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The Haskel?54416-2 is a rugged, stainless-steel air-pilot release valve engineered for high-pressure applications. It provides reliable control of pressure systems up to 15,000?psig, offering a robust manual or air-actuated option. With an area ratio of 160:1 and a flow coefficient (Cv) of 0.15, it ensures precise actuation control. Ideal for demanding environments, this valve delivers durable, leak-resistant performance in hydrogen, gas booster, hydraulic test, and fluid power systems.
- Rated for up to 15,000 psig inlet pressure
- 2-way normally open configuration
- Built with 316 stainless steel for corrosion resistance
- Nominal area ratio: 160:1
- Cv of 0.15 ensures tight flow control
- Manual or air-actuated versatility
| Type | 2-way normally open (NO) release valve |
| Inlet Pressure | 0 15,000 psig (1,034 bar) |
| Materials | 316 stainless steel body & wetted parts |
| Flow Coefficient (Cv) | 0.15 |
| Area Ratio | 160:1 |
| Connections | Coned & threaded tubing ports |
| Operating Temp | ?423 F to +600 F (typical ranges) |
| Pilot Signal Pressure | up to ~150 psig pneumatic actuation |
| Leak Rate | Near-zero leakage at full pressure |