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Gate Valve

The quality gate valves are installed in different kinds of applications in the gas, petrochemical, oil, offshore and power station and refining industries. It is also named as a sluice valve which opens by lifting a round or rectangular wedge out of the path of the fluid. The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar, so gate valves are often used when a straight-line flow of fluid and minimum restriction is desired. On opening the gate valve, the flow path is enlarged in a highly nonlinear manner with respect to percent of opening. This means that flow rate does not change evenly with stem travel. Also, a partially open gate tends to vibrate from the fluid flow.
  • API 600 Cast Steel Gate Valve
    API 600 Cast Steel Gate Valve
    Xiamen Freet Fluid Control Co., Ltd. offers this kind of gate valves which is applied for oil, gas and power station for the fluid services. A straight through combined with metal seating makes the gate valve for applications where highly viscous fluids...
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  • Flange Ends Gate Valve
    Flange Ends Gate Valve
    Xiamen Freet Fluid Control Co., Ltd. offers the flange ends gate valves which is applied for oil, gas and petrochemical plants, for throttling and shut-off services.
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  • O.S.Y WCB Gate Valve
    O.S.Y WCB Gate Valve
    Xiamen Freet Fluid Control Co., Ltd. offers this kind of gate valves which is applied for oil, gas and petrochemical plants for the shut-off services. Meanwhile, the design of thrust bearing makes the valve open operation more portable and flexible. And...
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  • Rising Stem Gate Valve
    Rising Stem Gate Valve
    Xiamen Freet Fluid Control Co., Ltd. offers this kind of gate valves which is applied for oil, gas and power station for the shut-off services. Meanwhile, the design of thrust bearing makes the valve open operation more portable and flexible. And the valve...
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  • Bolted Bonnet Gate Valve
    Bolted Bonnet Gate Valve
    Xiamen Freet Fluid Control Co., Ltd. offers this kind of gate valves which is applied for oil, gas and power station for the fluid services. A straight through combined with metal seating makes the gate valve for applications where highly viscous fluids...
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  • SS304 Flange Ends Gate Valve
    SS304 Flange Ends Gate Valve
    Xiamen Freet Fluid Control Co., Ltd. offers this kind of gate valve which is applied for oil, gas and power station or any other corrosive mediums. A straight through combined with metal seating makes the gate valve for applications where highly viscous...
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  • Butt Welded WCB Gate Valve
    Butt Welded WCB Gate Valve
    Xiamen Freet Fluid Control Co., Ltd. offers this kind of gate valve which is applied for oil, gas and power station or any other corrosive mediums. A straight through combined with metal seating makes the gate valve for applications where highly viscous...
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  • RF Flange Ends Gate Valve
    RF Flange Ends Gate Valve
    Xiamen Freet Fluid Control Co., Ltd. offers this kind of gate valve which is applied for oil, gas and chemical and other industries. A straight through combined with metal seating makes the gate valve for applications where highly viscous fluids must be...
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  • Pressure Sealing Bonnet Cast Steel Gate Valve
    Pressure Sealing Bonnet Cast Steel Gate Valve
    The pressure sealing gate valve conform to the specification of the relative standards: ANSI B16.10, ANSI B16.34 and ANSI B16.5 and ANSI B16.25. The flexible wedge with T-head stem to wedge connection, and O.S & Y construction with rising stem is the one...
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  • API 600 Flexible Wedge Gate Valve
    API 600 Flexible Wedge Gate Valve
    The flexible wedge gate valve conform to the specification of the relative standards: ANSI B16.10, ANSI B16.34 and ANSI B16.5 and ANSI B16.25. The flexible wedge with T-head stem to wedge connection, and O.S & Y construction with rising stem is the one of...
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  • Gear Operated WCB Gate Valve
    Gear Operated WCB Gate Valve
    The worm gear operated gate valve conform to the specification of the relative standards: ANSI B16.10, ANSI B16.34 and ANSI B16.5 and ANSI B16.25. The flexible wedge with T-head stem to wedge connection, and O.S & Y construction with rising stem is the one...
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  • Stainless Steel Handwheel Gate Valve
    Stainless Steel Handwheel Gate Valve
    The stainless steel gate valve conform to the specification of the relative standards: ANSI B16.10, ANSI B16.34 and ANSI B16.5 and ANSI B16.25. The flexible wedge with T-head stem to wedge connection, and O.S & Y construction with rising stem is the one of...
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If you're looking for high quality gate valve, welcome to contact our factory. As one of China's leading gate valve manufacturers and suppliers, we'll try our best to satisfy you.