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A Haskel Belleville (conical disc) spring that provides high load in a compact package for pilot valves and hydraulic assemblies. Used in air-driven pumps and gas boosters to maintain consistent preload and smooth operation.
- Delivers high spring force in limited axial space
- Ensures consistent valve operation under high cycles
- OEM-quality, manufactured to Haskel standards
- Ideal for use in pilot valve assemblies requiring compact preload
- Compact, stainless or alloy steel construction for durability
| Part No. | 16719-5 |
| Type | Belleville (disc) spring |
| Material | Heat-treated steel (stainless or alloy) |
| Outer Diameter | ~1″ (25.4 mm, approximate) |
| Thickness | ~0.05″ (1.27 mm, single-disc thickness) |
| Spring Load | Medium-to-high preload (per Haskel specification) |
| Usage | Pilot valves, gas boosters, air-drive systems |
| Weight | ~3 lb (≈ 1.36 kg) per unit |