1、More Efficient: Superb craftsmanship and powerful design make this pressure relief valve provide smoother capacity to improve worker efficiency and make the work process easier. 2、High Hardness: This pressure relief valve is made of sturdy alloy steel, which is hard enough to withstand harsh environmental and weather conditions, making work more comfortable. 3、Safe And Harmless: This pressure relief valve is safe and sturdy enough to be used in the process, harmless to human body and can be used with confidence. 4、Easy To Install And Disassemble: The design is reasonable, easy to install and disassemble, and can directly replace the original or damaged parts to obtain higher strength. 5、Applicable Scenario: This pressure relief valve is suitable for Komatsu PC130 7, if you happen to have a related need, then this one is suitable for you.