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#2211318

Spring loaded resilient trim in-line check valve cartridge with acetal body, incorporating a stainless steel spring and NBR or EPDM ‘O’-rings. To be housed in a specifically dimensioned bores. Maximum working pressure 16.0 bar. Maximum operating temperature 65°C for 31.4232.0; 85°C for 31.0030.0.

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:
2211318
Size:
see model
Marking:
Neoperl logo, DVGW, WRAS, DN moulded on body
Installation Requirements:
R001
Expiry date:
30/11/2027
Model:
31.4232.0 OV32/DN32 31.0030.0 OV32/DN32-HT
Product Images

Approval Holder:
Neoperl GmbH
Company Name
Neoperl GmbH
Address
Klosterrunstrasse 9-11, Müllheim
Postcode
D-79379
Country
Germany
Phone
+49 7631 188 374
General Email
DE.Approvals@neoperl.com

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Manufacturer:
Neoperl GmbH
Company Name
Neoperl GmbH
Address
Klosterrunstrasse 9-11, Müllheim
Postcode
D-79379
Country
Germany
Phone
+49 7631 188 374
General Email
DE.Approvals@neoperl.com

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#2212003

Spring loaded resilient trim in-line check valve cartridge with acetal body, incorporating a stainless steel spring, EPDM & silicone ‘O’-rings. To be housed in a specifically dimensioned body. Maximum working pressure 14 Bar

Non-metallic materials and components comply with BS6920 at 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:
2212003
Size:
DN8
Marking:
Model & KORIE on body
Installation Requirements:
R001
Expiry date:
31/12/2027
Model:
OD08200000 Models added October 2023 DN8: Korie DN08 DN08200000 DN10: Korie DN10 DN10200000 DN10: Korie OD10 OD10200000 DN10: Korie OF10 OF10200000
Product Images

Approval Holder:
Yuhuan Korie Plastics Co., Ltd.
Company Name
Yuhuan Korie Plastics Co., Ltd.
Address
Technology Industry Functional Area, Chumen Village, Yuhuan, Zhejiang
Country
China

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Manufacturer:
Yuhuan Korie Plastics Co., Ltd.
Company Name
Yuhuan Korie Plastics Co., Ltd.
Address
Technology Industry Functional Area, Chumen Village, Yuhuan, Zhejiang
Country
China

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#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

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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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