***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 PV08-30B-0-N-00 (5110501) is a solenoid-operated, pressure-compensated, spool-type, normally closed, priority type proportional flow control regulator. This versatile valve can also function as a restrictive type, 2-way pressure compensated proportional flow regulator when port 2 is blocked. Designed to regulate priority flow from port 1 to port 3 regardless of system pressure, the flow rate is proportional to the current applied to the solenoid. Any excessive flow bypasses through port 2 and can be utilized for auxiliary functions. In restrictive mode applications, with port 2 blocked, the flow rate out of port 3 remains consistent with the solenoid current irrespective of load pressure on port 3. The PV08-30B offers excellent linearity and hysteresis characteristics due to its hardened spool and cage construction for enhanced durability. It supports optional coil voltages and terminations and features efficient wet-armature construction. The valve operates at an inlet pressure rating of up to 241 bar (3500 psi) and regulated or bypass pressures up to 207 bar (3000 psi), with a proof pressure of 345 bar (5000 psi) and burst pressure reaching up to 896 bar (13000 psi). It supports various flow ratings with a maximum internal leakage of 197 ml/min at specified conditions. The operating fluid temperature ranges from -40\u00b0C to 100\u00b0C with buna N seals or -26\u00b0C to 204\u00b0C with fluorocarbon seals. The PV08-30B is compatible with mineral-based or synthetic hydraulic fluids within a viscosity range of 7.4 to 420 cSt and maintains an operating contamination level per ISO standards. Installation specifications include compatibility with VC08-3 cavities, specific torque requirements for installation components, and no orientation restrictions during installation.