor, Unit 2, Building 2, Section A Zhaowei Science & Technology Park No. 14, Jiuxianqiao Road Chaoyang District Beijing
Postcode
100015
Country
China
Phone
008610 51659550 ext 312
General Email
Jerry.tang@idcgroup.com.cn

View All Listings by this Company

Print This Approval



Back To Directory Sections

Page 4 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.