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