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Gauge Valve


Gauge Root Screwed Bonnet Needle Valve (Model GRSNV 1) With One Side Drain & Second Side Calibration



Chhajed part no. H W H1 PRIFICE L Size CV
CSGRNSV1-6K-S6-4NMX4NF 77(3.03") 25.4(1") 84(3.31") 4.7(0.18") 73(2.87") 1/4"(MxF) 0.63
CSGRNSV1-6K-S6-4NFX4NF 77(3.03") 25.4(1") 84(3.31") 4.7(0.18") 73(2.87") 1/4"(FxF) 0.63
CSGRNSV1-6K-S6-8NMX8NF 77(3.03") 32(1.26") 84(3.31") 4.7(0.18") 102(4.01") 1/2"(MxF) 1.80.
CSGRNSV1-6K-S6-8NFX8NF 77(3.03") 32(1.26") 84(3.31") 4.7(0.18") 102(4.01") 1/2"(FxF) 1.80.
CSGRNSV1-6K-S6-12NMX8NF 80(3.15") 38(1.50") 87(3.42") 4.7(0.18") 102(4.01") 3/4"Mx1/2"F 1.80.
CSGRNSV1-6K-S6-12NMX12NF 80(3.15") 38(1.50") 87(3.42") 4.7(0.18") 102(4.01") 3/4" (MxF) 1.80.

Bonnet Assembly :
1.Screwed bonnet design.
2.Bonnet - back seated blow out proof
3.Spindle - ground and thread rolled.
4.Dust cap protects stem threads from externals contamination leak tight seal with low operating torque.

Technical specifications :
1.End Connection : NPT, BSPT , Socket Weld.
2.Working Pressure : 6000 psi (431 bar)
3.Temperature Rating : ptfe 450° f (232 ° c ) grafoil 700 °f (371° c)
4.Material of Construction : SS 304 , Monel , C.S , SS 316
5.Stem Pcking : PTFE Grafoil
6.Orifice: ø4.7
7.All valves are 100% factory tested prior to shipment.
8.Optional sour gas service valves are available confirming to nace STD MR - 01 - 75

Application :
1.Pressure   switches,  gauges  &  differential  pressure , pressure  transmeters suitable  for  block  &  bleed  assemblies  to  test  pressure  source  required in  sampling   line   or  plug  valve. Refineries,  liquid  petroleum   gas   processing  plant petro- chemical plants systems difficult to shut of due to solid  contents dust, rust, dirt  etc


Gauge Root Screwed Bonnet Needle Valve (Model GRSNV 2) With Bleed Plug & Hex Head Bleed Valve



Chhajed part no. H W H1 L Size CV ORIFICE
CSGRNSV2-6K-S6-8NMX8NF 77(3.03") 32.(1.26") 84(3.31") 102(4.01") 1/2"(MxF) 0.45 4.7(0.18")
CSGRNSV2-6K-S6-8NFX8NF 77(3.03") 32.(1.26") 84(3.31") 102(4.01") 1/2"(FxF) 0.45 4.7(0.18")
CSGRNSV2-6K-S6-12NMX8NF 80.(3.15") 38.(1.50") 87.(3.42") 102(4.01") 3/4"Mx1/2"F 0.45 4.7(0.18")
CSGRNSV2-6K-S6-12NMX12NF 80.(3.15") 38.(1.50") 87.(3.42") 102(4.01") 3/4"(MxF) 0.45 4.7(0.18")

Bonnet Assembly :
1.Screwed bonnet design.
2.Bonnet - back seated blow out proof
3.Spindle - ground and thread rolled.
4.Dust cap protects stem threads from externals contamination leak tight seal with low operating torque.

Technical specifications :
1.End Connection : NPT, BSPT , Socket Weld.
2.Working Pressure : 6000 psi (431 bar)
3.Temperature Rating : ptfe 450° f (232 ° c ) grafoil 700 °f (371° c)
4.Material of Construction : SS 304 , Monel , C.S , SS 316
5.Stem Pcking : PTFE Grafoil
6.Orifice: ø4.7
7.All valves are 100% factory tested prior to shipment.
8.Optional sour gas service valves are available confirming to nace STD MR - 01 - 75

Application :
1.Pressure   switches,  gauges  &  differential  pressure , pressure  transmeters suitable  for  block  &  bleed  assemblies  to  test  pressure  source  required in  sampling   line   or  plug  valve. Refineries,  liquid  petroleum   gas   processing  plant petro- chemical plants systems difficult to shut of due to solid  contents dust, rust, dirt  etc


Gauge Screwed Bonnet Needle Valve (Model GSNV 1) With Bleed Plug Straight & Angle Pattern)



Chhajed part no. H W H1 PRIFICE L Size CV
CSGSNV1-6K-S6-8NMX8NF 77(3.03)" 32(1.26)" 84(3.31)" 4.7(0.18") 70(2.75") 1/2"(MxF) 0.45
CSGSNV1-6K-S6-8NMX8NF 77(3.03") 31(1.26") 84(3.31") 4.70(0.18") 70(2.75") 1/2"(MxF) 0.45
CSGSNV1-6K-S6-12NMX8NF 80(3.15") 32(1.26") 87(3.42") 4.7(0.18") 70(2.75") 3/4"Mx1/2" 0.45
CSGSNV1-6K-S6-12NMX12NF 80(3.15") 32(1.26") 87(3.42") 4.7(0.18") 70(2.75") 3/4"(Mxf) 0.45

Bonnet Assembly :
1.Screwed bonnet design.
2.Bonnet - back seated blow out proof
3.Spindle - ground and thread rolled.
4.Spindle tip - non rotating tip shut off type - regulting and soft seated. Packing below thread.
5.Bonnet pusher - silver plated for anti galling freezing for increased stem cycle life
6.Dust cap protects stem threads from externals contamination leak tight seal with low operating torque.

Technical specifications :
1.End Connection : NPT, BSPT , Socket Weld.
2.Working Pressure : 6000 psi (431 bar)
3.Temperature Rating : ptfe 450° f (232 ° c ) grafoil 700 °f (371° c)
4.Material of Construction : SS 304 , Monel , C.S , SS 316
5.Stem Pcking : PTFE Grafoil
6.Orifice: ø4.7
7.All valves are 100% factory tested prior to shipment.
8.Optional sour gas service valves are available confirming to nace STD MR - 01 - 75

Application :
1.Pressure   switches,  gauges  &  differential  pressure , pressure  transmeters suitable  for  block  &  bleed  assemblies  to  test  pressure  source  required in  sampling   line   or  plug  valve. Refineries,  liquid  petroleum   gas   processing  plant petro- chemical plants systems difficult to shut of due to solid  contents dust, rust, dirt  etc




Gauge Screwed Bonnet Needle Valve (Model GSNV 2) With Bleed Plug Straight & Angle Pattern)



Chhajed part no. H W H1 L Size CV ORIFICE
CSGSNV-6K-S6-8NMX8NF 77(3.03") 32"(1.26") 84(3.31") 90(3.54") 1/2"(Mxf) 0.45 4.7(0.18")
CSGSNV-6K-S6-8NMX8NM 77(3.03") 32"(1.26") 84(3.31") 90(3.54") 1/2"(MxM) 0.45 4.7(0.18")

Bonnet Assembly :
1.Screwed bonnet design.
2.Bonnet - back seated blow out proof
3.Spindle - ground and thread rolled.
4.Spindle tip - non rotating tip shut off type - regulting and soft seated. Packing below thread.
5.Bonnet pusher - silver plated for anti galling freezing for increased stem cycle life.
6.Dust cap protects stem threads from externals contamination leak tight seal with low operating torque.

Technical specifications :
1.End Connection : NPT, BSPT , Socket Weld.
2.Working Pressure : 6000 psi (431 bar)
3.Temperature Rating : ptfe 450° f (232 ° c ) grafoil 700 °f (371° c)
4.Material of Construction : SS 304 , Monel , C.S , SS 316
5.Stem Pcking : PTFE Grafoil
6.Orifice: ø4.7
7.All valves are 100% factory tested prior to shipment.
8.Optional sour gas service valves are available confirming to nace STD MR - 01 - 75

Application :
1.Pressure   switches,  gauges  &  differential  pressure , pressure  transmeters suitable  for  block  &  bleed  assemblies  to  test  pressure  source  required in  sampling   line   or  plug  valve. Refineries,  liquid  petroleum   gas   processing  plant petro- chemical plants systems difficult to shut of due to solid  contents dust, rust, dirt  etc