PV70-30AM-0-N-12DS 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-0-N-12DS (5111036) is a solenoid-operated, pressure-compensated, spool-type proportional flow control regulator designed for precision in hydraulic systems. This normally closed, priority type valve can also function as a restrictive two-way flow regulator when port 2 is blocked. It ensures consistent priority flow out of port 3 regardless of system working pressure, with the flow rate being proportional to the current applied to the solenoid. Excessive flow is bypassed out of port 2 and can be used for auxiliary functions. Notable features include excellent linearity and hysteresis characteristics, hardened spool and cage for durability, optional coil voltages and terminations, efficient wet-armature construction, voltage-interchangeable cartridges, unitized molded coil design, standard coil waterproofing, and a manual override option. The PV70-30AM-0-N-12DS operates with an inlet pressure rating of up to 241 bar (3500 psi) and a regulated pressure at port 3 up to 207 bar (3000 psi). It can handle proof pressures up to 345 bar (5000 psi) and burst pressures up to 896 bar (13000 psi). The valve supports regulated flow rates ranging from 17.0 lpm (4.5 gpm) to a maximum input of 49.2 lpm (13.0 gpm), depending on the configuration. It maintains internal leakage within acceptable limits at port 3 when port 2 is closed. This valve operates efficiently across various temperatures: -40\u00b0C to 100\u00b0C with Buna N seals, -26\u00b0C to 204\u00b0C with fluorocarbon seals, and -54\u00b0C to 107\u00b0C with polyurethane seals. It offers corrosion protection for up to 960 hours in salt spray tests per ASTM B117 standards. The unit requires mineral-based or synthetic hydraulic fluid with lubricating properties within a viscosity range of 7.4 to 420 cSt for optimal performance. Installation specifications include a VC10-3 cavity requirement with cartridge installation torque between 33 to 35 N-m and maximum allowable torque of up to 68 N-m. The PV70-30AM-0-N-12DS is compatible with various seal kits and housings designed for specific applications.