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#250702723

A range of non-return valve with blue epoxy coated ductile iron bodies, stainless-steel disc and EPDM seats. Maximum working pressure 16.0 Bar Maximum operating temperature 85.0°C

Section:
2185 Valves
Section Subtitle:
Non-return, spring loaded, resilient trim. Devices listed under this heading do not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. Therefore, not considered suitable for Backflow Protection.
WRAS Approval Number:
250702723
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
DN50 – 600 Flanged
Marking:
ATUSA, model, size, PN and max temp on data plate. Size, PN and flow arrow on body.
Installation Requirements:
R001
Expiry date:
31/07/2030
Model:
520
Approval Holder:
ATUSA GRUPO EMPRESARIAL, S.A.
Company Name
ATUSA GRUPO EMPRESARIAL, S.A.
Address
Pol. Industrial ATUSA-Agurain, S/N 01200 Salvatierra (Álava- España)
Phone
+34 945 18 00 00
General Email
info@atusa.es

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#250702711

Range of dual plate non-return valves with blue epoxy coated ductile iron bodies, stainless steel discs and an EPDM seat. Maximum working pressure 16.0 bar. Maximum operating temperature 99°C.

Section:
2185 Valves
Section Subtitle:
Non-return, spring loaded, resilient trim. Devices listed under this heading do not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. Therefore, not considered suitable for Backflow Protection.
WRAS Approval Number:
250702711
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350 and DN400 flanged.
Marking:
Tianjin Jiaxiang logo, DN & PN on body.
Installation Requirements:
R001
Expiry date:
31/07/2030
Model:
JCA112.
Approval Holder:
TIANJIN JIAXIANG TAIRUI VALVE CO., LTD.
Company Name
TIANJIN JIAXIANG TAIRUI VALVE CO., LTD.
Address
No. 26, Zhenghe Road, Beizhakou Electronic Industrial Park, Jinnan District, Tianjin
Country
China

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#250904705

Range of spring-loaded resilient trim, non-return valves with blue epoxy coated ductile iron bodies, stainless steel discs, PTFE stem gaskets and EPDM seat. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.

Section:
2185 Valves
Section Subtitle:
Non-return, spring loaded, resilient trim. Devices listed under this heading do not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. Therefore, not considered suitable for Backflow Protection.
WRAS Approval Number:
250904705
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
DN50 - DN300 flanged.
Marking:
RZT (Approval holder’s logo), assembly date (YY-MM), size and PN on data plate. Size and PN on body.
Installation Requirements:
R001
Expiry date:
30/09/2030
Model:
RZT-042.
Approval Holder:
Chizhou Sun Rising Valve & Pipe Fitting Co. Ltd
Company Name
Chizhou Sun Rising Valve & Pipe Fitting Co. Ltd
Address
Xinhe Industrial Zone, Qingyang, Chizhou, Anhui
Country
China

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#250702724

Range of dual plate non-return valves with blue epoxy coated ductile iron bodies, stainless steel discs and an EPDM seat. Maximum working pressure 16.0 bar. Maximum operating temperature 99°C.

Section:
2185 Valves
Section Subtitle:
Non-return, spring loaded, resilient trim. Devices listed under this heading do not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. Therefore, not considered suitable for Backflow Protection.
WRAS Approval Number:
250702724
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350 and DN400 flanged.
Marking:
Shield, model, DN, PN & other technical info on dataplate. DN, PN & flow arrow cast on body.
Installation Requirements:
R001
Expiry date:
31/07/2030
Model:
SD16CV-W-SHIELD
Approval Holder:
SHIELD FIRE SAFETY & SECURITY LTD
Company Name
SHIELD FIRE SAFETY & SECURITY LTD
Address
Unit 3, Endeavour Drive Basildon- Essex
Postcode
SS14 3WF
Country
United Kingdom
Phone
+44 (0) 1708 377731
General Email
info@shieldglobal.com

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#250702725

Range of dual plate non-return valves with blue epoxy coated ductile iron bodies, stainless steel discs and an EPDM seat. Maximum working pressure 16.0 bar. Maximum operating temperature 99°C.

Section:
2185 Valves
Section Subtitle:
Non-return, spring loaded, resilient trim. Devices listed under this heading do not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. Therefore, not considered suitable for Backflow Protection.
WRAS Approval Number:
250702725
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350 and DN400 flanged.
Marking:
DVK, Flow Arrow, DN & PN on body. Serial number & other technical information.
Installation Requirements:
R001
Expiry date:
31/07/2030
Model:
CVDP
Approval Holder:
DVK International Co., Ltd
Company Name
DVK International Co., Ltd
Address
No. 118, Building 1, No 168 Jixin Road, Minhang District, Shanghai.
Postcode
201104
Country
China
General Email
dvkvalve@126.com

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