Three Eccentric Stainless Steel Butterfly Valve:
1. hard seal design;
2. S.S material applied;
3. Laminated disc;
1. hard seal design;
2. S.S material applied;
3. Laminated disc;
4. size range: 2"~64" ;
5. pressure: Class150~Class300;
Specification:
Design standard: API609-83
flange connection dimension: ANSI B 16.5
Structure length: ANSI B 16.10-1992
Pressure test: API 598-82