723-40-92103 Excavator Main Control Relief Valve for PC200-8

723-40-92103 Excavator Main Control Relief Valve for PC200-8

Product Introduction

723-40-92103 Excavator Main Control Relief Valve for PC200-8 The main relief valve is installed on the main control valve, usually two. This valve sets the maximum pressure for the entire hydraulic system to work. When the system pressure exceeds the set pressure of the main gun, the main gun opens the oil return tank oil circuit to overflow the hydraulic oil back to the oil tank to protect the entire hydraulic system and avoid excessive oil circuit pressure.

Product Parameter（specification)

Product Feature and Application

723-40-92103 Excavator Main Control Relief Valve for PC200-8 A relief valve works by providing an excessively pressurized fluid an open path to tank with the goal of reducing work port pressure. As fluid pressure begins to rise, force from that pressure is applied to the bottom of the spool or poppet, similar to what occurs to the piston of a cylinder

Product Details

1.Standard product design

2. High quality material selection

3.100% Quality Inspection to Ensure High Peformance

4.Good Reliability&Durability,Long Service Life

5.723-40-92103 Excavator Main Control Relief Valve for PC200-8