1" Check Valve

The Sundex 1" Check Valve is designed for one-way flow protection in a wide range of residential, agricultural, and commercial plumbing systems. Manufactured with a resilient polypropylene body and metal-to-metal ball sealing, it prevents backflow up to 15 PSI and operates safely under pressures up to 150 PSI. Its reinforced silicone gasket, manual shut-off lever, and integrated strainer add enhanced security and debris resistance—ideal for vertical installations or suction-side applications. Compact and easy to install, this valve performs reliably in well systems, irrigation pipelines, and utility pumps exposed to temperature fluctuations and fluid surges. Brand: Sundex Model: 1" Check Valve Material: Polypropylene Body with Brass Internals Seal Type: Metal Ball Seat + Silicone Gasket Size: 1 Inch (BSP Female) Control Feature: Manual Lever Pressure Rating: 150 PSI Working | 200 PSI Burst Backflow Prevention: Up to 15 PSI Temperature Range: Up to 140°F (60°C) Mounting: Inline Vertical/Horizontal Features: Low Friction, Rust-Proof, Easy Installation Applications: Pumps, Tanks, Irrigation, Residential Plumbing Weight: 0.80 kg Origin: Likely UAE or India