Forged Valves
Bolted or Welded Bonnet
OS&Y
Threaded Ends or SW Ends
Risng stem
Rolled-Seat Ring
End Thread:ANSI B 1.20.1
Socket-Weld:ANSI B 16.11
Basic Design:API602
Test:API 598
Two Piece self-aligning packing gland
Spiral wound gasket seal bonnet
Integral backseat
Body Material:A105,F304,F304L,F316,F316L,
F11,F22,LF2 ect.
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