Pvc Ball Check Valve 1/2″Bsp


This PVC ball check valve is 1/2 inch in size and has two threaded ends. Valve can be taken apart completely for maintenance or cleaning


A ball check valve in which closing member, movable part to block the flow, is a spherical ball a floating ball valve. In some ball check valves, the ball is spring-loaded to help keep it shut. For those designs without a spring, reverse flow is required to move the ball toward the seat and create a seal. The interior surface of the main seats of ball check valves are more or less conically-tapered to guide the ball into the seat and form a positive seal when stopping reverse flow.

Find the Trinity Marinas Chandlery in Hinckley on the Ashby Canal in the West Midlands. Our Marine shop has a huge choice of inland waterways chandlery supplies for customers in the UK. Order products from our chandlery here online to receive by mail order, or visit us at the Marina.