A Valve 3 POS Dual Pump Shift is a three-position, two-pump shift valve. It is a type of hydraulic valve that is used to control the flow of hydraulic fluid between two pumps. The valve has three positions:
- Pump 1: This position connects pump 1 to the hydraulic system and pump 2 to the tank.
- Pump 2: This position connects pump 2 to the hydraulic system and pump 1 to the tank.
- Neutral: This position disconnects both pumps from the hydraulic system and the tank.
Dual pump shift valves are used in a variety of applications where it is necessary to switch between two pumps. For example, a dual pump shift valve might be used in a construction excavator to switch between the excavator’s boom pump and its bucket pump. Or, a dual pump shift valve might be used in an agricultural sprayer to switch between the sprayer’s main pump and its rinse pump.