Double Isolation Valve
1/2Body /Side Piece : WCB,CF8,CF8M,CF3,CF3M,CN7M
3/4/5. Trunnion/ Seat Retainer/ Stuffing Box : WCB,CF8,CF8M,CF3,CF3M,CN7M.
6. Gland : SS 410,304,316,316L,304L,Monel,Alloy20,Hast-B,C.
7. Ball : SS 410,304,316,316L,304L,Monel,Alloy20,Hast-B,C.
8. Stem : SS 410,304,316,316L,304L,Monel,Alloy20,Hast-B,C.
9. Seat : PTFE,GFT,CFT/Metal to Metal/Delrin, Nylon.
10. Seat Spring : Inconel, AISI 304.
11. 'O' ring : Viton.
12. Stem Washer : GFT.
13. Gland Packing : PTFE, Grafoil.
14. Body seal : PTFE, Grafoil, SWG
