Guangzhou Weihong Machinery Equipment Co., Ltd. |
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Hyundai R-55 Main Relief Valve XKBF - 00743 Standard Size Excavator
Spare Parts
Specifiion
Type | Hyundai R-55 Main Relief Valve XKBF - 00743 Standard Size Excavator Spare Parts |
Part Number | XKBF - 00743 |
Model Number | DH55 DH60 R-55 R60 |
Appliion | Excavator |
Stock | in Stock |
Health Status | New |
Engine Type | Diesel |
Voltage | 24V |
Warranty | 6 month |
Packing | Neural packing |
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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