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    • The whole set is made by stainless steel #316, and it is suitable for water, steam, acid & alkaline fluid, or oil.
    • Pressure Relief Valve is a safety device for pipes and it is normally closed. When pressure increases to setting value, pressure relief valve rapidly releases the over high pressure. When pressure returns to safety value, pressure relief valve will automatically close to ensure the safety of equipment.

    • The whole set is made by stainless steel #316, and it is suitable for the fluid of pure water, acid & alkaline fluid, vapor or air.
    • Back pressure valve can maintain required pressure.
    • Design of piston and diaphragm improves the inability of sustaining pressure and leakage.
    • Back pressure chamber controls the valve gate and let gate respond, quickly and adjust pressure accurately.
    • Pressure Adjusting Range:
      1 kgf / cm2~5 kgf / cm2
      4 kgf / cm2~10 kgf / cm2


  • Actived pressure reducing valve(Stainless steel 316)

  • Fiberglass Braided Sleeve

    HANTAI Fiberglass braided sleeve provide thermal insulation and fire proof from high temperature and occasional flame, also affording personal protection.
    • Size Range:2mm-100mm
    • Operating Temperature:≤550℃
  • Thermal Insulation Fire Sleeve Velcro

    Performance same as Fire sleeve
    Velcro construction is easy for installation and disassembly
    • Size Range:10mm-115mm
    • Operating Temperature:500° F (260°C)
  • “The unique”

    Decide for yourself!

    Flange connection or journal shaft, with or without shock absorbers: The multitude of variants ensure you always find what you need

    Flat structure

    Thanks to the reverse double piston drive, the unit can work in operations requiring flat conditions. This is how you can build your application to save more space

    Infinitely adjustable swivel angle

    Become flexible and unique with the completely adjustable swivel angle that also reduces set up times

  • D

    1 Removable centering sleeves
    quick and economical positioning of the gripper fingers
    2 Wedge hook mechanism
    synchronized the movement of the gripper jaws
    3 Precise T-Slot guide
    high forces and moments capacity
    4 Endposition 0/90/180° adjustment
    endstops for 0°/90°/180° included with purchase
    5 Rotating-drive mechanism
    robust, wear-resistant
    6 Drive
    two double-acting pneumatic cylinders
    7 Slot for magnetic field sensorsensing of the rotational position and gripper jaw position
    8 Integrated gripping force safety device
    optional via integrated spring (C or O models)

  • Serie
    1 Stroke ad­just­ment screw
    In­fi­nitely ad­justable open­ing stroke
    2 Re­mov­able cen­ter­ing sleeves
    in­di­vid­ual grip­per fin­ger mount­ing
    3 Ro­bust, light­weight hous­ing
    Hard-coated alu­minum alloy
    4 Sens­ing slot
    mount­ing and po­si­tion­ing of mag­netic field sen­sors
    5 Mount­ing and po­si­tion­ing
    mount­ing pos­si­ble from sev­eral sides for ver­sa­tile po­si­tion­ing
    6 In­te­grated grip­ping force safety de­vice
    spring in­te­grated into cylin­der as en­ergy stor­age
    7 Po­si­tion sens­ing
    per­ma­nent mag­net for di­rect mon­i­tor­ing of pis­ton move­ment
    8 Mount­ing block
    mount­ing for in­duc­tive prox­im­ity switch
    9 Sealed ro­ta­tion point
    for use under ex­treme con­di­tions
  • “The compact”

    Proven technology

    We have more than 20 years of proven reliability, which ensures uninterrupted production for you

    Best force/installation space ratio

    Force transmission using the toggle lever enables high gripping force while optimally utilizing the installation space

    Smooth stroke configuration

    You can adjust the 180° opening angle to be unique to your application using an adjusting screw

  • D

    1 Pos­i­tively dri­ven lever mech­a­nism
    syn­chro­nized the move­ment of the grip­per jaws
    2 Grip­per jaw
    Grip­per fin­gers mounted using re­mov­able cen­ter­ing sleeves
    3 Re­mov­able cen­ter­ing sleeves
    quick and eco­nom­i­cal po­si­tion­ing of the grip­per fin­gers
    4 In­te­grated grip­ping force safety de­vice
    Spring built into cylin­der cham­ber as an en­ergy store
    5 Drive
    Dou­ble-act­ing pneu­matic rotor cylin­der
    6 Mount­ing and po­si­tion­ing
    Al­ter­na­tively, on sev­eral sides for cus­tomized mount­ing
    7 Sens­ing slot
    mount­ing and po­si­tion­ing of mag­netic field sen­sors
    8 Dual lip seal
    Pre­vents grease from being squeezed out, in­creas­ing ser­vice life

  • High Temperature Fire Sleeve

    HANTAI firesleeve protects hoses, lines, cables and wires.
    Protect employees.
    Reduce energy losses.