Product
FC Flat Gate Valve
• Full bore design eliminates pressure drop and eddy currents, reducing erosion of the valve by solid particles in the fluid.
• Sealing form significantly reduces the switching torque.
• Metal sealing is used between the valve cover and valve body, and between the valve disc and valve seat ring.
• Metal sealing is used between the valve disc and valve seat ring, with surface spray (overlay) welding of hard alloy, providing good wear resistance and corrosion resistance.
• The valve seat ring is fixed by a fixed plate to maintain good stability.
• The valve stem is equipped with a back sealing structure, facilitating the replacement of the valve stem sealing ring under pressure.
• A grease injection valve is set on one side of the valve cover to replenish grease, improving the sealing and lubrication performance of the valve disc and valve seat.
• Various specifications of pneumatic (hydraulic) actuators can be equipped according to user requirements.
• Working pressure: 2000PSI～20000PSI
• Nominal diameter: 1.13/16"～9" (46mm～230mm)
• Working medium: petroleum, natural gas, mud, gases containing H2S and CO2
• Working temperature: -46℃～121℃ (LU level)
• Material grades: AA, BB, CC, DD, EE, FF, HH
• Specification levels: PSL1～4
• Performance levels: PR1～2
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• Full bore design eliminates pressure drop and eddy currents, reducing erosion of the valve by solid particles in the fluid.
• Sealing form significantly reduces the switching torque.
• Metal sealing is used between the valve cover and valve body, and between the valve disc and valve seat ring.
• Metal sealing is used between the valve disc and valve seat ring, with surface spray (overlay) welding of hard alloy, providing good wear resistance and corrosion resistance.
• The valve seat ring is fixed by a fixed plate to maintain good stability.
• The valve stem is equipped with a back sealing structure, facilitating the replacement of the valve stem sealing ring under pressure.
• A grease injection valve is set on one side of the valve cover to replenish grease, improving the sealing and lubrication performance of the valve disc and valve seat.
• Various specifications of pneumatic (hydraulic) actuators can be equipped according to user requirements.
• Working pressure: 2000PSI～20000PSI
• Nominal diameter: 1.13/16"～9" (46mm～230mm)
• Working medium: petroleum, natural gas, mud, gases containing H2S and CO2
• Working temperature: -46℃～121℃ (LU level)
• Material grades: AA, BB, CC, DD, EE, FF, HH
• Specification levels: PSL1～4
• Performance levels: PR1～2
Keywords:
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