Type A Manual-Operated Wafer Butterfly Valve

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Type A Manual-Operated Wafer Butterfly Valve

This product adopts three-eccentric structure, has no friction between valve plate and valve seat, high flowrate and long service life and is able to increasingly tighten. 

Specifications: 
a) Nominal bore: ***0" 
b) Nominal pressure: ANSI******0Lb 
c) Connection type: flange type, clamp type 
d) Temperature range: ******0oC 
e) Transmission type: worm, lever 
f) Optional material: GGG****7 , GG*0 , WCB **4 **6 **6L 
g) Packing: Wooden box

2) Double Flanged Butterfly Valve

Features:

a) Body: cast iron, ductile iron

b) Metal seat and disc with EPDM O ring seal

c) Gear box operator

Wafer Butterfly Valve

Features: 
1) Size: 2" - *4" 
2) Standard: ANSI, BS, DIN, JIS 
3) Working pressure: PN*6 
4) Suitable media: water, oil and gas