1 1/2 inch check valve made of heavy-duty high quality brass, rust-proof and leak-proof for a pump, fountain, washing machine, garden, rain butts,

CORRECT DECISION: You are buying a quality check valve from controlled production according to French standards PERFECT CONNECTION: Our check valve can be connected to all pipes, hoses and fittings with 1 1/2 inch external thread conforming to BSP BEST QUALITY: Our strong and durable high quality brass check valve provides protection against unwanted backflow. It is also rust proof and can withstand high temperatures and pressures OPTIMAL FIT: Thanks to the robust material, the spring and the high-quality seal, not a drop gets through.Within a few turns, you screw our valve watertight non-return