HK55-F Flanged Pneumatic Actuated Ball Valve

Short Description:

HK55-F Pneumatic Actuated Ball Valve

with flanged connection type. Available in ANSI, JIS, DIN and GB standards. Suitable for general industries such as water treatment, HVAC, etc. Large size range up to 8″. Special size could be customized.
As a pneumatic actuated ball valve supplier, COVNA will commit to be your No.1 actuator valve supplier to help you select the right valve.
Consult us and we will offer you a cost-effective valve solution!

Model

Actuator Type: Single Acting(Spring Return) / Double Acting
Air Supply Pressure: Floating Ball Core
Pressure: 10 / 16 / 20 / 64 bar
Body Material: Stainless Steel
Temperature Of Media: -30 to 180℃ (-22℉ to 356℉)
Suitable Media: Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc

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Features Of HK55-F Flanged Pneumatic Actuated Ball Valve:

● Flange connection offers the best solution for the applications which need flange connection.

● Available in ANSI, JIS, DIN, GB standards for your choice

● Rack and pinion pneumatic actuator

● Long cycle times up to 1 million time

Technical Parameters Of Flanged Pneumatic Actuated Ball Valves:

Actuator Type	Single Acting(Spring Return) / Double Acting	Size Range	DN15 to DN200
Connection	Flange	Structure Type	Floating Ball Core
Medium	Air, water, steam, oil, etc	Working Pressure	10 / 16 / 20 / 64 bar
Body Material	Stainless Steel	Temperature Of Media	-30 to 180℃(-22℉ to 356℉)
Suitable Media	Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc	Seal Material	PTFE / PPL

Technical Parameters Of Pneumatic Valves Actuator:

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 5.7Nm to 3336Nm
Optional Accessory	Reversing solenoid valve, air filter reducing valve, positioner, handle manual, lock up valve

COVNA AW Series Pneumatic Valve Actuator:

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