Outer Threaded Pneumatic Butterfly Valve

Outer Threaded Pneumatic Butterfly Valve

Item No.: Butterfly-OTP
Material contact parts: SS304 or 316L
Sealing parts: EPDM, Silicon, FDM or HNBR
This valve is widely used in various kinds of stainless steel pipeline systems.

- FDA certified
- Acid proof, alkali proof and high temperature performance
- Less permanent compressive deform
- Sophiscated forged valve plug, pressure durability ≤1.2Mpa
- Better metallographic features than casting
- Various fashion appearances
- Cost-saving and reliable
- Simple and convenient assembly

Types of Connection
- Weld
- Thread
- Clamp
- Flange

Technical Parameters
- OD rang: DN25~DN200 or 1"~4"
- Working pressure: 0~10 bar
- Finish: Cutting Ra1.6~3.2μm
              Polish: Ra0.4~ 0.8μm

3A, DIN, SMS, IDF, RJT, ISO Standards are available.