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#240102708

Spring-loaded resilient trim in-line check valve cartridge with a plastic body, incorporating a stainless-steel spring and EPDM ‘O’-rings . For insertion into specifically dimensioned bores. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.

Section:
0026 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Check Valve Cartridge. The cartridges listed in this section are for factory installation only and are not suitable for on-site installation.
WRAS Approval Number:
240102708
Size:
DN10
Marking:
Tecno Alfa logo, flow arrow and size on body
Installation Requirements:
R001
Expiry date:
31/01/2029
Model:
VLA05DN10
Product Images

Approval Holder:
Tecno Alfa S.R.L
Company Name
Tecno Alfa S.R.L
Address
Via Rossini, 27 Sale Marasino
Postcode
25057
Country
Italy
Phone
+39 030 986 587
General Email
info@technoalfa.net

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Manufacturer:
Tecno Alfa S.R.L
Company Name
Tecno Alfa S.R.L
Address
Via Rossini, 27 Sale Marasino
Postcode
25057
Country
Italy
Phone
+39 030 986 587
General Email
info@technoalfa.net

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#240102711

Range of spring-loaded resilient trim in-line check valve cartridges with plastic bodies, incorporating a stainless-steel spring and EPDM ‘O’-rings. For insertion into specifically dimensioned bores. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.

Section:
0026 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Check Valve Cartridge. The cartridges listed in this section are for factory installation only and are not suitable for on-site installation.
WRAS Approval Number:
240102711
Size:
See model.
Marking:
Tecno Alfa logo, flow arrow and DN on body.
Installation Requirements:
R001
Expiry date:
31/01/2029
Model:
VLADN15HFE - DN15, VLADN20HFE - DN20, VLADN25HFE - DN25.
Product Images

Approval Holder:
Tecno Alfa S.R.L
Company Name
Tecno Alfa S.R.L
Address
Via Rossini, 27 Sale Marasino
Postcode
25057
Country
Italy
Phone
+39 030 986 587
General Email
info@technoalfa.net

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Manufacturer:
Tecno Alfa S.R.L
Company Name
Tecno Alfa S.R.L
Address
Via Rossini, 27 Sale Marasino
Postcode
25057
Country
Italy
Phone
+39 030 986 587
General Email
info@technoalfa.net

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#240204710

Range of in-line single check valve assemblies consisting of a spring loaded resilient trim check valve cartridge housed within a DZR brass body. For use with copper pipe manufactured to EN1057. Maximum working pressure 10.0 bar. Model 12.10322.015.CP5R-8511 has a maximum operating temperature of 65°C. Model 12.10322.022.CP5R-8511 has a maximum operating temperature of 85°C.

Section:
0030 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type EB - Non verifiable single check valve.
WRAS Approval Number:
240204710
Size:
15mm compression & 22mm compression
Marking:
V&G, size, WRAS, date of manufacture (MM/YY), flow arrow & CR on body. EN1254-2, size: on compression nut.
Installation Requirements:
R001
Expiry date:
28/02/2029
Model:
12.10322.015.CP5R-8511 – 15mm compression. 12.10322.022.CP5R-8511 – 22mm compression. Added in July 2024 12.10312.028.CP5R-8511 - 28MM Compression

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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#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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