Internal code: GL 7903-2 Gloor catalogue number: 7903-2
Piston-type high-pressure reducing valve, inlet pressure 300 bar, for very high working pressures up to 200 bar (variant -2).
476.32 €
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Product description
Piston-type pressure reducing valve that guarantees precise and stable setting of the secondary pressure. It has an adjustable handwheel with a hexagon socket for easy operation with standard tools. Art. 7903-1 covers working pressures up to 100 bar; Art. 7903-2 (this product) covers working pressures up to 200 bar.
Technical specifications
| Gas | Argon, air, hydrogen, methane, nitrogen, oxygen |
|---|---|
| Inlet pressure | 300 bar |
| Working pressure | up to 200 bar |
| Adjustment range | 10-200 bar |
| Inlet connection | screw-type cylinder connection (ISO 5145) |
| Outlet connections | G 3/8" internal thread; optionally threaded hose nipple, W21.8x1/14W external thread or Swagelok 1/4" shut-off valve |
| Flow rate | at 200 bar inlet pressure: 66 Nm3/h (20 bar outlet), 380 Nm3/h (50 bar outlet) |
| Compatible with | Art. 7903-1 |