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With a metal-to-metal positive stop, this direct-acting inline check valve ensures a long service life and is suitable for pressure and vacuum applications. Bubble tight sealing is achieved by a line of contact between a seat and a standard elastomer O-ring with minimum differential pressure, regardless of mounting attitude.
With a metal-to-metal positive stop, this direct-acting inline check valve ensures a long service life and is suitable for pressure and vacuum applications. Bubble tight sealing is achieved by a line of contact between a seat and a standard elastomer O-ring with minimum differential pressure, regardless of mounting attitude.
This product is a special order item which can’t be returned or cancelled.
| Nominal Crack Pressures | 0.15, 1 and 3 psig (0.01, 0.07 and 0.21 bar) |
| Proof Pressure | 1200 psig (83 bar) |
| Operating Pressure Range | Vacuum – 800 psig (55 bar) |
| Leakage | Zero at > 0.5 psig back pressure (0.03 bar) |
| Temperature Rating | -80 to 375°F (-62 to 190°C) Based on seal material |
