Epiroc 3363 0872 86 Nitrogen Valve | High-Pressure Precision for Hydraulic Breakers
The Nitrogen Valve (Part No. 3363 0872 86) is a safety-critical component for the gas charging system of your Epirochydraulic breaker. It serves as the primary interface for filling and monitoring the nitrogen pressure within the accumulator or back head. A perfectly functioning valve is essential to maintain consistent impact energy and protect the hydraulic system from damaging pressure spikes.
Merit manufactures this valve as a premium-grade spare part, specifically engineered to meet the high-pressure demands of the Epiroc series. Our valves guarantee total airtightness and effortless operation during routine maintenance.
Technical Specifications
| Feature | Details |
|---|---|
| Product Name | Nitrogen Valve / Charging Valve / Gas Valve |
| Part Number (P/N) | 3363 0872 86 |
| Compatibility | Epiroc Hydraulic Breakers (SB, MB, HB Series) |
| Material | High-strength, corrosion-resistant stainless steel |
| Seal Type | Specialized high-pressure gas seals |
| Application | Nitrogen accumulator charging and pressure retention |
Why Choose the Merit Nitrogen Valve 3363 0872 86?
With components operating under extreme gas pressure, there is no room for compromise. The Merit valve offers:
1. Superior Leak Prevention
Even microscopic leaks lead to a significant drop in breaker performance. Our 3363 0872 86 valve features precision-machined seats and high-tier sealing lips that prevent nitrogen loss over long operating cycles, ensuring your hammer stays powerful.
2. Heavy-Duty Construction
Forged from corrosion-resistant specialty steel, this valve is built to withstand harsh job-site conditions—from abrasive dust to high humidity. The protective cap design ensures that contaminants cannot enter the charging mechanism during operation.
3. Seamless Maintenance Fit
The threading and internal pin dimensions are machined to exact Epiroc OEM tolerances. This allows for safe and quick connection to original charging kits, minimizing machine downtime during gas pressure adjustments.
Pro Tip: Monitor Nitrogen Pressure Regularly
A correctly charged nitrogen chamber is the “life insurance” for your breaker:
- Loss of Power: If your hammer loses striking frequency or impact force, a faulty valve or low gas pressure is usually the cause.
- Inspection Interval: Check gas pressure every 50 operating hours. When replacing the valve, always ensure the seat is clean to avoid thread-leaks.
MERIT: Your Global Partner for Epiroc Components
Based in Turkey, Merit is a trusted manufacturer of high-quality hydraulic breaker parts. We combine industrial engineering expertise with fast global shipping to ensure your Epiroc hammer always operates at its full potential. Trust in quality that is built to last.
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