OUWEI Pressure SEAL GATE VALVE

Manufacturing standards
-Design:API600,ASME B16.34
-Pressure-Temp.Rating:ASME B16.34
-Face to Face dimension:ASME B16.10
-Fanged Ends:ASMEB16.5(upto24")
ASMEB16.47(above26")
-Buff Weld ends:ASME B16.25
-Pressure Test:API 598
Manufacturing Range
-Ratings:From 600Lbs.up to 4500Lbs
-Sizes:4"upto36"
-Applicable Temperature:-64~560℃
characteristics
Description: Pressure seal Bonnet
OS&Y,Lifting Stem
Flexible Wedge
Back seal design,Hard alloy sealing Surface
optional by-pass design
Connection:Flange(RF.RTJ)or Welded(BW)
operaton
Manual(handwheel or gearbox)
-Actuated(Electric,pneumatic or hydraulic)