Flanged needle valve
Categories :
Instrument and meter, Pipe fittings valve
Description :
Flanged needle valve
J43W/H flange needle valve suitable for medium LPG, water, acid, steam, oil products, etc. J43W/H flange needle valve test standard: (Unit: MPa)
| Experimental project TESTITEM | PRESSURE VALVE |
| Nominal Pressure | 2.5 |
| Shell Test | 3.7 |
| Sealing Test | 2.75 |
| Air Pressure Test | 0.9 |
| Suitable Temperatue | 180 ℃ or less |
| Suitable Medium | Water,Steam,Oilgoods |
J43W/H flange needle valve
| Model TYPE | The valve BODY | Joint TIE – IN | The stem VALVE HANDLE | Nut SCREW CAP | PACKING PACKING |
| J48H-25 | 20 # | 20 # | 2Cr13 | 20 # | Flexible graphite, ptfe Leslble Graphite |
| J48W-25P | 304SS | 304SS | 304SS | 304SS | Flexible graphite, ptfe Leslble Graphite |
| J48W-25R | 316SS | 316SS | 316SS | 316SS | Flexible graphite, ptfe Leslble Graphite |
J43W/H flange needle valve appearance and connecting dimensions
| Specifications SPECIF ICATION | A | L | H | Do |
| DN10 | 90 | 130 | 90 | 60 |
| DN15 | 92 | 122 | 90 | 60 |
| DN20 | 105 | 150 | 105 | 80 |
| DN25 | 115 | 150 | 120 | 100 |
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