CR Brass Double Check Valve

Images are for illustrative purposes only and may not be an indication of all variations/sizes of the product.
  • CR Double Check Valve
  • Reliable & Offers Long Life
  • Brass body
  • Screwed or Compression End
  • Sizes 1/2" to 2" & 15mm to 28mm
  • WRAS approved (Compression: 15mm to 22mm only, Screwed: 1/2" to 2")
  • Conforms with EN13959
  • Prevents Backflow of Fluids
From £13.99
SKU: CV4308 Availability: Available
Compression End
Screwed End
1 1/4"
1 1/2"
▲ Please Select Options Above ▲

CR Brass Double Check Valve - WRAS Approved

An inline Brass Double Check Valve that is suitable for use in plumbing and heating applications, offering security in the prevention of contamination of fluid backflow. The valve has a test point and isolation valve centred between the spring loaded cartridge check valves.

Manufactured in brass and has options for compression or screwed end connections.

WRAS approved for use on drinking and potable water.

This valve is a well-engineered quality valve and designed for long life and repeatability.

Key features:

  • Brass Body
  • Screwed or Compression End Connections
  • Sizes: 1/2" to 2" and 15mm to 28mm
  • Temperature range: 0°C to 100°C (Compression End), 0°C to 85°C (Screwed End)
  • Pressure rating: 0-10 Bar
  • WRAS approved (Compression: 15mm to 22mm only, Screwed: 1/2" to 2")
  • Conforms with EN13959

An economical, maintenance free valve.


This product has been examined, tested and found, when correctly installed, to comply with the requirements of the United Kingdom Water Supply (Water Fittings) Regulations and Scottish Water Bylaws.

A valid WRAS certificate and approval number can be obtained upon request.


 CR Brass Double Check Valve Datasheet

More Information
End Connection BSP, Compression End
Design / Type Double Check
Industry / Approvals WRAS
Body Material Brass
Size 1/2" (DN15), 3/4" (DN20), 1" (DN25), 1 1/4" (DN32), 1 1/2" (DN40), 2" (DN50), 15mm, 22mm, 28mm
Manufacturer VOLT

The following downloads are available for the CR Brass Double Check Valve:

 CR Brass Double Check Valve Datasheet