Product Name: Cast & Forged Stainless Steel Industrial Mounted Trunnion Ball Valve with Flange RF or Bw Ends Model NO.: Q41F Application: Industrial Usage, Water Industrial Usage, Household Usage Temperature: Normal Temperature Function: Blow-Down Valve Type: Fixed Ball Valve Structure: Fixed Ball Valve Channel: Straight Through Type Nominal Pressure: ANSI CLASS 150-900 Driving Mode: Manual Connection Form: Flange Material: Stainless Steel Size: to 40" Ends: Flanged to ASME B16.5 Class: up to ASME #2500 Approvals: Ce, ISO Designed & Manufactured: API 6D/ASME B16.34 Temperature & Pressure Rating: ASME B16.34 Face to Face Dimension: ASME B16.10 End Connection: ASME B16.5 Inspection & Test: API 598 Trademark: VATAC Transport Package: Sea Worthy or Air Worthy Specification: API, ANSI, ASME, DIN, JIS etc. Origin: China HS Code: 84818010 Product Description Cast & Forged Stainless Steel Trunnion Mounted Ball Valve with RF or BW EndsConform to API 6D, ASME B16.34,They are tested according to API 598, and marked as per MSS SP-25.1. Construction is as follows: Construction is as follows:- Full Port- Split Body- Bolted Bonnet with spiral-would gasket- Fire Safe Design- Anti-static Design & Blow-out proof stem- RF Ends to ASME B16.52. Main Part & MaterialsPart NamesPart MaterialsBodyA105LF2F11F304F316F304LF316LBonnetA105LF2F11F304F316F304LF316LDisc/Ball/WedgeA105SS304F11SS304SS316SS304LSS316LStemA105F304F6aF304F316F304LF316LSeat/Seat RingPTFE/RPTFE/NYLON/DEVLON/PEEK or metaLPackingGraphite/PTFEGasketSS304+Graphite/SS304+GraphiteBolts/NutsB7/2HL7/4B16/4B8/8B8M/8MB8/8B8M/8MSuitable MediumW.O.G etc.HNO3, CH3OOH etc.Suitable Temperature-29~425 °C-46~340 °C-46~340 °C-196~427 °C-196~427 °C-196~427 °C-196~427 °C3. Normal Pressure RatingPN10~PN420, CLASS150~25004. Normal Size RangeDN200~DN750, 8"~30"