Sell Stainless Steel Pneumatic Butterfly Valve

Description

Product Description
Features: 
1) Design: API **9 
2) Face to face: API **9, ASME B *6.*0 
3) Flanged ends: ASME B *6.5, ASME B *6.*7 
4) Test and inspection: API **8 
5) Material: 
A) Body: Hastelloy C***6, Hastelloy C*4, Hastelloy C**2, Hastelloy 
C****0, Hastelloy B*3, Hastelloy G**0, 
B) Seat: EPDM, NBR 
6) Driving manner: Hand-operated, worm wheel and worm screw, 
Pneumatic operated, electric-driven 
7) Pressure: **0 ~ **0lbs 
8) Applicable temperature: **9 º C~**0º C 
9) Working medium: Strong corrosive medium 
*0) The sizes of serial valve connecting