Pneumatic sanitary butterfly valve

Product: Pneumatic sanitary butterfly valve

Introduction

The pneumatic sanitary butterfly valve has a unique structure, light weight, and fast opening and closing. It is widely used in food, pharmaceutical, cosmetics, clean steam, alcohol, beverage, biochemical industrial process control occasions.

Working principle

There are three standard types of actuators, namely normally closed (NC) type, normally open (NO) type and air / air (A / A) type.

The actuator converts the axial movement of a piston into a 90 ° rotational movement of the valve shaft. When the circular disc in the valve body contacts the sealing ring of the butterfly valve, the torque of the actuator increases and the valve is closed. Meanwhile, flow regulation can be achieved with the positioner.

Features :

1.      It is electronic polished to have a smooth surface to ensure clean, no medium accumulation area, no potential pollution.

2.      Quick assembly and disassembly to make maintenance easier and shorten the process downtime.

3.      Small operating torque, convenient operation, labor-saving;

4.      Sealing materials are resistant to aging, corrosion and long service life. 6 Adopt new series AT, GT pneumatic actuators, there are double-acting and single-acting (spring return), gear transmission

Material of parts Part Name

material Valve body	304 , 316 , 316L
Butterfly Board	304 , 316 , 316L
Sealing ring	Silicone rubber, fluorine rubber, PTFE
Stem	304 , 316 , 316L
Packing	Silicone rubber, fluorine rubber, PTFE

Specification

Valve Size	DN 15 -DN 150 , 1/2 '' - 6 ''
Valve Pressure	PN 0.6 Mpa – 1.6 Mpa
Connection	Flange, quick-fit type, clamp type, external thread, welding type
Air Supply	2.5 bars -8 bars, Max 10 bars
Cylinder Stroke	90mm-1030mm
Function	On-off,
Suitable media	Water, oil, gas, etc
Working temperature	-10 ℃ to 80 ℃
Ambient temperature	-20°C to 90°C
Optional accessories	solenoid valve, positioner, limit switch, filter, regulator, lubricator, etc

FAQ:

1.    Q: Do you have any certification for Pneumatic sanitary butterfly valve?

A: Yes, it is certified by ISO 9001 and SIL Level 3.

2.    Q: Can I get one free sample to try in my market?

A: Yes, one set of free sample is dispatched by door-to-door courier.

3.  Q: Can you customize our design and logo for Pneumatic sanitary butterfly valve?

A: Yes, we can do ODM and OEM for all customers.

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