• R1
  • R2
  • R3
  • R4
  • R5
  • R9
  • RA
  • R
    R Series Ball Valves

    R1 Split body ball valve


    R1 series valve, floating full ball structure, minimum pressure drop. Suitable for shutting off control of fluid, gas and slurry.

    Soft seal, hard seal, metal seal are all available. Fireproof certificated as per API607 fourth edition.

    QRZ series rack pinion type quarter turn pneumatic actuator is a good partner for R1 series valve, while EMR series of electric actuator is an electric force.

    R1 series are also available with bonnet extension type, cryogenic and jacket type.



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    Type

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    Full-bore or reduce-bore

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    Size


    DN15~DN500 / ½"~20"

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    Pressure rating


    PN1.6~10 / ANSI 150~600Lb

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    Temperature range


    -196~650℃ (250℃)  

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    Body material


    WCB, CF8, CF8M, CF3M, Ti, C-276

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    Leakage class


    According to API 598 standard

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    Cv


    21~59500

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    Application


    Excellent for slurries as well as liquid, gas

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    Features


    Fine seal performance, compact design.

  • R
    R Series Ball Valves

    R2 V-ball valves


    R2 series valve, V-shaped notch has a similar equal percentage characteristics, suitable for the regulating or shut off service of slurry, fiber or the fluids easy to crystallization.

    The actuator for R1 series valve is QRZ series rack pinion type quarter turn neumatic actuator, while EMR series of electric actuator is an electric partner.



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    Type

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    Full-bore

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    Size


    DN25~DN500 / 1"~20"

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    Pressure rating


    PN1.6~10 / ANSI 150~600Lb

    fuhao6_03.png

    Temperature range


    -46~650℃ (250℃)  

    fuhao6_03.png

    Body  material


    WCB, CF8, CF8M, CF3M, Ti, C-276

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    Leakage class


    ANSI Ⅳ, Ⅴ or Ⅵ

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    Cv


    45~16930

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    Application


    Excellent for fibrous slurries as well as liquid, gas, and steam

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    Features


    Single piece valve body is firm and durable, v-notch ball can give the best control performance, high rangeability.

  • R
    R Series Ball Valves

    R3 Eccentric V-ball valves


    R3 series eccentric V-ball valve, featuring large regulating ratio and a similar equal percentage characteristics while possessing cutting clean properties. Suitable for the regulating or shut off service of slurry, heavy oil or salts medium fluids easy to crystallization.



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    Type

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    Full-bore or reduce-bore

    fuhao6_03.png

    Size


    DN25~DN500 / 1"~20"

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    Pressure rating


    PN1.6~10 / ANSI 150~600Lb

    fuhao6_03.png

    Temperature range


    -46~650℃  

    fuhao6_03.png

    Body  material


    WCB, CF8, CF8M, CF3M, Ti, C-276

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    Leakage class


    ANSI Ⅴ, Ⅵ

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    Cv


    28~13020

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    Application


    Liquid, gas, slurries and so on.

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    Features


    Single piece valve body is firm and durable, the eccentric ball which with a V-notch can not only reduce the wearing between the ball and the seat, but also give the best control performance.

  • R
    R Series Ball Valves

    R4 Eccentric rotary valve


    R4 series of eccentric rotary valve, features wide range of applicability, good shut-off capability, high efficiency, large capacity and regulating ratio.

    Typical application: gas, steam, liquid and slurry service.

    The actuator for R1 series valve is QRZ series rack pinion type quarter turn neumatic actuator, while EMR series of electric actuator is an electric partner.



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    Type

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    Full-bore or reduce-bore

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    Size


    DN25~DN500 / 1"~20"

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    Pressure rating


    PN1.6~16 / ANSI 150~900Lb

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    Temperature range


    -46~650℃ (250)

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    Body  material


    WCB, CF8, CF8M, CF3M, Ti, C-276

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    Leakage class


    ANSI Ⅳ, Ⅴ, Ⅵ

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    Cv


    2.8~6380

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    Application


    Liquid, gas, slurries and so on.

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    Features


    Single piece valve body is firm and durable, high rangeability, eccentric valve plug reduce the wearing between the ball and the seat.

  • R
    R Series Ball Valves

    R5 Three piece type forged ball valve


    R5 series three piece ball valve are of fixed ball structure. Through the design of the flow pass, the fluid pressure loss is reduced to a minimum level. Typical application: shutting off service of liquid, gas and slurry.

    Soft seal, hard seal, metal seal are all available. Fireproof certificated as per API607 fourth edition and code of 6FA. The leakage level can be of class V or VI, through a special process method, class VI for bi-direction can be met.

    QRZ series rack pinion type quarter turn pneumatic actuator is a good partner for R5 series valve, while EMR series of electric actuator is an electric force.

    R5 series are also available with bonnet extension type, cryogenic and jacket type.



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    Type

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    Full-bore or reduce-bore

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    Size


    DN25~DN500 / 1"~20"

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    Pressure rating


    PN1.6~42 / ANSI 150~2500Lb

    fuhao6_03.png

    Temperature range


    -196~650℃ (250℃)  

    fuhao6_03.png

    Body  material


    WCB, CF8, CF8M, CF3M, Ti, C-276

    fuhao6_03.png

    Body  material


    According to API 598 standard

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    Cv


    21~59500

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    Application


    Liquid, gas, slurries and so on

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    Features


    Three piece of valve body from forging,fixed ball and low torque,featured fire safety and electrostatric prevention,especially suit for shut-off or control application with  high temperature and high pressure medium.

  • R
    R Series Ball Valves

    R9 Top entry fixed-ball valves


    R9 series top entry ball valve are mainly used for crude oil, residual oil, liquefied petroleum gas, hydrocarbon, polymer, ethylene, synthetic gas and hydrocarbon steam applications. Top entry structure allows the valve to be serviced or repaired without taking off from the pipeline. Patented sealing system, wedged surface on the seat play the role of automatic compensation, greatly prolongs the service life. These valve are also suitable for frequent operation or emergency switch duty.

    QRZ series rack pinion type quarter turn pneumatic actuator is a good partner for R5 series valve, while EMR series of electric actuator is an electric force. Manual operation mechanism is also available. When integrating with certain accessories (quick exhaust valve etc.), fast stroke time of 1S, 2S, 3S, 4S can be reached.



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    Type

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    Full-bore or reduce-bore

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    Size


    DN25~DN500 / 1"~20"

    fuhao6_03.png

    Pressure rating


    PN1.6~42 / ANSI 150~2500Lb

    fuhao6_03.png

    Temperature range


    -196~650℃ (250℃)  

    fuhao6_03.png

    Body  material


    WCB, CF8, CF8M, CF3M, Ti, C-276

    fuhao6_03.png

    Leakage class


    According to API 598 standard

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    Cv


    21~59500

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    Application


    This series ball valves is a heavy-duty rotary control valve designed for demanding applications such as crude oil,LPG and other hydrocarbon, gases, and hydrocarbon vapors under medium and high pressure.

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    Features


    Simple maintenance, taper seat sealing system compensate the wearing, fixed ball be fit for the frequenty motion process.

  • R
    R Series Ball Valves

    RA Tank bottom ball valve


    RA series valve came with a special tank bottom flange, smooth tapered bore and a short way of the ball to the bottom of the vessel can prevent accumulation of medium at the entrance of the valve.Typical application: discharge control of high viscosity, easy to crystallization material.



    fuhao6_03.png

    Type

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    Full-bore or reduce-bore

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    Size


    DN80~DN350 / 3"~14"

    fuhao6_03.png

    Pressure rating


    PN1.6~10 / ANSI 150~600Lb

    fuhao6_03.png

    Temperature range


    -46~650℃ (250℃)  

    fuhao6_03.png

    Body  material


    WCB, CF8, CF8M, CF3M, Ti, C-276

    fuhao6_03.png

    Leakage class


    ANSI Ⅳ、V、Ⅵ

    fuhao6_03.png

    Cv


    21~28300

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    Application


    Liquid, gas, slurries and so on

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    Features


    Compact,excellent seal performance and no inner or inlet dead zone in flow path that can be well used for  shut-off application with high viscosity or crystal medium.