Gas pipeline rubber lined swing check valve 5" 150 lb What is a Check Valve? The valve that used to prevent backflow in a piping system is known as a check valve. It is also known as a non-return valve or NRV. ... Lire la suitemeilleur prix
Bolted Bonnet Back Seal Design 3 Way Globe Valve For Sour Gas Service Detailed Product Description Product Name: Flanged Globe Valve Application: Oil, Gas, Water, Steam Etc., DN: 15~ 200 , 1/2" ~ 8" Pressure: ... Lire la suitemeilleur prix
CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour D Detailed Product Description Product Name: Ball Check Valve Application: Sewage, Water Etc., Size: DN15 ~DN300 Pressure: PN2.5/6/10... Lire la suitemeilleur prix