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API 602 Flanged Forging Steel F904L Gate Valve

API 602 Flanged Forging Steel F904L Gate Valve

    The YFL API 602 forging steel gate valve has body in forging materials to be suitable for high pressure working condition such as power station. The YFL forged gate valve has bolted bonnet, welded bonnet, pressure seal bonnet for high pressure.

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  • Features
  • Specification

  • The YFL forged gate valve has full bore and reduced bore design;
  • The YFL forging steel gate valve has bolted bonnet, welded bonnet, pressure seal bonnet;
  • Outside screw and yoke or inside screw stem;
  • Solid wedge;
  • Renewable seat ring;
  • Forged T-head stem;
  • Live load packing.

API602 2500lbs 1'' F91 pressure seal bonnet gate valvesAPI 602 F904L forged gate valvesAPI 602 welded bonnet 800lbs 1'' F91 forged gate valvesAPI 602 F22 BW forged gate valves

Product range:

  • Size: DN8DN65 1/4’’ 2 1/2’’
  • Pressure rating: PN16PN420 150lbs2500lbs
  • End connection: Flanged RF BW SW Threaded
  • Body materials: A105 LF2 LF3 F11 F22 F91 F304 F304L F316 F316L F51 F53 F55 F904L etc.
  • Operation: handwheel electric pneumatic

Technical standards:

  • Design: API 602
  • Face to Face: ASME B16.10
  • Flanged ends: ASME B16.5 ASME B16.47 EN 1092
  • BW ends: ASME B16.25 ASME B31.8 EN12627
  • SW ends: ASME B16.11
  • Threaded ends: ASME B1.20.1
  • Test and inspection: API 598 DIN3230 EN12266