HKQ640 Pneumatic V Port Ball Valve

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Manufacturing

Pneumatic V Port Ball Valve

with excellent control and stop flow of media performance. Adopting a unique eccentric structure, with compact structure, good sealing performance and long service life. The V-shaped ball core and the sealing ring have a shearing effect at the moment of closing, which can cut off the fibers in the medium and extrude the particulate matter, especially suitable for pulp, sewage and other media containing fibers and particulate matter.

As a pneumatic ball valve manufacturer, COVNA manufactures all types of pneumatic ball valves for your choice. Offering a cost-effective and suitable actuation solution for you.
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Model

Actuator Type: Spring Return / Double Acting
Air Supply Pressure: 2.5 bar to 8 bar
Pressure: 10 bar to 100 bar (145 psi to 1450 psi)
Body Material: Stainless Steel 304/316/316L
Temperature Of Media: -10 to 180℃ (14℉ to 356℉)
Suitable Media: Water, Liquids, Gas, Oil, Air, Mud, etc

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Benefits Of Pneumatic V-Port Ball Valves:

COVNA Pneumatic V-Port Ball Valves provide you with a solution for precise flow regulation. In order to match the needs of various industries, we create and supply this V port ball valve. Its advantage is that the angle of the V-port can be customized according to your needs to adjust the flow, allowing you to adjust the flow more accurately.

Paired with pneumatic actuators to achieve remote control, it helps you improve production efficiency and reduce labor costs.

Features Of HKQ640 Pneumatic V Port Ball Valve:

● It adopts a unique eccentric structure, has the characteristics of compact structure, good sealing performance, long service life. And it has two functions of adjustment and cutting the flow of media

● There are two types of seal ring, soft seal and metal seal, to meet the requirements of different working conditions

●The flow path is simple, the flow capacity is large, and the adjustable ratio is up to 100

● It is widely used in the chemical industry and electric power. , Papermaking and other industries conduct cut-off or adjustment control on process media

Technical Parameters Of HKQ640 Pneumatic V Port Ball Valve:

Actuator Type	Spring Return / Double Acting	Size Range	DN15 to DN500
Connection	Flange (ANSI, JIS, DIN, GB)	Seal Material	PTFE / Metal
Medium	Air, water, steam, oil, mud, etc	Working Pressure	10 bar to 100 bar (145 psi to 1450 psi)
Body Material	Stainless Steel 304/316/316L	Temperature Of Media	-10 to 180℃(14℉ to 356℉)

Design Basis	GB Standard	ANSI Standard
Design Standard	GB/12237	ANSI B16.34
Connecting Flange Size	GB/9113, JB/T79	ANSI B 16.5
Test & Inspection	JB/T9002	API 598

Dimension of PN16 HKQ640 Pneumatic V Port Ball Valve:

Dimension of PN25 HKQ640 Pneumatic V Port Ball Valve:

Dimension of Class150 HKQ640 Pneumatic V Port 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	Positioner, Limit Switch, F.R.L, Pneumatic Solenoid Valve, Gearbox

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