Three-way converging diverging control valve

Size: DN10-600(3/8”-24”)
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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    Description

    Three-way converging/diverging control valve adopts the cage guided structure and pressure unbalanced plug. It is mainly used for converging or diverging media of several flow channels. Entering from two channels and exiting from one channel is called three-way converging, and conversely, entering from one channel and exiting from two channels is called diverging. The three-way valve can also play the pipe shut-off and opening function. The standard converging/diverging design is the unbalanced double-seat trim structure. In addition, special cages with noise reduction and anti-cavitation functions can also be designed according to the service conditions.

    Parameters of control valves

    Trim features: double-seat structure
    cage guided
    Body type: three-way type
    Bonnet type: standard type
    heat dissipation type
    bellows type
    Flow characteristic: equal percentage
    linear
    quick open
    Size: DN25-400(1”-16”)
    Pressure class: PN1.6、4.0、6.3Mpa(ANSI 150、300、600LB)
    Leakage class: ASME B16.104 Ⅴ(standard type metal seat)
    Pipe connection type: flange type
    butt welding type
    Applicable temperature range: -196C° ~ 550C°
    Actuator type: pneumatic diaphragm actuator
    pneumatic piston actuator
    electric actuator