Full Bore Floating Forged Ball Valve
Features:
Three, Two-Pieces Forged Body
Floating Type, Full & Reduced Bore
Blow-out Proof Stem
Fire Safe Design
Specifications:
Design: ASME B16.34/BS 5351
Face to Face: Manufacturer Standard
Screwed End: ASME B1.20.1
SW, BW, End: ASME B16.11
Test: API 598
Fire Safe Test: API 607/API 6FA
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No.PartMaterial1BonnetASTM A105+ENP A182-F6,F304,F316,F316L,F304L,F512SeatPTFE RPTFE PEEK PPL 3Body GasketPTFE Graphite4Thrust-WasherA105+ENP A182-F6,F304,F316,F316L,F304L,17-4PH,F515StemStainless Steel6Stop NutCarbon Steel7Spring GasketA216-WCB 10256+Cr8LeverASTM A182-F304,F3169Backup Ring1015+Cr Carbon Steel+Cr10Limited PlateStainless Steel11Positioning pinPTFE Graphite12PackingPTFE13"O"-RingNBR Viton14Antistatic SpringStainless Steel SS31615Ball ASTM A105+ENP ASTM A182-F6,F304,F316,F316L,F5116Body ASTM A105+ENP A182-F6,F304,F316,F316L,F304L,F5117StudASTM A193-B7,B8M,B8,B8M18NutASTM A194-2H,2HM,8,8M