PV70-30B-8T-N-12DS FLOW CONTROL

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The Hydraforce 5111061 (5111061) is a versatile solenoid-operated, pressure-compensated flow control valve designed for precise flow regulation in hydraulic systems. This spool-type, normally closed, priority proportional flow control regulator can also function as a restrictive type, 2-way flow regulator when port 2 is blocked. The PV70-30 model efficiently manages inlet flow at port 1 by regulating the priority flow out of port 3, with the flow rate being directly proportional to the current applied to the solenoid. Excessive flow is redirected through port 2, which can be utilized for auxiliary functions. It is crucial to prevent dead-heading of the priority line with external valving to avoid blocking the bypass line. In restrictive mode applications, blocking bypass port 2 ensures that the output from port 3 remains consistent and proportional to the solenoid current regardless of pressure variations at port 3. This valve boasts excellent linearity and hysteresis characteristics due to its hardened spool and cage construction, ensuring long-lasting performance. It offers optional coil voltages and terminations for adaptability in various applications. The efficient wet-armature construction enhances durability, while voltage-interchangeable cartridges provide flexibility in system design. The unitized molded coil design includes standard waterproofing for added protection against environmental factors. A manual override option is available for added control convenience in specific scenarios. This product's robust features make it suitable for applications requiring precise and reliable hydraulic flow management.