Hf-Valves

Tag: Industrial valves

  • Pressure Seal Globe Valve

    Pressure Seal Globe Valve

    Product

    Pressure Seal Globe Valve

    Specification

    Size: NPS2″~24″

    Pressure : Class900/Class1500/Class2500

    Face to face: ASME B16.10

    Flange Dimension Standards：ASME B16..5

    Design ：API602, ASME 16.34, BS 5352, BS 6364

    Test: API598

    Operation: Handwhel, Worm Gear, Electric actuator, Pneumatic actuator, Hydraulic Actuator.

    Main Parts Material:

    Body/Disc/Bonnet

    Stem

    Packing

    WCB

    F6a

    Graphite

    WC6

    38CrMoALA

    Graphite

    CF8

    F304

    Graphite

    CF3

    F316

    Graphite

    Features:

    1. Simple structure, convenient manufacturing and maintenance. The working stroke is short, short time to open and close
    2. Not suitable for media with particles, large viscosity, easy to coke.
    3. Sealing surface overlay welding CR13, cemented carbide or body, wear resistance, high temperature resistance, long life.
  • Industrial Stainless Steel Globe Valve

    Industrial Stainless Steel Globe Valve

    Product

    Stainless Steel Globe Valve

    Specification

    Size Range: DN50-DN300/2”-32”

    Pressure:  PN1.6~16.0MPa/150LB-900LB

    Connection: RF, RTJ, BW

    Body Materials: SS304

    Seat Materials: stainless steel / alloy steel

    Disc Materials: CF3/ CF3M/CF8/CF8M

    Stem Materials: 2Cr13/ 304/316

    Suitable Medium：Water, weak corrosive medium, etc.

    Application: Water treatment, petrochemical, food and medicine, electric energy, metallurgy, etc.

    Main Parts Material:

    Body/Bonnet

    Stem

    Seat

    Gasket

    Packing

    Tem.

    Medium

    WCB

    2Cr13

    13Cr
    STL
    Body Material
    Nylon

     

    Enhanced Flexible Graphite

    13Cr/flexible graphite

    Enhanced Flexible Graphite
    1Cr13/Flexible GraphiteSFB-2

    F304
    F316
    F304L
    F316L

     

    Flexible Graphite

    Enhanced Flexible Graphite

    Flexible Graphite
    Enhanced Flexible Graphite
    SFB/260
    SFP/260
    PTFE

     

    ≤425

    Water, steam, oil

    WC1

    38CrMoAl 25Cr2MoV

     

    ≤425

    WC6

    ≤540

    WC9

    ≤570

    C5 C12

    ≤540

    CF8

    F304

    ≤200

    Nitric acid, acetic acid, urea

    CF8M

    F316

    CF3

    F304L

    CF3M

    F316L

    Features:

    1. Precision casting valve body,shot blasting treatment,smooth appearance, no trachoma.
    2. Heavy type valve body.
    3. Inverted seal treatment of contact surface between bonnet and stem to avoid leakage.
    4. Valve body is pickled and passivated to make the casting uniform and bright and improve corrosion resistance
    5. Each valve will be inspected for shell and seal pressure before leaving factory.