HK59-D Pneumatic Wafer Butterfly Valve Series

Short Description:

COVNA Pneumatic Wafer Butterfly Valve is a cost-effective flow control solution for you. There are a variety of styles for you to choose from to meet your various needs. Make your fluid control easier and more sustainable, and optimize your profitable solutions.

Model

Actuator Type: Spring Return / Double Acting
Air Supply Pressure: 2.5 bar to 8 bar
Pressure: 16 bar
Body Material: Stainless Steel 304/316/316L / Cast Iron / Carbon Steel
Temperature Of Media: -10 to 180℃ (14℉ to 356℉)
Suitable Media: Water, wastewater, gas, oil, seawater, etc

Get A Quick Quote Download Datasheet

Product Detail

Product Tags

Benefits Of Pneumatic Wafer Butterfly Valves:

If your pipeline installation location is narrow, then the pneumatic actuated wafer butterfly valve will be your best choice. The compact design of the wafer butterfly valve saves you installation space and is easy to install. Secondly, the parts of the butterfly valve can be replaced according to your needs, such as replacing the material of the seal or the material of the valve plate. Wafer butterfly valves provide you with a cost-effective fluid control solution.

Pneumatic actuator is an industrial automation device. The advantages of pneumatic actuators are low cost, fast response, and can quickly solve your fluid control problems.

According To The Sealing Type:

EPDM Sealing

PTFE Sealing

According To The Material Type:

Stainless Steel Material

Cast Iron Material

Technical Parameters Of HK59-D Pneumatic Butterfly Valves:

Actuator Type	Spring Return / Double Acting	Size Range	DN50 to DN1000
Connection	Wafer (ANSI, JIS, DIN, GB)	Temperature Of Media	-10 to 180℃(14℉ to 356℉)
Mediums	Water, Wastewater, Gas, etc	Working Pressure	For soft sealing:16bar; For hard metal sealing: 40bar
Body Material	Stainless Steel 304/316/316L, Cast Iron or Carbon Steel	Disc Material	Stainless Steel
Seal Material	PTFE / EPDM	Applications	Wastewater treatment, Shipbuilding, Flue-gas desulfurization, etc

Dimension Of HK59-D Pneumatic Wafer Butterfly 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