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| Gate Valve |
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NU-TECH VALVES Gate valves are linear motion valves in which a flat closure element slides into the flow stream to provide shut-off.Gate valves are designed to minimize pressure drop across the valve in the fully opened position and stop the flow of fluid completely when fully closed, and relatively free of contamination buildup.
Gate valves are advantageous in applications involving slurries, as their "Gates" can cut right through the slurry. they are also used in applications that involve viscous liquids such as such as heavy oils, light grease, varnish and non- flammable
NU-TECH VALVES Gate valves are manufactured to API 600, and tested to API 598. |
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SCREWE GATE VALVE |
| NTV-600 Type (Size:1/4"-3") Full Bore |
| INVESTMENT CASTIING STAINLESS STEEL GATE VALVES. |
| THREAD END : BSPT, NPT |
| MATERIALS: AISI A351-CF8M STAINLESS STEEL. |
High Quality Investment Casting Body/Bonnet. Pressure temperature Rating: 200 PSI(PN 16)/350deg.F Inside Screw and Screwed Bonnet, Wedge Disc, Integral Seat. Non-Rising Stem and Hand Wheel. 100% tested air-under water at 100 PSI (6 Bars ) |
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FLANGED GATE VALVE |
| NTV-150 Type (Size:1/2"-12") |
| SAND CASTING GATE VALVE. |
| FLANGE : ANSI B16.5 CLASS 150,300,600 |
| FACE TO FACE : ANSI B 16.10 |
| PRESSURE TESTING RATING |
MATERIALS : ASTM A351-CF8M :STAINLESS STEEL
ASTM A216-WCB : CARBON STEEL |
MATERIALS: CF8M (SS316), CF8 (SS304), WCB (Cast Steel), Bolted Bonnet, Outside Screw and Yoke, Rising Stem, Handwheel, 100% Tested air-Under water at 100PSI (6Bars) |
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FORGED STEEL GATE VALVE |
| NTV-2K Type (Size:1/4"-3") |
| FORGED STEEL GATE VALVE 800/1500# |
| Bolted Cover Body And Bonnet Of Forged steel Solid Wedge gate out side screw and yoke, 13% Chrome trim, for screwed or socket weld. |
| MATERIAL: ASTM A105, ASTM A 182F 304/316 |
| 600 at 850 F* FOR FLANGED DESI |
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