Manufacturing standards -Design:API602 -Pressure-Temp.Rating:ASME B16.34 -Face to Face dimension:ASME B16.10 -Flanged Ends:ASMEB16.5(upto24') -Buff Weld ends :ASMEB16.25 -Pressure Test:API 598 Manufacturing Range -Ratings:From 150Lbs up to 4500 Lbs -Sizes:1/2"up to 2" -Applicable Temperature:-46~560℃ characteristics Description: Bolted bonnet or pressure seal bonnet Design OS&Y,lifting stem Fully forged design Back seal design, Hard alloy sealing Surface Connection:Flange(RF.FF.RTJ)or Welded(SW) operation -Manual(Lever or gearbox) -Actuated(Electric,pneumatic or hydraulic)
