100mm PPR Manual Shut Off Valves

A valve that weeps through the ball seat on a 100mm hot water main isn’t a minor annoyance—it starves an entire floor of pressure and heat. Foshan Xinlisu Plastic Technology Co., Ltd. engineered the 100mm PPR Manual Shut Off Valves to close drip-tight after a decade of thermal abuse, and that claim starts with a full-bore virgin PP-R body molded around a machined brass or PP ball. This large diameter PPR ball valve keeps the flow passage exactly 100 mm in diameter, so the pressure drop across the valve is essentially zero when it’s open. Quarter-turn operation with an ergonomic red handle gives you a dead-stop at the fully open and fully closed positions, no guesswork. As a PPR water pipe isolation valve, it sits on a riser, a main header, or a storage tank outlet, isolating a zone within seconds while the rest of the building stays live. The stem seal uses a double O-ring captured inside a PP housing that never corrodes, so the handle stays easy to turn even after 5,000 cycles…

PPR Female Tee PPR Female Elbow PPR Socket PPR accessories Reel Pipe