1″ PVC True Union Check Valve – Socket & Threaded Ends, EPDM Seals | TC10100STE

1″ PVC True Union Check Valve – Socket & Threaded Ends, EPDM Seals | TC10100STE

The TC10100STE is a 1″ true union check valve with both socket and threaded connections, designed to maintain one-way flow in PVC systems. Built with an EPDM-sealed internal spring and clear inspection body, it offers consistent backflow prevention in pool, spa, and water treatment setups.

Features

• True Union Design: Allows easy removal of the valve body without disturbing the plumbing

• Dual End Connections: Features both socket and threaded ends for versatile installation

• EPDM Seals: Offers chemical resistance in chlorinated and treated water environments

• Spring-Loaded Flapper: Supports vertical or horizontal installation with reliable shutoff when flow stops

• Clear PVC Body Section: Allows visual monitoring of valve function and internal condition

Common Applications

• Pool and spa circulation systems

• Water features and fountains

• Reverse osmosis and filtration setups

• Chemical dosing lines

Compatibility

• Connects to 1″ PVC pipe via solvent weld or threaded adapters

• Matches systems requiring EPDM seal performance and transparent inspection

The TC10100STE provides backflow protection with a serviceable design, offering