Diameter（40mm）waterproof Lmell gray inline check valve for washing machine

Inline (one-way) check valves with flow actuation available in 20mm/25mm/32mm/40mm/50mm/63mm (optional). Versatility: All pipes and fittings are metric and compatible with many other brands of metric pipes with solvent cement joints. Easy to use. It is best to use the larger valve on the pipe with the reducer because the center diameter of a 32mm valve is 25mm. Suitable for water coolers, water chillers, washing machines, vending machines and other water supply equipment. To prevent damage from flooding and leakage. Package Content: 1 x Check Valve. Pressure: 16 bar - 232 psi. Connection: Glue sleeve x Glue sleeve.