HK59-D-M Lugged Type Cast Iron Butterfly Valve With Pneumatic Actuator

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Manufacturing

Lugged Type Cast Iron Butterfly Valve With Pneumatic Actuator

available in single acting and double acting. Large size range and good sealing performance. Widely used for oil & gas industry, etc. Including ANSI, DIN, GB, JIS standards.

COVNA manufactures lugged pneumatic butterfly valve in cast iron and SS material. Suitable for various projects.

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Model

Actuator Type: Spring Return / Double Acting
Air Supply Pressure: 2.5 bar to 8 bar
Pressure: 10 / 16 bar
Body Materials: Cast Iron/WCB
Temperature Of Media: -10 to 180℃ (14℉ to 356℉)
Suitable Media: Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc

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Benefits Of Pneumatic Lugged Butterfly Valves:

COVNA Pneumatic Lug Butterfly Valves provide you with a reliable fluid control solution. The advantages of lug butterfly valves are firm installation, zero leakage and a wide range of applications. According to your needs, the material of the parts of the butterfly valve, such as seals, valve plates, valve bodies, etc., can be adjusted to perfectly match your project needs.

The advantages of pneumatic actuators are fast response, low cost and remote control. Help you improve productivity and win more profits.

Features Of HK59-D-M Lugged Type Cast Iron Butterfly Valve With Pneumatic Actuator:

● Offering the solution for the applications which requires lug connection

● 4 versions of seals to be suitable for a wide range of mediums. Such as NBR, EPDM, VITON, PTFE

● Available in ANSI, JIS, DIN, GB standard

Technical Parameters Of HK59-D-M Lugged Type Cast Iron Butterfly Valve With Pneumatic Actuator:

Actuator Type	Double Acting /Spring Return (Single Acting)	Structure	Midline Structure / A-Type
Working Pressure	10 / 16 bar	Temperature Of Media	-10 to 180℃(14℉ to 356℉)
Body Material	Cast Iron/WCB	Suitable Media	Air, water, steam, oil, gas, etc
Size Range	DN50 to DN500	Disc Material	3.4, 316, 316L, 1.4529, 2507
Connection	Lugged	Stem Material	304, SS410

Dimension Of HK59-D-M Lugged Type Cast Iron Butterfly Valve With Pneumatic Actuator:

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 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