TWO-WAY NEEDLE VALVE
ONLINE CATALOGUE › PIPES AND FITTINGS FOR HYDROGEN AND FUEL CELLS › STAINLESS STEEL SAFETY CONNECTIONS › STAINLESS STEEL NEEDLE VALVES
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TWO-WAY NEEDLE VALVE MADE FROM SOLID BAR (3000 PSI) WITH MOVABLE SHUTTER
TOTALLY AISI316 STAINLESS STEEL:
VALVE BODY - SCREWED BONNET - STEM - PRESS/SEAL - CAP - SHUTTER
SEAL: PTFE/TEFLON + GRAFFITE
FLYER: GLASS REINFORCED POLYAMIDE (PA) TECHNOPOLYMER
TEMPERATURE OF USE: -25°C +200°C
THREADS:
CV: flow coefficient
TOTALLY AISI316 STAINLESS STEEL:
VALVE BODY - SCREWED BONNET - STEM - PRESS/SEAL - CAP - SHUTTER
SEAL: PTFE/TEFLON + GRAFFITE
FLYER: GLASS REINFORCED POLYAMIDE (PA) TECHNOPOLYMER
TEMPERATURE OF USE: -25°C +200°C
THREADS:
- GAS CYLINDRICAL UNI/ISO 228
- NPTANSI B1.20.1
| size | height | length | Internal Ø | CV |
| inch | mm | mm | mm | |
| 1/4" | 95.20 | 50 | 3 | 0.50 |
| 3/8" | 100.00 | 55 | 4 | 0.75 |
| 1/2" | 118.00 | 60 | 6 | 1.04 |
| 3/4" | 123.00 | 70 | 8 | 1.85 |
| 1" | 140,20 | 75 | 9 | 3.01 |
| 1"1/4 | 165.00 | 90 | 11 | 4.62 |
| 1"1/2 | 185.00 | 100 | 15 | 6.47 |
| 2" | 195.00 | 120 | 15 | 7.63 |
CV: flow coefficient
