2 valve manifolds are designed for remote or separate mounting. Connecting from process side 1/2" NPT(F) and Instrument side 1/2" NPT(F) Connecting system impulse lines and transmitters, having simple two valves configuration which allows for easy block or Isolate, Bleed or Vent valve calibration of a static pressure transmitter or gauge.
Bleed/vent connection with s.s. plug will be provided on request.
Approximate weight : 0.95 Kg (2.1 Lbs.).
Heat code traceability
BONNET ASSEMBLY
Screwed bonnet design.
Bonnet-back seated blow out proof.
Spindle-Ground and thread rolled.
Spindle tip-Non rotating tip shut off type - stellited,Regulating-stellited and soft seated.
Bonnet pusher - silver plated for anti galling freezing for increased stem cycle life.
Dust cap protects stem threads from externals contamination.
Leak tight seal with low operating torque.
TECHNICAL SPECFICATIONS
Size :
1/4", 1/2"
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, Monel,C.S.
Optional Sour Gas service valves are available confirming to NACE Std. MR -
01 - 75
Stem packing :
PTFE, Grafoil.
Orifice :
Dia. 4.0
All valves are 100% Factory tested prior to shipment.
APPLICATIONS
Refineries,liquid patroleum gas processing plant,petro-chemical plants, systems difficult to shur off due to solid contents dust, rust, dirt etc.
MANIFOLDS SELECTION INFORMATION DATA
Pressure & 2500
TESTING
Pneumatic Seat test is performed at 1/4 of working pressure.
Hydrostatic shell test is performed at 1.5 times the working pressure.
Optional test are available upon request.
LUBRICATIONS
Dye Molly Sulphide.
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Manifolds 2 Valves Straight Type
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