PV70-30AM-8T-N-24DG FLOW CONTROL

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Hydraforce directly.***
The Hydraforce PV70-30AM-8T-N-24DG (5111035) is a solenoid-operated, pressure-compensated, spool-type flow control valve. This device is designed to be normally closed and functions as a priority type proportional flow control regulator. It can also be configured as a restrictive type, 2-way pressure-compensated proportional flow regulator by blocking port 2. When inlet flow enters through port 1, the valve ensures that priority flow exits via port 3, irrespective of system working pressure, with the flow rate being directly proportional to the current applied to the solenoid. Excessive flow is diverted through port 2 for auxiliary function control; however, care should be taken to avoid deadheading of the priority line to prevent blockage of the bypass line. In restrictive mode applications, blocking bypass port 2 maintains a proportional flow rate out of port 3 relative to the solenoid current applied, regardless of load pressure at port 3. The PV70-30 features excellent linearity and hysteresis characteristics due to its hardened spool and cage construction for extended durability. It offers optional coil voltages and terminations and employs efficient wet-armature construction with voltage-interchangeable cartridges. The unitized molded coil design includes standard waterproofing and an optional manual override feature. The valve supports a maximum inlet pressure rating of 241 bar (3500 psi), regulated pressures up to 207 bar (3000 psi), proof pressure at 345 bar (5000 psi), and burst pressure reaching 896 bar (13000 psi). It operates effectively within various fluid temperature ranges depending on seal material used: -40 to 100 \u00b0C with Buna N seals, -26 to 204 \u00b0C with fluorocarbon seals, and -54 to 107 \u00b0C with polyurethane seals. Additionally, it accommodates mineral-based or synthetic hydraulic fluids with viscosities ranging from 7.4 to 420 cSt and requires installation in VC10-3 cavities with specific torque settings for optimal performance.