valve basic informaion
Post on 12-Apr-2017
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ValveUse for oil and gas section
Type of Valve
General Valve
Gate Valve Ball Valve Plug Valve Globe Valve Butterfly Valve Check Valve
Pressure Safety Valve (PSV)
Relief Valve Surface safety Valve Pilot Valve Twin Pilot Valve Thermostat Valve (Exploders
Door) Weather Valve
Gate ValveHand wheel Stem nut retainer Stem nut Yoke Stem Eye bolt/Eye bolt nutGland plate Packing bushing Stem packing
Eye bolt pin Bonnet Stud bolt/nut BonnetGasket Body Seat ring Gate (Disc)
Plug ValveHandle Grease fitting Stem Packing Gland Packing Plug retainer Body Plug (Closed) Plug port Grease grooves
Globe Valvehandle Valve stem Packing nut Packing Body Washer (Globe disc) gland
Relief ValveCap Spring adjuster Spring Spring housing or bonnet Body Upper blow down ring Disc Lower blow down ring Seat Blow down pin screw
GasketMatelick Grapet Aspetus Rubber Taplen Nylon
Lapping PestFine Coarse Extra Fine Diamond pest
Lapping SituationFiling Amring (Abrasive)Lapping
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