JNVFTCUX 1pc DN15/DN20/DN25 NPT Brass Thread In-Line Spring Check Valve 25mm Diameter 200WOG For Water Control(2.5 Inch)

JNVFTCUX

valve Solenoid Valves Suitable for full range of liquids and gas Oil , to corrosion For checking control valve, prevent water, gas, oil reflux Able to discharge sewage and gas, environmentally friendly and durable