API 6A 35/52 cameron china operated gate valve
• FC Gate Valve with full bore design,eliminates efficiently pressure drop and vortex, eliminates washing by solids in fluid.
• FC Gate Valve with special seal type lower switch torque.
• Metal-to-metal seal is used between bonnet and body, gate and seat rising.
• Metal-to-metal seal between gate and seat, and the surface is weld overly with hard alloy, which has feature of corrosion resistance and washing resistance.
• Retainer plate fix seat ring insuring good stability.
• The FC Gate Valve stem designed with back seal, can replace stem sealing under pressure.
• One side of bonnet is designed with sealant injection in order to supply sealant and improve seal and lubrication performance of gate and seat.
• FC Gate Valve can complete with different pneumatic (hydraulic) actuator upon user’s requirements.