Pump Mounted Control valves

A: If the hydraulic fluid pressure is too low or high, you may need to adjust the spool valve, saving your company time and money. The valves will have a factory-set pressure and pressure range that you can safely set them to.

A: Creating a testing and maintenance schedule for the valves allows you to identify minor irregularities in the system before they become a real problem. For example, you can check your valves every 6 months and remove them for repair every 12 months. Well-maintained valves can last for decades.

A: System Cannot Reach Pressure. If your system isn't reaching pressure, this could be a sign of pressure relief valve failure.
System is Over Maximum Pressure.
Pressure Relief Valve is Leaking or Has No Pressure.

A: Put valve body, valve core, and other parts on the tray of the cleaning tank. Through heated soaking, press the compressed air into the bottom of the cleaning tank. Through the stirring effect of the bubble, clean the residual filth. If conditions permit, ultrasonic cleaning can be used.

A: The size of the orifice is fairly straightforward. The bigger the hole, the more flow will pass through it. Many flow controls have a variable orifice size, so turning the adjustment counterclockwise will increase flow, while turning it clockwise will close the valve, limiting the flow and slowing down the actuator.