HK56-W Tri Clamp Food Grade Pneumatic Actuated Ball Valve

Short Description:

HK56-W Tri-Clamp Food Grade Pneumatic Actuated Ball Valve

available in spring return actuator and double-acting type actuator for your options. Features of rack and pinion pneumatic actuator include high torque range to ensure the valve close/open fully and long service cycles. Tri-clamp ball valve can ensure that the media is safe and pollution-free. Widely used for packing industry, food industry, medical industry and other applications which require food safe.
As a pneumatic actuated ball valve supplier, COVNA will commit to providing the quality and suitable valve for your project and help you save time and cost.
Consult us to get the best price!


  • Actuator Type: Spring Return / Double Acting
  • Air Supply Pressure: 2.5 bar to 8 bar
  • Pressure: 10 / 16 bar (145 / 232 psi)
  • Body Material: Stainless Steel 304/316/316L
  • Temperature Of Media:-10 to 180℃ (14℉ to 356℉)
  • Suitable Media: Water, Liquids, Food, Medicine, Corrosive Medium, etc

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Benefits Of Pneumatic Sanitary Ball Valves:

COVNA Pneumatic Sanitary Ball Valves provide you with a safe and reliable fluid control solution. Sanitary ball valves are made of safe materials. Both the inside and outside of the valve are polished and sterilized. What's more, the ball valve incorporates food-grade seals to avoid food contamination.

Use with pneumatic actuators for easy remote control. Provide you with cost-effective and intelligent fluid control solutions.


Features Of HK56-W Tri Clamp Food Grade Pneumatic Actuated Ball Valve:

● Available in single-acting and double-acting actuators for your choice

● Rack and pinion pneumatic actuator with high torque up to 4678Nm

● Tri-clamp connection with the excellent food-grade performance

● Widely used in food and beverage, packing industry and other industries

● Suitable for gas, air, milk, drink, water and other mediums

Also available in 3-way tri-clamp ball valve for your choice


Technical Parameters Of HK56-W Tri-Clamp Food Grade Pneumatic Actuated Ball Valve:

Size Range 19mm to 102mm Connection Tri-Clamp
Structure Type 2 Way Actuator Type Spring Return / Double Acting
Seal NBR, EPDM, VITON, PTFE Valve Material Options Stainless Steel 304/316/316L
Working Pressure 10 / 16 bar (145 / 232 psi) Temperature Of Media -10 to 180℃ (14℉ to 356℉)
Accessories Options Tri-clamp fitting Suitable Mediums Water, Liquids, Food, Medicine, Wine,  Corrosive Medium, etc


Dimension Of HK56-W Tri Clamp Food Grade Pneumatic Actuated Ball Valve:


Technical Parameters Of COVNA Pneumatic Valve Actuators:

Structure Rack and pinion pneumatic valve actuator
Mounting ISO5211, NAMUR, DIN3337
Air Supply Pressure 2.5 to 8 bar
Double Acting Type Air to open, air to close, air supply failure to keep the current position. Torque range from 8Nm to 4678Nm
Single Acting (Spring Return) Air to open, interrupt air to close, air failure to close. Torque range from 5Nm to 2792Nm
Optional Accessory Offering Positioner, Limit Switch, F.R.L, Pneumatic Solenoid Valve or Gearbox to help you control automated


COVNA AW Series Pneumatic Valve Actuators:

AW series high torque pneumatic rotary actuator suitable for the large size ball valve which has higher torque needs. Such as trunnion mounted ball valve. To ensure the valve opens or closes smoothly.

● Double acting type: Torque range from 515Nm to 157,300Nm

● Spring-return type(single-acting type): Torque range from 270Nm to 37,000Nm

aw series pneumatic actuator




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