
This professional-grade high-pressure relief valve is precision-engineered to provide automated over-pressure safety venting and circuit regulation within ultra-high pressure fluid networks. Built with a thick-walled structural steel block housing and an advanced anti-fatigue spring assembly, it handles volatile dynamic fluid pressures up to 10,000 PSI safely.
The highly sensitive internal poppet shifts immediately upon threshold breach, executing rapid safety relief action to discharge critical overpressure parameters. Its compact layout handles direct inline thread integration easily across primary distribution manifolds, minimizing structural spacing requirements. This resilient relief valve ensures long-term calibration stability, improves total circuit security, and guarantees long-term operational safety.
- Reinforced structural construction resists external stress cracking and withstands high physical vibrations on heavy manufacturing machinery.
- Micro-tapered internal stem configuration enables fine flow tuning to ensure perfectly synchronized safety relief thresholds.
- Advanced internal elastomers prevent fluid bypass or external leaks, sustaining continuous circuit pressure parameters effectively.
- Symmetrical space-saving envelope allows closer component grouping, maximizing productivity per square inch of manifold panel.
- Threaded port connection removes the need for additional bulky bracketry, accelerating inline installation workflows significantly.
- High-pressure balanced structural configuration eliminates dynamic shear fractures, preserving operator protection under extreme loads.
- High-accuracy components retain calibration benchmarks over extensive operating timelines, driving down continuous maintenance workloads.
| Part No | 15570-3 |
| Product Type | RELIEF VALVE 1-10K,1/4NPT |
| Supplier Name | Haskel |
| Application | Primary over-pressure safety venting and loop pressure regulation in ultra-high pressure networks |
| Function | Automatic line-pressure activated pressure relief and fluid bypass gating (adjustable from 1,000 to 10,000 PSI) |
| Compatibility | Standard industrial high-pressure liquid pumps, chemical injection manifolds, and instrumentation blocks |
| Installation Type | Threaded male connection port into active fluid headers requiring wrench-assisted assembly |
| Compatible Media | Petroleum-based hydraulic mineral oils, water-glycol processing solutions, and non-potable liquids |
| Material | High-strength machined stainless steel body structure with an integrated high-tensile alloy calibration spring |
| Operating Condition | Severe continuous-duty chemical processing plants subject to extreme temperatures and cyclic vibration |
| Performance Feature | Ultra-high burst pressure threshold containment parameters balanced with perfect internal concentric alignment tolerances |