Shandong Shengyue Technology Development Co.,Ltd is one of the most professional howo a7 truck fuel pressure limiter valve 095420-0260 from sinotruk company manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
HOWO A7 TRUCK Fuel Pressure Limiter Valve 095420-0260 FROM SINOTRUK COMPANY
FUNCTION
1. High-Pressure Protection and Relief: In a diesel common rail system, when the fuel pressure in the common rail rises abnormally, this valve automatically opens, releasing excess high-pressure fuel back to the low-pressure circuit or fuel tank.
2. Prevention of System Overpressure Damage: Effectively protects precision components such as the high-pressure common rail, injectors, and high-pressure fuel pump, preventing serious malfunctions such as pipe bursts, leaks, injector damage, or pump deformation due to excessive pressure.
3. Maintaining System Safety and Stability: Under normal operation, this valve is closed and does not affect fuel pressure regulation. It only intervenes when a malfunction (such as SCV suction control valve failure, excessive fuel pump supply, sensor failure, etc.) causes pressure to exceed limits, ensuring that the engine does not immediately shut down or suffer damage due to overpressure.
Advantages
1. Extremely high reliability and durability: Constructed from high-quality alloy steel/precision metal materials, it is resistant to high pressure, corrosion, and high temperatures. The spring preload is precisely calibrated, ensuring excellent valve core sealing with zero leakage under normal conditions. It is resistant to fatigue or jamming even after long-term use.
2. Fast and precise pressure relief response: Once the pressure exceeds the set threshold, the valve opens instantly to relieve pressure, preventing damage to the high-pressure pump, common rail, or injectors due to overpressure. It automatically closes as pressure drops, without affecting normal fuel supply and reducing engine vibration or power loss. Compared to electronic control valves, it is more passive and reliable, requiring no additional power or signal, and has a low failure rate.
DETAILS
| DESCRIPTION | Fuel Pressure Limiter Valve | PART NUMBER | 095420-0260 |
| WEIGHT |
0.05KG |
VOLUME |
11 × 10 × 8 cm |
| TRUCK MOLDE | SINOTRUK | QUALITY | Copy,High Copy, OEM,Original |
| MOQ | 1 | WARRANTY | 1 year |
| PAYMENT | TT/WESTEN UNION | SHIPMENT | by air/sea/railway |
| BRAND | SINOSACHS | PLACE OF ORIGIN | JINAN CITY,CHINA |
| STOCK | IN STOCK | APPLICABLE SITE | ENGINE |
| PACKAGE | Carton/Woodenbox | PORT OF LANDING | Qingdao Port,China |
Before replacement, release the system high pressure (power off and start several times to deplete the pressure), disconnect the battery negative terminal, and prepare a fuel pan (a small amount of diesel may spill). After installation, check for leaks and test the pressure during startup to ensure it is normal.
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