1Pc Vertical Thread Stop Valve Check Valve Pump Valves Water Control Tool Premium Brass Spring Check Valve Set (2PCS) Leak-Proof Vertical Non-Return Valve for Pumps

BRASS CHECK VALVE SIZES: 1/2" , 3/4" , 1" , 1.1/4" (VERTICAL TYPE)size: 1/2" , 3/4" , 1" , 1.1/4"Material: BrassWorking medium: water, non-corrosive liquid, etc.Features: The brass body and valve body are made of brass,gravity forged, resistant to high temperature and high pressure,and resistant to frost cracking.The thickened valve body can better withstand the pressure from the pipeline.Durable, good compression performance, high reliability, safetyand longer product life.Safe and stable, fine workmanship, convenient installation and simple operation.Material: solid brass with stainless steel springAble to drain sewage and gas,environmentally friendly and durableFor checking control valve, prevent water, gas, oil refluxForm: In-line check valve