Vatac Valves (Wenzhou) Corporation  

Product Name: RF Flange Lever Operation Forged Steel Floating Dbb Ball Valve 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: Carbon Steel Valve Characteristic: Dbb Ball Valve Design & Manufacture: API 6D, Asme B16.34 & BS5351 Pre-Temp. Rating: Asme B16.34 Face to Face: Asme B16.10 Ends Connection: RF, Rtj, Bw Inspect & Test: API 598 Certificate 1: Dnv CE 0575 Certificate 2: ISO 9001: 2008 Trademark: VATAC/OEM Transport Package: Sea Worthy Specification: API, ANSI, ASME, DIN, JIS etc. Origin: China HS Code: 84818010 Product Description RF Flange Lever Operation Forged Steel Floating DBB Ball ValveConform 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- Twin Ball Design VATAC API 6D Flanged Forged Carbon Steel and Stainless Steel DBB Ball Valve - Bolted Bonnet with spiral-would gasket- Fire Safe Design- Anti-static Design & Blow-out proof stem- Double Block and Bleed- With Needle Bleed Valve- With Drain Valve- Screwed Ends to ASME B1.20.1- Flanged Ends to ASME B16.52. Main Part & MaterialsPart NamesPart MaterialsBodyA105LF2F22F304F316F304LF316LBonnetA105LF2F22F304F316F304LF316LBallA105+ENPSS304F22SS304SS316SS304LSS316LStemA105F304F6aF304F316F304LF316LSeat/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, CLASS150~2500 4. Normal Size RangeDN15~DN300, 1/2"~12"