It is a combination of needle & manifold valves thus redusing the number of joints.
Spindle : ground and thread rolled.stem tip 17-4ph for long life.
Dust cap protects stem threads from external contamination leak tight seal with low operating torque heat code traceability ball hard chrome plated for smooth opertions.
Testing :
Hydrostatic shell test is performed at 1.5 times the working pressure.
Standard Test : each valves is tested with nitrogen at 1,000 psi for seat & packing leakage, with a max. Allowable leak rate of 0 .1 std. Cm3 / min.
Optional test are available upon request
Technnical specifications :
Working Pressure : 6000 psi (410 bar)
Stem Packing : PTFE, Grafoil.
Panel mounting on request all valves are 100% factory tested prior to shipment
End Connection : bspp,jic,sae,npt,bspt
Material of Construction : SS 316, SS 304, C.S, F11, Hastelloy, Monel
