3 Piece Forged Steel Ball Valve Body: CF8, CF8M, WCB Ball: SS316, SS304 Seat: PTFE Cap: CF8, CF8M, WCB Thrust Washer: PTFE Stem: SS316, SS304 Stem Packing: PTFE Gland: SS304 Spring Washer: SS304 Nut: SS304 Handle Cover: PVC Design Standard: ASME B16.34 Face to Face: DIN3202 Test and Inspection: API598 Working Temperature: -20℃~150℃ Dimensions    […]