Backflow Prevention Devices

Section Code 0026 : 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.

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#1904800

Spring loaded, resilient trim, in-line check valve cartridges with plastic guide, stem and body and NBR or EPDM rubber `O`-rings. For insertion into pipes or fittings with specifically dimensioned bores. Maximum working pressure 16.0 bar. For maximum operating temperature please refer to model.

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:
1904800
Expiry date:
30/04/2024
Size:
See model
Marking:
Neoperl, flow arrow, WRAS and size on body
Installation Requirements:
R001
Model:
Maximum operating temperature 60°C: OV15/DN15-EPDM 31.0001.0. OF20/DN20 31.4520.0. OF20/DN20-EPDM 31.0057.0. Maximum operating temperature 85°C: OV15/DN15-pr 31.0070.0 OV20-DN20-pr 31.0072.0 OV40/DN40 31.4240.0 OV50/DN50 31.4250.0 OF15/DN10-F1 31.0015.0 OF15/DN10-F1-pr 31.0074.0 OF15/DN15 31.0006.0 OF15/DN15-EPDM 31.0032.0 OF15/DN15-GF 31.0007.0 OF15/DN15-pr 31.0069.0 OF20/DN20-PR 31.4289.0 Maximum operating temperature 90°C: OV15/DN15-HT 31.0022.0 OV20/DN20-HT 31.0012.0 OV25/DN25-HT 31.0028.0 OF15/DN15-HT 31.0024.0
Factor:
Neoperl GmbH
Company Name
Neoperl GmbH
Address
Klosterrunstrasse 9-11, Müllheim, D-79379
Country
Germany
Phone
0049 7631 1880
General Email
approvals@neoperl.de

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Manufacturer:
Neoperl UK Ltd & Neoperl GmbH
Company Name
Neoperl UK Ltd & Neoperl GmbH
Address
Nimrod Works Enigma Park Malvern
Postcode
WR14 3GH
Country
Worcs
Phone
+44 (0) 1684 564869 Fax: 01684 561222
General Email

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#1905800

Spring loaded, resilient trim, in-line check valve cartridges with plastic guide, stem and body and silicone (30.4073.0 model) or EPDM (30.4075.0 model) `O’ ring and seal. For insertion into pipes or fittings with specifically dimensioned bores. Maximum working pressure 10.0 bar. Maximum operating temperature 60°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:
1905800
Expiry date:
31/05/2024
Size:
DN15
Marking:
DW20, flow arrow, DN15 on body.
Installation Requirements:
R001
Model:
DW20/DN15-1T 30.4073.0 & DW20/DN15-EPDM 30.4075.0.
Manufacturer:
Neoperl GmbH
Company Name
Neoperl GmbH
Address
Klosterrunstrasse 9-11, Müllheim, D-79379
Country
Germany
Phone
0049 7631 1880

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#1908700

Spring loaded, resilient trim, check valve cartridge with a plastic body incorporating a stainless-steel spring and EPDM ‘O’-rings. To be housed in specifically dimensioned bodies. 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:
1908700
Expiry date:
31/08/2024
Size:
DN15
Marking:
Systemplast, DN and flow arrow on body.
Installation Requirements:
R001
Model:
VR151600
Factor:
SYSTEMPLAST SRL
Company Name
SYSTEMPLAST SRL
Address
Via E.Mattei 1 Trav. n.9 - localita Industriale Moie 25050 - Rodengo Saiano - BS
Country
Italy

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#1903042

VLA spring loaded resilient trim in-line check valve cartridge with a plastic body, stainless steel spring and EPDM ‘O’-ring. 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:
1903042
Expiry date:
31/03/2024
Size:
DN8
Marking:
Tecno Alfa logo, flow arrow, DN, WRAS on body
Installation Requirements:
R001
Model:
VLA DN8
Factor:
Tecno Alfa S.R.L
Company Name
Tecno Alfa S.R.L
Address
Via Rossini, 27 25057 Sale Marasino (BS) Italy
Phone
+39 030 986 587
General Email
info@technoalfa.net

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#1903052

Spring loaded, resilient trim, in-line check valve cartridge with an Acetal body, incorporating a stainless steel spring and EPDM ‘O’-rings. To be housed in specifically dimensioned bores. Maximum working pressure 16 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:
1903052
Expiry date:
31/03/2024
Size:
DN 22
Marking:
Techno Alpha logo, Size & Flow Arrow on body
Installation Requirements:
R001
Model:
VLA 02 DN22
Factor:
Tecno Alfa S.R.L
Company Name
Tecno Alfa S.R.L
Address
Via Rossini, 27 25057 Sale Marasino (BS) Italy
Phone
+39 030 986 587
General Email
info@technoalfa.net

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#1904061

Spring loaded, resilient trim, in-line check valve cartridge with plastic housing, piston and locking cover incorporating a stainless-steel spring and EPDM `O` rings. For insertion into pipes and fittings with specifically sized 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:
1904061
Expiry date:
30/04/2024
Size:
DN10
Marking:
Tecno Alfa logo, flow arrow & size on body
Installation Requirements:
R001
Model:
VLA 01-2 DN 10
Factor:
Tecno Alfa S.R.L
Company Name
Tecno Alfa S.R.L
Address
Via Rossini, 27 25057 Sale Marasino (BS) Italy
Phone
+39 030 986 587
General Email
info@technoalfa.net

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#1904357

Spring loaded resilient trim check valve cartridge with plastic body and EPDM rubber ‘O’-rings. For insertion into pipes and fittings with specifically dimensioned bores. Maximum working pressure 14.0 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:
1904357
Expiry date:
30/04/2024
Size:
See model
Marking:
Korie, size, flow arrow, ACS & WRAS on body.
Installation Requirements:
R001
Model:
Korie DN14 & Korie DN20
Manufacturer:
Yuhuan Korie Plastic Factory
Company Name
Yuhuan Korie Plastic Factory
Address
Technology Industry Functional Area, Chumen Village Yuhuan
Country
Zhejiang

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#1906375

Spring loaded, resilient trim, in-line check valve cartridge with silicone ‘O’-rings and plastic housings. For insertion into pipes and fittings with specifically dimensioned bores. Maximum working pressure 10.0 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:
1906375
Expiry date:
30/06/2024
Size:
DN15
Marking:
Gulf OV15, flow arrow on body
Installation Requirements:
R001
Model:
OV15-2914
Factor:
Gulf Group (Tumedei SpA)
Company Name
Gulf Group (Tumedei SpA)
Address
Via Bolzano 12, 38061 Ala (TN) Italy

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#1907335

Single check valve cartridge with plastic body to be inserted into specifically dimensioned bodies. Maximum working pressure 14.0 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:
1907335
Expiry date:
31/07/2024
Size:
DN13
Marking:
Flow arrow, Korie, DN13, on body
Installation Requirements:
R001
Model:
KORIE DN13 OA.DN13200000
Manufacturer:
Yuhuan Korie Plastic Factory
Company Name
Yuhuan Korie Plastic Factory
Address
Technology Industry Functional Area, Chumen Village Yuhuan
Country
Zhejiang

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#1910801

Range of in-line single check valve assemblies consisting of a spring loaded resilient trim check valve cartridge housed in a DZR brass or chrome plated DZR brass body. 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:
1910801
Expiry date:
31/10/2024
Marking:
Aquacheck, model, CR and flow arrow on body.
Installation Requirements:
R001
Model:
DZR brass body: Aquacheck 500 - ½” BSP (F). Aquacheck 750 - ¾” BSP (F). Aquacheck 1000 - 1” BSP (F). Aquacheck 1250 - 1¼” BSP (F). Aquacheck 1500 - 1½” BSP (F). Aquacheck 2000 - 2” BSP (F). Chrome plated, DZR brass body: Aquacheck 15 - 15mm compression. Aquacheck 22 - 22mm compression. Aquacheck 28 - 28mm compression.
Manufacturer:
Aquacheck Engineering Ltd
Company Name
Aquacheck Engineering Ltd
Address
Royal Barn Road Castleton Rochdale
Postcode
OL11 3DT
Phone
01706 712 593

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