Hayward 1" True Union Ball Valve Gray PVC (TBB1010CPEG) multiportvalves Improves control reliability and service

Improves control reliability and service confidence

This replacement is designed for compatible VS520SZ applications where restoring that stability is the goal

A check valve helps allow flow in one direction while preventing unwanted backflow in a compatible plumbing system

Useful when replacing missing or damaged original hardware

A lift cover is useful because it helps shield the equipment from environmental exposure while also helping maintain a cleaner finished look

Hayward 1" True Union Ball Valve Gray PVC (TBB1010CPEG) multiportvalves Improves control reliability and serviceThe Hayward TBB1010CPEG true union ball valve is designed for compatible plumbing applications and features 1 inch sizing in gray PVC construction. A valve like this is useful because it provides shutoff control while also allowing easier service access thanks to the true union design, which can simplify future removal or replacement. True union ball valves are especially practical in plumbing systems where maintenance access matters as much as flow