Hyundai R-55 Main Relief Valve XKBF - 00743 Standard Size Excavator Spare Parts

 
 
Hyundai R-55 Main Relief Valve XKBF - 00743 Standard Size Excavator Spare Parts
 
 
Specifiion

 
 
Description
 
Relief valves The three basic types of pressure-relief valves are conventional spring loaded, balanced spring loaded, and the pilot operated.Conventional spring loaded. In the conventional spring-loaded valve, the bonnet, spring, and guide are exposed to the released fluids. If the bonnet is vented to the atmosphere, relief-system backpressure decreases the set pressure. If the bonnet is vented internally to the outlet, relief-system backpressure increases the set pressure. The conventional spring-loaded valve is used in noncorrosive services and where backpressure is less than 10% of the set point.Balanced spring-loaded. The balanced spring-loaded valve incorporates a means to protect the bonnet, spring, and guide from the released fluids and minimizes the effects of backpressure. The disk area vented to the atmosphere is exactly equal to the disk area exposed to backpressure. These valves can be used in corrosive or dirty service and with variable backpressure.

Characteristic
 
1.Aftermarket main relief valve.
2.100% Quality Inspection to Ensure High Peformance
3.Good Reliability&Durability,Long Service Life
4.Standard product design
5.Fast delivery with good price

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