SS Butterfly Valve

304 Pneumatic Clamp End Food Grade SS Butterfly Valve 1. This is 304 pneumatic clamp end SS butterfly valve,it is sanitary,can used for dairy, food, beer, beverage, pharmacy, etc. 2. The series of this SS butterfly valve is a kind of sanitary pneumatic or manual handle butterfly valve, which are widely used in stainless steel pipeline system to control and regulate mediun flow. 3. In the known SS butterfly valve technology, the sealing form mostly adopts sealing structure,