Product Details

Why Choose Us

1. We are the factory

2. More than 10 Years in pneumatic lines,Rich production experience

3. 8 years of China Supplier golden supplier.

4. Strict Quality Control System

5. Fast delivery

6. Excellent and Experienced Team

7. Low Mini order quantity required : 1 piece, and OEM service avaiable.

Description:

Pneumatic butterfly valve is consist of double Or single acting pneumatic piston actuator and butterfly valve
Connection has wafer type and Flange type
Pneumatic actuator butterfly valve has a Simple structure,Small size and light weight
Stable performance, Widely used in various industries for both on-off and regulating service
Can be equipped with positioner, limit switch, hand wheel, solenoid valve etc.

Features:

Item	Pneumatic Control Butterfly Valve
Applicable Standards	GB, DIN, ANSI, ASME, JIS, API
Size Range	DN50 to DN600, 2" to 24"
Acting Mode	Double Acting, Sping Return (Single Acting) are Available
Air Supply Pressure	2.5 to 8bar
Operating Pressure	Low Pressure, 1.0 to 1.6MPa (145 to 232PSI)
Output Torque	14 to 1170Nm
Lifespan	1,000,000 (1 Million) Times
Angle of Rotation	90° ±4°
Shell Material	Aluminum Alloy Extruded
Body Material	Cast Iron, Stainless Steel are Available
Disc Material	Cast Iron, Stainless Steel are Available
Sealing Material	NBR, EPDM, FKM (VITON), PTFE (TEFLON)
Structure	Midline
End Connection	Wafer, Flange End
Applicable Media	Control of Water, Air, Gas, Oil, Liquid, Steam
Temp. of Media	Range from -10 to +80°C (14 to 176°F) with NBR Sealing
Ambient Temp.	Standard Type: -20 to +80°C (-4 to 176°F)
Optional Accessories	Namur Solenoid Valve, Limit Switch, F.R.L, Position Indicator, Manual Device
Application	Food & Beverage, Refining, Desalination, Petrochemical, Chemical, Pharmaceutical, Textile, Pulp & Paper, Mining, Marine and Power Industries
Lubrication	There is no need for lubrication for standard type under normal operating conditions. Special lubricants should be used under low or high temperature operating conditions.