| Instrumentation Valves |
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| Ball Valve |
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| Check Valve |
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| Double Block & Bleed Valve |
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| Gauge Valve |
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| Manifold Valve |
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| Mono Flange Valve |
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| Needle Valve |
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| Plug Valve |
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| Pressure Relief Valve |
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| Vent & Bleeder Valve |
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| Needle Valve |
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| Screwed Bonnet Valve Male X Female NPT |
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| Tubefit part no. |
SQ-A |
L |
Size |
Close-C |
Open-O |
| SBNV-6K-S6-4NMX4NF |
25(0.98") |
55(2.16") |
1/4"NPT |
74(2.91") |
79(3.11") |
| SBNV-6K-S6-6MFX6NF |
25(0.98") |
55(2.16") |
3/8"NPT |
74(2.91") |
79(3.11") |
| SBNV-6K-S6-8MFX8NF |
32(1.26") |
62(2.44") |
1/2"NPT |
77(3.03") |
82(3.23") |
| SBNV-6K-S6-12MFX12NF |
32(1.26") |
62(2.44") |
3/4'NPT |
77(3.03") |
82(3.23") |
| SBNV-6K-S6-16MFX16NF |
32(1.26") |
62(2.44") |
1"NPT |
77(3.03") |
82(3.23") |
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| Above part nos are only for SS 316 material of construction. In case of any other material of construction kindly mention in the order details. |
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| Features: |
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Bonnet Assembly : screwed bonnet design |
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Bonnet : back seated blow out proof. |
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Spindle : ground and thread rolled. |
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Dust cap protects stem threads from external contamination. |
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Packing below thread. |
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Heat code traceability. |
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Zero leak. |
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| Testing : |
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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 . |
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Hydrostatic shell test is performed at 1.5 times the working pressure. Optional test are available upon request. |
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| Lubrication : |
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Dye molly sulhide |
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| Technical specifications : |
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Size : 1/4" & 1/2" |
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End Connection : npt, bspt , bspp & socket weld. |
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Working Pressure : 6000 psi (431 bar) |
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Material of Construction : SS 316, SS 304, C.S, F11, Hastelloy, Monel, Brass |
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Stem Packing : PTFE, Viton. |
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Orifice : ø4.7 |
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All valves are 100% factory tested prior to shipment. Valve can be supplied to meet current revision of nace mr - 01-75 (sourgas service) |
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