Product Category

    Gate Valves

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    Gate Valves are general service valves that can be made in a broad spectrum of sizes using a variety of materials. Gate valves are primarily used to turn on or shut the flow as opposed to regulating flow and are characterized by a traveling wedge, which is moved with the operation of the stem nut. The wedge travels perpendicular to the direction of the flow. Gate valves usually have a minimum pressure drop when fully opened, provide tight shut-off when fully closed, and remain relatively free of contamination build up.

    Manufacturing Standards

    General Design : API 600 / API 6D / API 603

    Face To Face : ASME/ANSI B16.10

    Flange End : ASME/ANSI B16.5 & B16.47

    Butt Weld End : ASME/ANSI B16.25

    Pressure Rating : ASME/ANSI B16.34

    Fire Safe Design : API 6FA

    Inspection & Test : API 598 / API 6D

    Feature : Bolted Bonnet, Outside Screw & Yoke, Rising Stem,Flexible Wedge

    Disc Wedge

    All gates are fully guided to the seats. Gate valves are equipped with fl exible wedge disc.

    Seat Ring

    Seat rings are designed to greatly reduce and/or prevent any turbulance to avoid damages due to the corrosion. Seat rings for gate valves are typically made from forged steel.

    Back Seat Design

    All our gate valves have back seating design. When the gate valve its at fully open position the back seat can seal againts the steam.

    Stem

    The stem connection to the gate is of T design, which is forged integral with the stem. The stem to gate connection is designed to prevent the turning of the disengagement of stem from the wedge while the valve is in service.

    Packing

    The stem packing is designed and arranged to ensure a maximum seal along the steam during operation on while thus allowing for a greater reductions in fugitive emissions. Our standard packings are made of graphite.

    End Conection

    Our valves standard end connections are available:

    - Flange end type with Raised Face (RF), Flat Face (FF) or Ring Type Joint (RTJ) that conform to ANSI B16.5. B16.25.

    - Butt welding ends (BW) that conform to ANSI b16.25.

    - All face-to-face / end-to-end dimensions that conform to ANSI B16.10. according to customer’s requirements.

    Other special end connections can be supply according to customers requirements.

    Operator

    Standard valve come in manual operation. Gate operation can be installed in valves if required. Other accessories such as actuator, chainweels, locking device and many others options are also available to meet customer requirements.

    Gate Valves

    Gate Valves are general service valves that can be made in a broad spectrum of sizes using a variety of materials. Gate valves are primarily used to turn on or shut the flow as opposed to regulating flow and are characterized by a traveling wedge, which is moved with the operation of the stem nut. The wedge travels perpendicular to the direction of the flow. Gate valves usually have a minimum pressure drop when fully opened, provide tight shut-off when fully closed, and remain relatively free of contamination build up.

    Manufacturing Standards

    General Design : API 600 / API 6D / API 603

    Face To Face : ASME/ANSI B16.10

    Flange End : ASME/ANSI B16.5 & B16.47

    Butt Weld End : ASME/ANSI B16.25

    Pressure Rating : ASME/ANSI B16.34

    Fire Safe Design : API 6FA

    Inspection & Test : API 598 / API 6D

    Feature : Bolted Bonnet, Outside Screw & Yoke, Rising Stem,Flexible Wedge

    Product Image

    Disc Wedge

    All gates are fully guided to the seats. Gate valves are equipped with fl exible wedge disc.

    Seat Ring

    Seat rings are designed to greatly reduce and/or prevent any turbulance to avoid damages due to the corrosion. Seat rings for gate valves are typically made from forged steel.

    Back Seat Design

    All our gate valves have back seating design. When the gate valve its at fully open position the back seat can seal againts the steam.

    Stem

    The stem connection to the gate is of T design, which is forged integral with the stem. The stem to gate connection is designed to prevent the turning of the disengagement of stem from the wedge while the valve is in service.

    Packing

    The stem packing is designed and arranged to ensure a maximum seal along the steam during operation on while thus allowing for a greater reductions in fugitive emissions. Our standard packings are made of graphite.

    End Conection

    Our valves standard end connections are available:

    - Flange end type with Raised Face (RF), Flat Face (FF) or Ring Type Joint (RTJ) that conform to ANSI B16.5. B16.25.

    - Butt welding ends (BW) that conform to ANSI b16.25.

    - All face-to-face / end-to-end dimensions that conform to ANSI B16.10. according to customer’s requirements.

    Other special end connections can be supply according to customers requirements.

    Operator

    Standard valve come in manual operation. Gate operation can be installed in valves if required. Other accessories such as actuator, chainweels, locking device and many others options are also available to meet customer requirements.