Backflow Prevention Devices

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

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#2210803

Non-verifiable double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. 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:
2210803
Size:
13 mm manifold x ½”BSP(M) ½”BSP(M) x ½”BSP(M)
Marking:
RBM, flow arrow & CR on body
Installation Requirements:
R001
Expiry date:
31/10/2027
Model:
22620400 Model added October 2024 41220400 – ½”BSP(M) x ½”BSP(M)

Approval Holder:
R.B.M. S.p.A.
Company Name
R.B.M. S.p.A.
Address
Via Industriale no 25, 25060 S. San Giovanni di Polaveno (BS), Brescia
Country
Italy
Phone
+39 030 253 7211
General Email
info@rbm.eu

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Manufacturer:
R.B.M. S.p.A.
Company Name
R.B.M. S.p.A.
Address
Via Industriale no 25, 25060 S. San Giovanni di Polaveno (BS), Brescia
Country
Italy
Phone
+39 030 253 7211
General Email
info@rbm.eu

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#2209058

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:
2209058
Marking:
ALBION, size, PN, flow arrow and CR on body
Installation Requirements:
R001
Expiry date:
30/09/2027
Model:
ART 36 RANGE OF NON-VERIFIABLE DOUBLE CHECK VALVES ½” BSP (F) inlet/outlet ¾” BSP (F) inlet/outlet 1” BSP (F) inlet/outlet 1.1/4" BSP (F) inlet/outlet 1½” BSP (F) inlet/outlet 1 2” BSP (F) inlet/outlet

Approval Holder:
Albion Valves (UK) Limited
Company Name
Albion Valves (UK) Limited
Address
9a Fallbank Industrial Estate Dodworth Barnsley
Postcode
S75 3LS
Country
United Kingdom
Phone
01226 729900
General Email
samjed@albionvalvesuk.com

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#2209064

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:
2209064
Size:
see model
Marking:
Brymec logo, WRAS, size, flow arrow and CR on body
Installation Requirements:
R001
Expiry date:
30/09/2027
Model:
36366 ½” BSP (F) inlet/outlet 36367 ¾” BSP (F) inlet/outlet 36368 1” BSP (F) inlet/outlet 36369 1.1/4" BSP (F) inlet/outlet 36370 1½” BSP (F) inlet/outlet 36371 2” BSP (F) inlet/outlet

Approval Holder:
Brymec Ltd
Company Name
Brymec Ltd
Address
Redlands , Coulsdon, Surrey
Postcode
CR5 2HT
Country
United Kingdom
General Email
Jeremy.douglas@brymec.com

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#2010420

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:
2010420
Size:
See model.
Marking:
MSL, WRAS, size, CR, date of manufacture MM/YY and flow arrow on body.
Installation Requirements:
R001
Expiry date:
31/10/2025
Model:
BFDCV-28 – 28mm compression

Approval Holder:
Navigator MSL Ltd.
Company Name
Navigator MSL Ltd.
Address
Mill Road, Sharnbrook, Beds.
Postcode
MK44 1NP
Phone
01234 781234

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#2209070

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:
2209070
Marking:
CORE, size, PN, flow arrow and CR on body.
Installation Requirements:
R001
Expiry date:
30/09/2027
Model:
CORE 4426 DN 15 DZR Brass Double Check Valve ½” BSP (F) inlet/outlet CORE 4426 DN 20 DZR Brass Double Check Valve ¾” BSP (F) inlet/outlet CORE 4426 DN 25 DZR Brass Double Check Valve 1” BSP (F) inlet/outlet CORE 4426 DN 32 DZR Brass Double Check Valve 1.1/4" BSP (F) inlet/outlet CORE 4426 DN 40 DZR Brass Double Check Valve 1½” BSP (F) inlet/outlet CORE 4426 DN 50 DZR Brass Double Check Valve 2” BSP (F) inlet/outlet

Approval Holder:
Smith Brothers Stores Limited
Company Name
Smith Brothers Stores Limited
Address
Unit V2 Winchester Avenue, Blaby, Leicester
Postcode
LE8 4GZ

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#2310328

Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges within a DZR brass body. 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:
2310328
Size:
¼” captive nut x 3/8” BSP(M)
Marking:
Pintossi logo, CR, flow arrow moulded on body
Installation Requirements:
R001
Expiry date:
30/10/2028
Model:
5612
Product Images

Approval Holder:
PINTOSSI+C SPA
Company Name
PINTOSSI+C SPA
Address
VIA INDUSTRIALE 44 LUMEZZANE (BRESCIA) Italy
Postcode
25065
Country
Italy
Phone
+39 030 373 3138
General Email
alessandra@pintossi.it

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Manufacturer:
PINTOSSI+C SPA
Company Name
PINTOSSI+C SPA
Address
VIA INDUSTRIALE 44 LUMEZZANE (BRESCIA) Italy
Postcode
25065
Country
Italy
Phone
+39 030 373 3138
General Email
alessandra@pintossi.it

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#240102701

Double check valve assembly consisting of two spring loaded resilient trim check valve cartridges housed in a nickel plated DZR brass body. The product also incorporates a lever operated isolation valve. For use with copper tube to BS EN 1057. Maximum working pressure 10 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:
240102701
Size:
15mm compression
Marking:
IDC Plumbing “E” logo, size, CR, and flow arrow on body
Installation Requirements:
R001
Expiry date:
31/01/2029
Model:
15DCVB
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

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#240204712

Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body (plated?) with isolation valve & Strainer. Maximum working pressure 10 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:
240204712
Size:
15mm compression (for use with copper to BSEN 1057)
Marking:
Inta etched on body, CR and flow arrow cast on body.
Installation Requirements:
R001 R120
Expiry date:
28/02/2029
Model:
DCVSTR15

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

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#240102718

Double check valve assembly consisting of two spring loaded resilient trim check valve cartridges housed in a nickel plated DZR brass body. The product also incorporates a lever operated isolation valve. For use with copper tube to BS EN 1057. Maximum working pressure 10 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:
240102718
Size:
15mm compression
Marking:
Brymec logo, size, CR, and flow arrow on body.
Installation Requirements:
R001
Expiry date:
31/01/2029
Model:
30882

Approval Holder:
Brymec Ltd
Company Name
Brymec Ltd
Address
Redlands , Coulsdon, Surrey
Postcode
CR5 2HT
Country
United Kingdom
General Email
Jeremy.douglas@brymec.com

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#2209072

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:
2209072
Marking:
MF, WRAS, , size, PN, flow arrow and CR on body.
Installation Requirements:
R001
Expiry date:
30/09/2027
Model:
M37040000DZR ½” BSP (F) inlet/outlet M37060000DZR ¾” BSP (F) inlet/outlet M37080000DZR 1” BSP (F) inlet/outlet M37100000DZR 1.1/4" BSP (F) inlet/outlet M37120000DZR 1½” BSP (F) inlet/outlet M37160000DZR 2” BSP (F) inlet/outlet

Approval Holder:
Masterflow Products Limited
Company Name
Masterflow Products Limited
Address
Globall House 95 Vantage Point West Mindlands
Postcode
DY6 7FT
Country
United Kingdom

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#240704728

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 with a drain port located 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:
240704728
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
see model
Marking:
IDC etched on body. Size, flow arrow mould on body.
Installation Requirements:
R001
Expiry date:
31/07/2029
Model:
1CVB006 15mm compression, 1CVB008 22mm compression 1CVB010 28mm compression
Product Images

Manufacturer:
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

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#240704740

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 with a drain port located 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:
240704740
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
see model
Marking:
Albion Logo etched on body. Size, flow arrow mould on body.
Installation Requirements:
R001
Expiry date:
31/07/2029
Model:
ART 37 15mm compression, ART 37 22mm compression ART 37 28mm compression

Approval Holder:
Albion Valves (UK) Limited
Company Name
Albion Valves (UK) Limited
Address
9a Fallbank Industrial Estate Dodworth Barnsley
Postcode
S75 3LS
Country
United Kingdom
Phone
01226 729900
General Email
samjed@albionvalvesuk.com

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#241102708

Non-verifiable double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. Maximum working pressure 16 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:
241102708
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
¾” BSP (F) x ¾” BSP (M)
Marking:
Neoperl, size, ED, WRAS, CR and flow arrow on body
Installation Requirements:
R001
Expiry date:
30/11/2029
Model:
30.4546.0
Product Images

Manufacturer:
Neoperl GmbH
Company Name
Neoperl GmbH
Address
Klosterrunstrasse 9-11, Müllheim
Postcode
D-79379
Country
Germany
Phone
+49 7631 188 374

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#241104703

Non-verifiable double check valve assemblies incorporating two spring loaded resilient trim in-line check valve cartridges, DZR brass bodies (brushed chrome) and a drain port located in between the cartridges. The assemblies incorporate spherical valve. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C.

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
241104703
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
15mm compression x 15mm compression. 15 compression x ½ “ BSP (M)
Marking:
Inta, flow arrow and CR on body
Installation Requirements:
R001
Expiry date:
30/11/2029
Model:
DCV0123.1: 15mm compression x 15mm compression. DCV0123X.1: 15mm compression x ½” BSP (M)
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

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#250404701

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. Maximum working pressure 10.0 bar. Maximum operating temperature 85ºC.

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
250404701
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
15mm compression.
Marking:
Intatec logo, flow arrow, 15mm & CR on body.
Installation Requirements:
R001
Expiry date:
31/10/2029
Model:
FLDCV15

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

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#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

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#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

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#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

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#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

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#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

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