Stop valves

John Guest’s push fit acetal stop valve are made in acetal resin and are equipped with EPDM o-rings. These valves incorporate both a shut off valve and a plastic 1/4” sphere with handle all-in-one. Quickly and safely isolates a branch feed from the mains supply via an integrated ball valve.
Manufactured in acetal with a food grade nitrile O-Ring, valves are suitable for foodstuff, potable liquids (10 bar at 20°C), inert gases and intermittent hot water applications (4 bar at 60°C)

Stop valves
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John Guest push-fit acetal elbow stop valve is a 90° fitting designed for isolating an appliance or fixture branch feed without affecting the main supply line. The valve includes an integral service check valve for backflow prevention and a ¼ turn chrome plated ball valve.

Features and benefits

  • Durable acetal stop valve with nitrile O-Ring
  • Integral single service check valve for backflow prevention
  • Integral ¼ turn chrome plated ball valve for quick and simple isolation
  • Instant push-fit connection and leak tight seal
  • Connect, disconnect and reconnect in seconds without tools
  • No scale build up improves performance and equipment lifespan
  • Superior flow characteristics
  • Suitable for potable liquid, intermittent hot water, inert gas and food grade applications. Not suitable for compressed air, vacuum, explosive gases, petroleum spirit or other fuel or heating systems.
  • Compatible with LLDPE or soft metal pipe/tubing