Part No.: QGD42C2501-00
Connection:
4x ф 18x PCD125
4x ф 14x PCD85
Nominal Diameter: 25mm
Nominal Pressure: 25bar
Design Temperature: – 40°C~ + 120°C
Rated Displacement: 18m³/h
Contact Parts: CF8
Seal: PTFE
Cryogenic Needle Valve(Air-operated)-gas valve. Inlet flange 4x ф 18mm are all distributed on the ф 125 circles.Outlet flange 4x ф 14mm are all distributed on the ф 85 circles. The valve is provided with overflow cut-off function.
Fitting Details
Part Drawing
| Item | Part No. | Description |
| 30 | 85985410M8 | Lock Nut |
| 31 | 859810008 | Washer |
| 32 | 8559000013.5*1.8 | O-Ring |
| 33 | 8559000018*1.8 | O-Ring |
| 34 | QGD42C5001-28 | Wire Rope Guide Bush |
| 35 | QGD42C5001-37-00 | Linkage Pivot Assembly |
| 36 | QGD42C5001-33 | Handle |
| 37 | QGD42C5001-34 | Tension Spring |
| 38 | QGD42C5001-35 | Linkage Lever |
| 39 | 85988100M10*20 | Capscrew |
| 40 | 859811001 0 | Spring Washer |
| 41 | 859864006*20 | Hinge Pin |
| 42 | 859860001.6*16 | Split Pin |
| 43 | 85984400M10 | Nut |
| Item | Part No. | Description |
| 1 | QGD42C2501-01 | Body |
| 2 | QGD42C2501-02 | Spindle |
| 3 | QGD42C2501-03 | Bonnet Adapters |
| 4 | QGD42C2501-04 | Cap |
| 5 | QG D42C2501-05 | Pilot Valve Stem |
| 6 | QGD42C5001-06 | Plugs |
| 7 | QGD42C5001-07 | Plug Gasket |
| 8 | QGD42C2501-06 | Pilot Valve Adjustment Parts |
| 9 | QGD42C2501-07 | Valve Body Gasket |
| 10 | QG D42C2501-08 | Spring |
| 11 | 85988000M4*3 | Screws |
| 12 | QGD42C2501-09 | Overflow Guide Bush |
| 13 | QGD42C2501-10 | Main Sealing Fasteners |
| 14 | QGD42C2501-11 | Main Seal |
| 15 | QGD42C2501-12 | Closure Plate |
| 16 | QGD42C2501-13 | Overcurrent Cut-Off Gasket |
| 17 | QGD42C2501-14 | Spring Pad |
| 18 | QGD42C2501-15 | Spring |
| 19 | QGD42C5001-19 | Valve Stem Positioning Sleeve |
| 20 | QGD42C2501-16 | Operating Cam |
| 21 | 859860003.2*16 | SplitPin |
| 22 | 859864008*22 | Hinge Pin |
| 23 | QGD42C2501-17 | Cam Roller |
| 24 | QGD42C5001-22 | Packing Small Gasket |
| 25 | QGD42C5001-23 | Packing Metal Bottom Ring |
| 26 | QGD42C5001-24 | Packing |
| 27 | QGD42C5001-26 | Metal Packing Gland |
| 28 | 8598670028 | Belleville Washer |
| 29 | QGD42C5001-27 | Packing Seal Cover |
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