A control valve is an indispensable device in a wide range of fluid handling systems, designed to regulate and direct the flow of gases, liquids, or slurries by varying the size of the passage through which these materials move. Constructed meticulously with a valve body, a stem, and a disc or plug, this device operates by opening, closing, or partially obstructing various passageways, delivering precise control over the flow rate.

One of the major highlights of the control valve is its operational flexibility. It can be operated manually using a handwheel or lever, or automatically with the aid of an actuator. The automatic operation can be driven by pneumatic, hydraulic, or electric power, providing seamless control of the flow process that can be adjusted in response to signals from a controller.

Control valves are crafted from a variety of durable materials like stainless steel, cast iron, brass, or plastic, each offering different levels of durability, corrosion resistance, and compatibility with various fluids. This makes them suitable for use in a wide range of industries, including water treatment, oil and gas, power generation, chemical processing, and more.

Another key feature of control valves is their diverse range of styles and designs, such as cage control valve,Cage double-seat control valve, Multi-hole cage control valve, Cage single seat control valve. Each design offers unique advantages and is suitable for specific applications, allowing for customization based on your specific needs.

In addition to their primary function of controlling flow, these valves also play a crucial role in maintaining safety. They can help prevent overflows, pressure surges, and other potentially dangerous situations, making them an essential component in any fluid handling system.

In summary, a control valve is a robust, versatile, and reliable device that offers precise control over fluid flow, enhances safety, and contributes to the overall efficiency of your operations. Its durable construction, operational flexibility, and wide range of design options make it a valuable addition to any industry dealing with fluid handling and control.

Showing all 20 results

Angle multi-stage pressure reduction control valve

Size: DN10-600(3/8”-24”)
Pressure class: PN15、25、42Mpa(ANSI 900、1500、2500LB)
Applicable temperature range: -196CC° ~ 550CC°
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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    Bellows fluorine lined control valve

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






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      Bellows seal cage 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 double-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

          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 soft seal shut-off 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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              Double-diaphragm micro pressure control valve

              Size: DN20-100(3/4”-4”)
              PN: PN16,PN25,PN40,ANSI 150~600LB
              Body: WCB,CF8,CF8M,CF3M
              Pressure setting range:0.4~0.5 5~10 9~14 13~19 18~ 24 22~28 27~33 36~44 42~51 49~58 56~66 (Kpa)






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                Heat insulation jacket single seat control valve

                Size: DN15-200(1/2”-8”)
                Pressure class:PN1.6、4.0Mpa(ANSI 150、300LB)
                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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                  High pressure labyrinth control valve

                  Size: DN15-600(1/2”-24”)
                  Pressure class:  PN15、25、42Mpa(ANSI 900、1500、2500LB)
                  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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                    Multi-hole cage control valve

                    Size: DN1.5-16(11/4”-16”)
                    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






                      Do you want to import from china ?

                      Multi-stage pressure reduction cage 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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                        Pilot-operated fast shut-off 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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                          Self-operated after-valve pressure control valve

                          Size: DN50-300(1/2”-12”)
                          PN: PN16,PN25,PN40,ANSI 150~600LB
                          Body: WCB,CF8,CF8M,CF3M
                          Pressure setting range:15~50; 40~80; 60~ 100; 80~ 140; 120~ 180; 160~ 220; 200~ 260; 240~ 300; 280 ~ 350; 300~ 400; 380~ 450; 430~ 500; 480~ 560; 540~ 620; 600~ 700; 680~ 800; 780~ 900;880 ~ 1000; 950 ~ 1500; 1000~ 2500  (Kpa)
                          Actuator: diaphragm actuator(self-operated),piston actuator(self-operated)






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                            Self-operated before-valve pressure regulator valve

                            Size: DN50-300(1/2”-12”)
                            PN: PN16,PN25,PN40,ANSI 150~600LB
                            Body: WCB,CF8,CF8M,CF3M
                            Pressure setting range:15~50; 40~80; 60~ 100; 80~ 140; 120~ 180; 160~ 220; 200~ 260; 240~ 300; 280 ~ 350; 300~ 400; 380~ 450; 430~ 500; 480~ 560; 540~ 620; 600~ 700; 680~ 800; 780~ 900;880 ~ 1000; 950 ~ 1500; 1000~ 2500
                            Actuator: diaphragm actuator(self-operated),piston actuator(self-operated)






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                              self-operated flow regulator valve

                              Size: DN15-300(1/2”-12”)
                              PN: PN16,PN25,PN40,ANSI 150~600LB
                              Body: WCB,CF8,CF8M,CF3M
                              Actuator type:diaphragm actuator(self-operated)
                              Flow characteristic:quick open






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                                Self-operated temperature control valve (heating type)

                                Size: DN15-100(1/2”-6”)
                                PN: PN16,PN25,PN40,ANSI 150~600LB
                                Body: WCB,CF8,CF8M,CF3M
                                Temperature setting range℃: – 20~50 20~90 40~110 60~120
                                Temperature setting range℃: 110~180 180~250






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                                  Self-operated temperature regulator valve (cooling type)

                                  Size: DN15-250(1/2”-10”)
                                  PN: PN16,PN25,PN40,ANSI 150~600LB
                                  Body: WCB,CF8,CF8M,CF3M
                                  Temperature setting range℃: -20~50 20~90 40~110 60~120
                                  Temperature setting range℃: 110~180 180~250






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                                    Single seat shut off valve

                                    Size: DN10-400(3/8”-16”)
                                    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






                                      Do you want to import from china ?

                                      Three-way converging diverging 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






                                        Do you want to import from china ?

                                        Top guided 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






                                          Do you want to import from china ?