Product Name: Brass, Cast Iron or Forged Stainless Steel Electric & Pneumatic Industrial Floating Ball Valve with Thread / Screw NPT or Bsp Ends Model NO.: Q41F Application: Industrial Usage, Water Industrial Usage, Household Usage Temperature: Normal Temperature Function: Blow-Down Valve Type: Floating Ball Valve Structure: Floating Ball Valve Channel: Straight Through Type Nominal Pressure: ANSI CLASS 150-900 Driving Mode: Manual Connection Form: Flange Material: Cast Steel Size: 1/2"~6" Pressure: 150lb-900lb Approved by: Ce, ISO Ball Type: Floating Ball Valve Body Material: Stainless Steel Ball Valve Design: API 6D / ASME B16.34 Pre. & Tem. Rating: ASME B16.34 Face to Face: ASME B16.10 End Connection: ASME B16.5 Test & Inspection: API 598 / API 6D Trademark: VATAC/VANGO or OEM Transport Package: Sea Worthy Specification: API, ANSI, ASME, BS, DIN, JIS, GB etc. Origin: China HS Code: 84818010 Product Description Cast Iron or Forged Stainless Steel Electric & Pneumatic Floating Ball Valve with Screwed NPT or BSP EndsConform to API 6D, BS5351, and ASME B16.34,They are tested according to API 598, and marked as per MSS SP-25.1. Construction is as follows: - Full Port or Reduce Port- Split Body - Bolted Bonnet with spiral-would gasket- Fire Safe Design- Anti-static Design & Blow-out proof stem- Double seat structure- Butt Weld Ends to ASME B16.25- Flanged Ends to ASME B16.52. Main Part & MaterialsPart NamesPart MaterialsBodyA105LF2F22F304F316F304LF316LBonnetA105LF2F22F304F316F304LF316LBallA105+ENPSS304F22SS304SS316SS304LSS316LStemA105F304F6aF304F316F304LF316LSeat/Seat Ring13%CrSS30413%CrSS304SS316SS304LSS316LPackingGraphite/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, CLASS150~2500 4. Normal Size RangeDN50~DN1000, 2"~40"5. PicturesFinal InspectionShipment