Middleeast Valve provides reliable solutions for industries searching for Gate valve suppliers in Qatar. Available materials: SS304, SS904, SS904L, SS316,WCB, CF8, CF8M, CF3, CF3M, WC1, WC6, WC9, Cast iron, super duplex. Size: 1/2″- 64”, Class: 150 to 2500. Nominal Pressure: PN10 to PN450. Operations: Hand Wheel, Gear operated, Electric actuated and Pneumatic Actuated.