Technical Specification :

Size : 1/2", 3/4", 1" NPT and Flange.

End connection : NPT,BSPT,Socket weld.

Working Pressure : 6000 Psi (413 Bar)

Temperature Rating : PTFE 450 Deg. F (232 Deg.C)
Grafoil 700 Deg. F (371 Deg. C)

Material of Construction : SS 316, SS 304, C.S.(seamless pipe)

Optional Sour Gas service valves are available confirming to NACE Std. MR - 01 - 75

Stem packing : PTFE, Grafoil.

Orifice : Dia. 4.7

All valves are 100% Factory tested prior to shipment.

Testing :

Pneumatic Seat test is performed at 1/4 of working pressure.
Hydrostatic shell test is performed at 1.5 times the working pressure.

Lubrication : Dye molly sulphide