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Home Product Control valve Cage single seat control valve
Cage single seat soft seal shut-off valve
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Cage double-seat control valve

Cage single seat control valve

Size: DN10-600(3/8”-24”)
Pressure class: PN1.6、4.0、6.3Mpa(ANSI 150、300、600LB)
Bonnet: standard ,heat dissipation ,cryogenic ,bellows
Characteristic: equal percentage ,linear quick open
Pipe connection: flange, butt welding type
Actuator: pneumatic diaphragm actuator, pneumatic piston actuator, electric actuator






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    Cage single seat control valve

    Cage single-seat control valve adopts the cage guided structure and pressure balanced plug. It is suitable for applications with relatively high differential pressure. The balanced seal ring replaces the upper seat to change the traditional cage double-seat structure into the cage single-seat structure. This improvement has greatly enhanced the shut-off class of the cage valve. The plug makes use of the pressure balanced structure, the opening and closing force is low and the media under service conditions with high differential pressure can be controlled through relatively low actuator thrust. It is widely used for fluid control on pipelines of middle and low temperatures and middle and low pressures that require good dynamic stability. With such features as good sealing performance, high allowable differential pressure, cage guiding, large guiding area, good stability and compact structure, it can realize fast replacement of trims on the line with high maintenance efficiency, saving manpower and time. The balanced plug structure makes sure that the actuator thrust required is the lowest.

    The Cage Single Seat Control Valve is a high-performance valve designed for precise flow control in a variety of industrial applications. This valve features a single-seat design, ensuring reliable shut-off and minimal leakage, thereby enhancing operational efficiency. Its cage-style construction offers excellent stability and accurate control over fluid flow, making it ideal for managing both high and low-pressure systems. Made from durable materials, this valve can withstand demanding operating conditions, providing a long service life. The valve’s design incorporates an unbalanced plug, which allows for a larger flow area and a higher flow coefficient. Furthermore, the Cage Single Seat Control Valve is available in various sizes and material options, enabling customization to meet specific process requirements. Its simple installation and maintenance procedures make it a practical and efficient choice for any process system. Whether you’re dealing with steam, gas, or liquid flows, the Cage Single Seat Control Valve provides consistent and secure flow control, ensuring your operations run smoothly and safely.

    Parameters of control valves:

    Trim features: cage guided
    balanced trim structure
    balanced seal ring structure
    Body type: straight-through type  /  angle type
    Bonnet type: standard type
    heat dissipation type
    cryogenic type
    bellows type
    Flow characteristic: equal percentage
    linear
    quick open
    Size: DN40-400(1.5”-16”)
    Pressure class: PN1.6、4.0、6.3Mpa(ANSI 150、300、600LB)
    Leakage class: ASME B16.104 Ⅴ(standard type metal seat)
    ASME B16.104 Ⅵ(shut-off soft seat)
    Pipe connection type: flange type
    butt welding type
    Applicable temperature range: -30C° ~ 260C°
    Actuator type: pneumatic diaphragm actuator
    pneumatic piston actuator
    electric actuator

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    Mob: +86 186 1689 5255
    Whatsapp: +86 186 1689 5255
    Factory: No.6 Baimashan Road, Yijiang Dist. Wuhu City, Anhui Province, China

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