Robinson Valve Co.,Ltd ROBINSON VALVE

High Pressure Forged Ball Valves Reduced Bore

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High Pressure Forged Ball Valves Reduced Bore


  • Size:1/2"-24"
  • Model:Q41F/Q341F
  • Pressure:150Lb-1500Lb
  • Applicable Medium:  steam, water,  oil,etc
  • Body Material: Carbon Steel A216 WCB/A105 (GS-C25/ GP240GH/ 1.0619/ P285NH),, WCC, low Carbon Steel LCB, LCC, 
  • Alloy St A217 WC6, WC9, C5, C12, Stainless steel A351 CF8, CF8M, CF3, CF3M, CF8C, Duplex steel A890 GR.4A GR.5A,Etc.
  • Ball Material: Carbon steel A105, A105+ENP, Stainless steel SS201,SS304,SS316, SS316L 
  • Operation: Lockable Handle Lever, worm, electric, pneumatic 
  • Full port ( FP) or Regular Bore (RB), Two piece Split body or Three piece bolted body, Floating ball type or Trunnion Mounted type,
  • Blow-out Proof Stem, Anti-staic, optional Locking Device or stem Extension, optional Direct Mounting to ISO 5211


  • Design and Manufacture: API 6D, ASME B16.34 
  • Face To Face Dimension: ASME B16.10,API 6D
  • Flange Connection Dimension: ASME B 16.5
  • BW Connection Dimension: ASME B16.25
  • Test And Inspection: API 598, API 6D
  • Fire-safe Design: API 607/6FA
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