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Number Of Flower
Needle Valve
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Material
Forged Steel
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Usage
Flow Throttling Or Shut-off
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End Connections
SWAGES-Lock Tube Fitting, Male Or Female Pipe Connections
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Stem Material
PTFE
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Recommended Usage
Positive, Repetitive Shut-off With Thin Gases And Non-lubricating Fluids
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Maximum Operating Temperature
540°C
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Maximum Operating Pressure
6000 PSI
Forged Needle Valves we manufacture and export are available in a diverse range of sizes and end connections. All Forged Needle Valves are furnished with SWAGES- Lock Tube Fitting connections and along with male or female pipe connections in a variety of materials. PTFE stems are recommended for positive, repetitive shut- off with thin gases and non -lubricating fluids, where operating circumstances will allow. Owing to its wide range of patterns, sizes, end connections and stem types available, Forged Needle Valve provides total flexibility in any layout from miniaturized tubing systems to " pipe systems. Strong, compact, Forged Needle Valves offer total flexibility for ease of installation and exacting service. Special FeaturesIntegral bonnet constructionMachined pure Teflon cylinder packingFully contained by metalPacking adjustable and can be replaced without removing valve from systemType 316 Stainless stems in all valves except MonelRuggedCompact forged bodyStraight, angle, and cross patternsLow operating torqueUniversal mounting nut standardColor coded handles100% factory testedMaximum Operating Temperature UPTO 540 CMaximum Operating Pressure UPTO 6000 PSIUsed For flow throttling or shut - off
Process Connections
| N= NPT | ANSI B1.20.1 |
| B= BSP Taper | BS21, ISO7/1 |
| BP= BSPP | BS2779,ISO 228/1+2,DIN 3852 FORM A |
| METRIC | BS3643,ISO 261, 262 |
| UNF | ANSI B 1.1 |
| SW | SOCKET WELD - ANSI B 16.11 |
| BW | BUTT WELD - ANSI B 36.10 |
Technical Specifications
| Material | Bar | Forging |
| Stainless steel | BS970 316-S31 DIN 4401 ASME SA479-316 | BS970 316-S31 DIN 4401 ASME SA182-316 |
| Brass | BS2874 CZ121 ASTMB16 ALLOY 360 ASTMB453 ALLOY 345 | BS2872 CZ122 ASTMB124 ALLOY 377 |
| Steel | ASTM A108 | ASTM A576 |
| Aluminium | ASTM B211 | ASTM B211 |
| Monel | BS 3076 NA 13 ASTM B164 | BS 3076 NA 13 ASTM B164 |
| Hastelloy C276 | ASTM B575 | ASTM B574 |
| Incoloy 825 | BS 3076 NA16 ASTM B425 | BS 3076 NA16 ASTM B425 |
| Inconel 600 | ASTM B 166 | ASTM B564 |
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Satish M Mehta (M/s. Metal Tubes ( India ))
Shop No. 8, Bhiwandiwala Bldg. 8th Khetwadi Lane, Mumbai, Maharashtra - 400004, India
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