Features and characteristics of the Sanitary Anti-Leakage Weld Pneumatic Butterfly Control Valve:

Better acid proof, alkali proof and high temperature

Temperature: -10degree~~120 degree

More than thirty thousand safety test

Outside surface finish: Ra 1.2

Special gasket design,  fluid free of residue

Fireproof,long life span,repairable pneumatic drives, large torgue

Conpact design, easy maintenance and high torque

Body: forging body and forging disc

Manual handle: pull handle, plastic gripper handle or stainless steel gripper handle

Actuated type: both pneumatic butterfly valve and electric butterfly valves  are available

For pneumatic butterfly valves, we have single action type (air/ spring) and also double action type (air/air). And we can also equipped with control box or proximity device for single transfer.

Gasket: EPDM, silicone or Viton

All gaskets are FDA approved

Max. Pressure: 16BAR for welding connections; 10BAR for other connections

Min. Pressure: 0.2BAR

Compact design, easy maintenance and high torque

The butterfly valve body and disk are full CNC machined, sanitary polished to meet food industry.

Connection end: Weld, tri-clamped, union, flange,male threading, female threading

Standard: DIN, SMS, ISO, 3A, IDF

Material: SS304, SS316L

Inside surface finish: Ra0.4

Size: DN20-DN300 ,  3/4"-10"

Application: Food, beverage, dairy, pharmacy, chemical or any food processing industries.