Cast steel gate valve Full Bore Bolted Bonnet Bare Slab Gate Valve designed to API 6D and supplied with Flanged, Butt Weld, Socket Weld, Hub Connectors, Compact Flange or other proprietary connections. Pressure ratings up to ANSI 150LB-2500LB, temperature ranges from -46℃ to +175℃ and bore sizes from 2” to 42’’. Gate Valves have their sealing surfaces hard faced with Tungsten Carbide and can be configured with either Pneumatic or Hydraulic Actuators. All valves are available in standard and exotic materials.
Nominal diameter: 1/2" - 48"（DN15 - DN1200）
Pressure range: Class150 - 2500（PN16 - PN420）
Working temperature: -46℃ - 200℃
Body material: Carbon steel, Stainless steel, Alloy steel
End Connection: BW, THR
Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of cast steel bolt bonnet gate valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.