Ball Valves V81 Series

V83 Series Swing-Out Ball ValvesPressure Rating up to 3000 psig (206 bar)Catalog No. V83-2March 2008FeaturesPressure and temperature compensation seat designSwing-out design for fast and easy maintenance with the valve in-lineChevron packing design2-way (on-off) valves with quarter-turn actuation201911121110131415161718Two flats on stem (10) and lever handle (13) indicate open orclosed position of the valve.Built-in manual locking device (14) allowslocking the valve with a detent either inopen or closed position. You may alsoapply a pad-lock to this device. Pad-lockhole: 8 mm (0.314 in.)76BallSeatDiscSpringCompensation seat design requiresno pressure to create a seal.Under high pressure, seats reacton the ball movement for seals atupstream and downstream.SeatSupport Ring8 5 4 1 3 29Flange SealsTable 1. Material of ConstructionValve Body MaterialsComponentStainless steel Carbon SteelGrade / ASTM Specification1. BodyCF8M / A351 A216 WCB2. Flanges (2)CF8M / A351 A216 WCB3. Ball4. Seats (2)5. Flanage Seals (2)6. Disc Spring (2)7. Seat support rings (2)8. Body fasteners (4)9. Body hex nuts (4)10. Stem11. Stem Nuts (2)12. Tooth Washer13. Handle14. Locking Device15. Grounding spring16. Stem Springs (2)17. Gland18. Packing Support19. Upper & Lower Packing20. Stem BearingType 316 / A276See Table 2.PTFE, Optional FKM O-ringType 631Type 316 / A276SS316 Gr.B8M/ A193SS316 Gr.8M/ A194Type 316 / A276, A479SS316Stainless steelSS304 with Vinyl sleeveSS304SS312 / A313Strain Hardened SS316 / A240Type 316 / A276PEEK (Polyetheretherketone)Reinforced PTFEPEEK, Optional X750Wetted parts and lubricants are listed in blue.Factory TestTable 2. Seat MaterialsPressure - Temperature RatingsEvery valve is tested with nitrogen @ 68.9 bar (1000 psig) for leakage at the seat to a maximum allowable leak rate of 0.1 SCCM.Shell test with nitrogen @ 68.9 bar (1000 psig) is performed to a requirement of no detectable leakage with a liquid leak detector.Shell test with water at 1.5 times the working pressure is performed on request with extra cost.SeatsStandardReinforcedPTFEVirginPTFECarbonPTFEPEEKUHMWPEValveSeriesV83AV83BV83CV83AV83BV83CV83AV83BV83CV83AV83BV83CV83AV83BV83CPressure Rating@ -28 to 38 C(-20 to 100 F)151 bar(2200 psig)103 bar(1500 psig)172 bar(2500 psig)206 bar(3000 psig)172 bar(2500 psig)206 bar(3000 psig)172 bar(2500 psig)Pressure @ Max.Temperature7 bar @ 232 C100 psig @450 F7 bar @ 232 C100 psig @450 F7 bar @ 232 C100 psig @450 F55 bar @ 232 C800 psig @ 450 F17 bar @ 121 C250 psig @ 250 FLubricantsSiliconbased andPTFE basedPTFE basedHydrocarbonbased andPTFE based