3 Piece Cast Iron Ball Valve 1.Body: Cast Iron, WCB, CF8, CF8M 2. Cap: Cast Iron, WCB, CF8, CF8M 3. Ball: CF8, CF8M, Carbon Steel, Cast Iron 4. Stem: Stainless Steel 5. Gland Nut: AISI 304 6. Seat: PTFE, RTFE 7. Seal: PTFE 8. Packing: PTFE 9. Thurst Washer: PTFE 10. Spring Washer: AISI 304 […]