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

  Address

  Karetmagervej 21 7100 Vejle
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