Forged Steel Gate Valve Manufacturer, A 105, F11, F22, F304L, F316L Material Forged Valve Exporter, Stockist, Supplier, Importer.
High Pressure Forged Steel Gate Valve
Bolted Bonnet, Rising Stem, Non Rising Hand Wheel, Reduce Bore Forged Gate Valve
End Connection - Threaded / Screwed End (BSP/NPT) Female / Socket Weld / Butt Weld End
Pressure Rating - Class 800 / 1500
Forged Gate Valve Model Series: FGT80/150
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Nivz Valves Forged Steel Gate Valves are Bolted Bonnet, outside screw and yoke type, rising spindle & non rising hand wheel construction. Nivz Forged Valves Body and bonnet made from high quality forgings. Nivz Valves & Automation manufacturer and exporter Forged Steel Gate Valves in size 1/2” (DN15) to 2” (DN50) to suit various critical, non-critical applications and pressure rating in 800 and 1500 class. Nivz make Forged Steel Gate Valve manufacturing range covers Regular Port and Standard Port both types of Valve. Regular Port gate valves have fast delivery or ready stock, for Standard Port gate valve do manufactuing on order basis. Nivz manufacture Forged Steel Gate Valve in wide range of Body Materials like ASTM A 105 - Forged Carbon Steel, ASTM A 182 F 304/304L/316/316L - Forged Stainless Steel 304/304L/316/316L, ASTM A 182 F 11/22 - Alloy Steel to suit high temperature and pressure industrial application. Forged Steel Gate Valves are available under any Third party inspection also. For High Pressure & Temperature application Stellited F6 Face Seat & Disc available. Forged Gate Valve available in Threaded End (BSP / NPT Female), Socket Weld End, Butt Weld End, Weld Neck End and Flanged End Connection. For flanged end connection Forged Steel Gate Valve flanges will be a fabricated / welded with a valve body, flanges are not integral forged with body. Wide range of Forged Steel Gate Valve Manufacturer, A 105, F11, F22, F304L, F316L Material Forged Valve Exporter, Stockist, Supplier, Importer. Application
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Salient Features of Gate Valve
- Body & Bonnet made from high quality forging.
- The Forgings are precision machined for high performance
- Leak Proof Body-Bonnet Joint With Spiral Wound Gasket
- Ground Finish Stem
- Self Aligning Two Piece Gland
- Back seating feature facilitates repacking of the stuffing box on line with the valve in fully open position.
Minimum Port Diameter and Seat Diameter As Per BS 5352 Standard
Minimum Diameter of Equivalent Flow Passageway for
Forged Valves as per API 602 Standard
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Port Diameter for Standard Bore Forged Gate Valve
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Port Diameter for Full Bore Forged Gate Valve
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Design & Testing International Standard of Forged Steel Gate Valve
| Design Standard | : | BS 5352 / API 602 / ASME B 16.34 |
| Inspection & Testing Standard | : | BS EN ISO 12266 - I (BS 6755 - I) / API 598 / ISO 5208 |
| Flange To Flange Distance | : | As Per ANSI B 16.10 / BS 5352 / API 602 |
| End Connection | : | Flanged End to ANSI B 16.5, Class 150 / 300 / 600 |
| : | (FLANGES WELDED/FABRICATED TO BODY) | |
| : | Screwed - Threaded End to ANSI B 1.20.1 | |
| : | Socket Weld End to ANSI B 16.11 | |
| : | Butt Weld End to ANSI B 16.25 | |
| Manufacuring Size Range | : | 1/2" (DN15) to 2"(DN 50) |
| Pressure Rating of Valve | : | 800# / 1500# |
| : | PN 10 / PN 16 / PN 25 / PN 40 / PN 64 / PN100 | |
| Valve Operation | : | Manual Hand Wheel Operated |
| Valve Seat Leakge | : | Leakage Class IV |
MOC (Bill of Material - BOM) for Forged Steel Gate Valve
| Body & Bonnnet | : | ASTM A 105 - Forged Carbon Steel |
| : | ASTM A 182 F 304 / F 304L - Forged Stainless Steel 304 / 304L | |
| : | ASTM A 182 F 316 / F 316L - Forged Stainless Steel 316 / 316L | |
| : | ASTM A 182 F 11 / F 22 - Alloy Steel | |
| Trims | : | ASTM A 276 T - 304 / 316 (SS 304 / SS 316) |
| : | ASTM A 276 T - 304L / 316L (SS 304L / SS 316L) | |
| : | ASTM A 276 T - 410 (S.S. 410 - 13% Cr. Steel) | |
| : | ASTM A 182 GR F6A / Half - Full Stellited F6 | |
| Gland Packing | : | Grafoil Ring / Pure Black Carbon Graphite Ring |
| : | Inconel Wire based Graphite Asbestos cur braided ring | |
| : | PTFE Impregnated Asbestos Gland Rope | |
| : | PTFE Virgin / 25% Glass Filled Teflon / Carbon Filled Teflon - "V" Ring Set | |
| Gasket | : | SS 304/316 Spiral Wound with CAF/Graphite Filled |
| : | Graphited Asbestos wire based | |
| : | CAF - Compressed Asbestos Fibre | |
| : | Graphite Tensed Gasket | |
| Bolts / Stud & Nuts | : | ASTM A 193 GR. B7 / A 194 GR. 2H |
| : | S.S. 304/316/304L/316L | |
| Hand Wheel | : | Ductile Iron / S.G. Iron / Carbon Steel |
Dimensions of Bolted Bonnet, Rising Stem Forged Gate Valve
