We NISHAKA PNEUMATICS wafer type butterfly valve is designed in such a way so that it forms a compact seal against bi directional flow. These valves are suitable in case of bulk solids,liquids and slurries.

Specification
Type	Wafer Type Centric Disc Butterfly Valve With Actuator Operated. Wafer Type Centric Disc Butterfly Valve With Gear Operated. Wafer Type Centric Disc Butterfly Valve With Hand Lever Operated.
Mfg. Std.	BS-5155/ API-609
Ends	Wafer Design
Manufacturing Range Sizes	11/4" NB (32mm) To 6" NB (150mm) Up to 8" on request
Inspection & Testing	BS 6755/ API-598
M. O .C.	SS-316 (ASTM A-351 GR CF8M), SS-304 (ASTM A-351 GR CF8) C.S (ASTM A-216 GR WCB) other material on request.