PV70-30B-8T-N-12DL/W FLOW CONTROL

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The Hydraforce 5111059 (5111059) is a versatile solenoid-operated, pressure-compensated spool type flow control regulator designed for precision and reliability in fluid control applications. This normally closed, priority type proportional flow control valve can also be configured as a restrictive type, 2-way regulator by blocking port 2. With its primary function, the PV70-30 ensures regulated priority flow from port 1 to port 3, maintaining consistent output regardless of system pressure fluctuations. The flow rate is directly proportional to the current applied to the solenoid, offering excellent linearity and hysteresis characteristics for precise control. Excessive flow is efficiently bypassed through port 2 and can be utilized for auxiliary functions if needed. In restrictive mode applications, with port 2 blocked, the valve maintains flow rate proportionality out of port 3 irrespective of load pressures. The unit features a hardened spool and cage for durability and long service life, along with optional coil voltages and terminations to suit various application needs. Its wet-armature construction enhances efficiency while the unitized, molded coil design ensures robustness. Additionally, the coil is waterproofed as standard to withstand challenging environments, and a manual override option provides added operational flexibility.