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The Haskel 16578 is a spool valve made of aluminum that can control the flow of air in various applications. It has a 1/2 inch size and can withstand high pressures and temperatures. The Haskel 16578 is a durable and reliable valve that can be used in industries such as power generation, chemical processing, pulp and paper, and more.
- Lightweight aluminum spool designed for 1/2″ air valves
- Ensures smooth, reliable airflow within Haskel pneumatic systems
- Corrosion-resistant and built for high-cycle durability
- OEM-grade part with precise tolerances for tight seal and fit
- Compatible with Haskel liquid pumps and air boosters
- Ideal for replacement or preventive maintenance
| Part Number | 16578 |
| Material | Machined aluminum |
| Valve Size | Fits 1/2″ air valve assemblies |
| Function | Controls directional airflow in pilot valve chamber |
| Finish | Anodized or treated for corrosion protection |
| Dimensions | Approx. 2.5″ length × 0.5″ diameter (typical) |
| Weight | ~0.12 lb (≈ 55 g); ~1 lb with packaging |
| Usage | For air-operated Haskel pumps and boosters |
| OEM Replacement | Yes – direct fit without modification |