features : 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....
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 callbration of a static pressure transmitter or gauge.
bonnet assembly :
bonnet : back seated blow out proof.
spindle : ground and thread rolled. Packing below thread.
spindle tip : non-rotating tip shut-off type & soft seated.
dust cap : dust cap protects stem threads from external contamination heat code traceability.
technical specifications :
size : 1/4" & 1/2"
end connection : npt, bspt, bsp & socket weld.
working pressure : 6000 psi (413 bar)
temperature rating : ptfe 450° f(232°c) grafoil 700° f (371°c")
material of construction : ss 316l, ss 316, ss 304, c.s, f11,hastelloy,monel
optional sour gas service valves are available confirming to nace mr-01-75
stem packing : ptfe, grafoil.
orifice : ø4.7
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 optional test are available upon request.