Gabion Mattress,Gabion Stone Box Net,Gabion Basket Xinlong Wire Mesh Manufacture Co., Ltd. , http://www.hebwiremesh.com
Failure Analysis (1) always out of oil, can not afford the role of a sequential valve (1) the spool stuck in the open position (such as poor geometric accuracy, the gap is too small; spring bending, fracture; 2) check valve in the open position stuck (such as the poor geometric accuracy, the gap is too small; spring bending, fracture; oil is dirty) (3) check valve seal poor (such as poor geometric accuracy) (4) Spring breakage (5) pressure regulator spring drain (6) without cone valve or steel ball (1) repair, to meet the requirements of the gap, and to move the spool flexible; check the oil, if not meet the requirements should be filtered or replaced ; Check the oil quality, if not meet the requirements should be filtered or replaced; Replace the spring (3) Repair, so that the one-way valve seal is good (4) Replacing spring (5) Replenishing spring (6) Replenishment (2) Always out of oil, can not afford sequence valve action (1) Blocking of spool in closed position (eg poor geometry accuracy; Dirty) (2) control the flow of oil is not smooth (such as (3) remote control pressure is insufficient, or the bottom cover of the junction of the serious oil leakage (4) leading to the pressure regulating valve on the oil orifice of the orifice is blocked (5 (6) Adjustment spring too hard, or the pressure is adjusted too high (1) Repair, so that the spool movement flexibility, replace the spring; filter or replace the fluid (2 ) Clean or replace the pipe, filter or replace the oil (3) Increase the control pressure, tighten the end cap screws and force it evenly (4) Clean (5) The drain pipe can not be connected to the oil return pipe, Fuel tank (6) replace the spring, adjust the pressure (3) set the pressure value does not meet the requirements (1) adjust the pressure spring is not properly adjusted (2) the lateral deformation of the pressure spring, the maximum pressure can not adjust to (3) (1) Re-adjust the required pressure (2) Replace the spring (3) Check the slide valve with the clearance, repair, so that the slide valve flexible; filter or replace the oil (4) Vibration and noise Oil resistance (back pressure) is too high (2) Oil temperature is too high (1) Reduce back to oil Resistance (2) control the oil temperature within the specified range (E) one-way sequence valve reverse can not return check valve stuck open check valve