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HK56-3PS 3-Piece Pneumatic Ball Valve

HK56-3PS pneumatic 3-piece ball valve is one of the hot sell products in COVNA. 3-Piece ball valve with features of anti-corrosion, easy to install, easy to repair and long lifespan.

What’s more, this valve could custom into tri-clamp, flanged or welded connection.

Model	HK56-3PS
Actuator Type	Single Acting(Spring Return) or Double Acting Actuator
Size Range	1/2in to 8in ( 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″, 2-1/2″, 3″, 4″, 6″, 8″)
Pressure Rating	10/16/25/40/64 bar (145/232/362/580/928 psi)
Temperature	-10℃ to 180℃
Air Supply Pressure	2.5bar to 8bar
Medium	Wastewater, oil, gas, air, food, fuel, etc

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Technical Parameters

Benefits Of Pneumatic 3-Piece Ball Valves:

In order to perfectly match your project needs, we provide this pneumatic three-piece ball valve to offer you a reliable fluid control solution. The advantages of the three-piece ball valve include easy disassembly, easy assembly and long service life. The three-piece ball valve can be customized into threaded connection, flange connection, clamp connection and welded connection according to your pipeline requirements to meet your connection needs.

Pneumatic actuators have the advantage of low cost and service life of up to 1 million cycles. It can be used with other pneumatic accessories for remote control, helping you increase production efficiency and gain more market share.

Features of COVNA HK56-3PS 3-Piece Pneumatic Ball Valve:

3-piece ball valve design with long lifespan and easy to repair
Features of COVNA pneumatic actuator including 1 million lifespan and high torque to make sure your valve to open or close fully
Available in threaded, flanged, tri-clamp and welded(Butt weld or socket weld) connection for your choice

Technical Parameters Of HK56-3PS Pneumatic Ball Valve

Size Range	DN15 to DN100 (1/2in to 4in)
Body Material	Stainless Steel 304/316/316L
Connection Options	Thread/Flange/Tri-clamp/Welded
Pressure Rating	145/232/362/580/928 psi
Temperature Range	-10℃ to 180℃
Sealing Material	PTFE
Stem Material	Stainless Steel
Application Medium	Water, Air, Gas, And Other Medium

Dimension of Pneumatic Actuated 3-Piece Thread Ball Valve

Dimension of Pneumatic Actuated 3-Piece Flange Ball Valve

Dimension of Pneumatic Actuated 3-Piece Weld Ball Valve

Dimension of Pneumatic Actuated 3-Piece Clamp Ball Valve

Technical Parameters Of Rack And Pinion Pneumatic Actuator

Double Acting	Air To Open, Air To Close. Air Supply Failure To Keep The Current Position Torque range from 8Nm to 4678Nm
Single Acting	Air To Open, Interrupt Air To Close or Air Failure To Close Torque range from 5.7Nm to 3336Nm
Air Supply Pressure	2.5bar to 8bar
Rotation	90°
Operating Temperature	-20℃ to 80℃
Optional Accessory	Reversing Solenoid Valve, Limit Switch Box, Air Filter Reducing Valve, Positioner, Handle Manual, Lock Up Valve

COVNA AW Series Pneumatic 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

Download Documents

icono pdf Download Datasheet Of HK56-3PS 3-Piece Pneumatic Actuator Threaded Ball Valve

icono pdf Download Datasheet Of HK56-3PS 3-Piece Pneumatic Actuator Flanged Ball Valve

icono pdf Download Datasheet Of HK56-3PS 3-Piece Pneumatic Actuator Triclamp Ball Valve

icono pdf Download Datasheet Of HK56-3PS 3-Piece Pneumatic Actuator Welded Ball Valve

icono pdf Download Datasheet Of COVNA Pneumatic Valve Actuator

Purchase Guide

Confirm the valve size you need. We offer this pneumatic ball valve in 1/2in to 8in. If you need a larger size, please let us know and we check if we can custom for you
Confirm the valve body material you need. We offer this pneumatic ball valve in stainless steel 304, ss316, ss316L material
Confirm the valve connection type you need. We manufacture 3-piece ball valve in threaded, flanged, tri-clamp and welded connections for your choice
Confirm the pressure and working temperature. Pressure and temperature are the important points and those may affect the cost
Tell us your medium. Different medium has different features and we will help you to select the valve basic on the medium requirements
Confirm the actuator type you need. We have double-acting pneumatic valve actuator and spring return(single-acting) pneumatic valve actuator for your project
Tell us whether you will need the pneumatic accessories
Any requirements please tell us like core material, sealing material, or connection standard. We could help you to custom the valve you need.