PV70-30AM-0-N-12DG 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-12DG (Material Number: 5111014) is a solenoid-operated, pressure-compensated spool-type flow control regulator. This normally closed, priority type proportional flow control valve can also function as a restrictive type 2-way regulator when port 2 is blocked. It ensures regulated priority flow from port 1 to port 3 with the flow rate being proportional to the current applied to the solenoid, regardless of system working pressure. Excessive flow bypasses out of port 2 and can be used for auxiliary functions. Notably, blocking the bypass line by external valving should be avoided to prevent issues. In restrictive mode applications, blocking bypass port 2 maintains flow rate out of port 3 in proportion to solenoid current regardless of load at port 3. The PV70-30AM-0-N-12DG boasts excellent linearity and hysteresis characteristics, with hardened spool and cage for long life and optional coil voltages and terminations. Its efficient wet-armature construction includes voltage-interchangeable cartridges and a unitized molded coil design with standard waterproofing. The valve features a manual override option and offers maximum inlet pressure ratings of 241 bar (3500 psi), regulated output at ports up to 207 bar (3000 psi), proof pressure up to 345 bar (5000 psi), and burst pressure reaching up to 896 bar (13000 psi). Flow rates vary based on configuration, reaching up to a maximum input of 49.2 lpm (13 gpm) in certain setups. Operating fluid temperature ranges from -40\u00b0C to 100\u00b0C with Buna N seals, extending further with other seal options, while storage and ambient temperatures range from -40\u00b0C to 70\u00b0C. The valve\u2019s corrosion protection withstands up to 960 hours in salt spray per ASTM B117 standards, making it robust for various hydraulic applications requiring precise flow control under varying pressures.