Backflow Prevention Devices

Section Code 0028 : SCHEDULE 2 - Section 6.2 - Type EA - Verifiable Single Check Valve.

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WRAS Approval Number: 1608801

Single check valve assembly with a brushed chrome plated DZR brass body incorporating a spring loaded resilient trim check valve cartridge and stainless steel retaining clip. Maximum working pressure 10.0 bar & maximum operating temperature 60ºC.

  • Section: 0028 Backflow Prevention Devices
  • Section Subtitle: SCHEDULE 2 - Section 6.2 - Type EA - Verifiable Single Check Valve.
  • WRAS Approval Number: 1608801
  • Expiry date: 31/08/2021
  • Size: ¾” (M) x ¾” BSP (F)
  • Installation Requirements R001
  • Model
    AI 99990230. From March 2020 the model will be: AI-05731480.
  • Factor: Altecnic Ltd.
    Company Name
    Altecnic Ltd.
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WRAS Approval Number: 1901347

Range of in-line verifiable single check valve assemblies consisting of a spring loaded resilient trim single check valve cartridge housed within a DZR brass body, which includes a test port. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.

  • Section: 0028 Backflow Prevention Devices
  • Section Subtitle: SCHEDULE 2 - Section 6.2 - Type EA - Verifiable Single Check Valve.
  • WRAS Approval Number: 1901347
  • Expiry date: 31/01/2024
  • Size: See model.
  • Marking: JCH and ‘drop’ logo, size, flow arrow and CR on body.
  • Installation Requirements R001
  • Model
    105701 DN25 KVM: 1” BSP (M). 105702 DN20 KVM: ¾” BSP (M).
  • Manufacturer: JCH A/S
    Company Name
    JCH A/S
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