Cask Check Valve – 3/8" John Guest Push-Fit

Cask Check Valve – 3/8" John Guest Push-Fit 

This professional cask check valve (non-return valve) is designed for use in cask ale and beer dispense systems, helping to maintain consistent line pressure while preventing unwanted reverse flow through the dispense line.

Featuring a 3/8" John Guest push-fit inlet, the valve is available with a choice of outlet connection to suit your installation:

• 1/2" Barbed Outlet
• Straight Outlet

Simply select the required outlet option before adding to your basket.

The one-way valve allows flow in the intended direction while helping to prevent backflow, providing a simple and reliable component for cask dispense installations.

Ideal for new installations, replacement fittings and routine cellar maintenance in pubs, breweries and home cask dispense systems.

Features

• 3/8" John Guest push-fit inlet
• Choice of 1/2" barbed outlet or straight outlet
• Check valve / non-return valve
• Allows flow in one direction
• Helps prevent unwanted backflow
• Compact and durable design
• Quick and easy to install
• Suitable for commercial and home cask dispense systems

Available Outlet Options

1/2" Barbed Outlet
Suitable where the outlet needs to connect directly to compatible flexible tubing using a barbed connection.

Straight Outlet
Alternative straight outlet version for installations requiring this connection type.

Suitable For

• Cask ale dispense systems
• Real ale installations
• Pub cellar equipment
• Brewery dispense systems
• Beer line installations
• Home bar cask dispense systems
• Beverage dispense applications

Product Specification

Product Type: Cask Check Valve / Non-Return Valve
Inlet: 3/8" John Guest Push-Fit
Outlet: Choice of 1/2" Barb or Straight Outlet
Application: Cask Ale & Beer Dispense Systems
Condition: New

What's Included

1 × Cask Check Valve in your selected configuration

Please select either the 1/2" Barbed Outlet or Straight Outlet option before ordering.

Important

Please check the connection type required for your dispense system before ordering. If you're unsure which version you need, please contact us and we'll be happy to help.