Heavy-duty, rustproof, and watertight 1-inch brass check valve for use with pumps, fountains, washing machines, gardens, rainwater, and barrels.

The right choice: Opt for premium check valves manufactured using a controlled process. Perfect connection: Our check valves connect to all BSP-compliant pipes, hoses, and fittings thanks to their 1-inch external thread. Superior quality: Robust and durable, our check valves are made of premium brass to prevent accidental backflow. They are also corrosion-resistant and can withstand high temperatures and pressures. Perfect installation: Watertight thanks to robust materials, high-quality springs, and seals. A few turns are all it takes to secure our watertight check valves.