PV72-33AM-0-N-12DG SOLENOID VALVE

***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 PV72-33AM-0-N-12DG (5140306) is a high-performance, solenoid-operated, spool-type, normally closed proportional flow control valve. This valve effectively regulates flow from port 3 to port 2 while blocking input from port 1, with the regulated flow being proportional to the electric current applied to the solenoid. It is designed for use with a pressure compensator and can handle a pressure differential of up to 175 psi (12 bar). The PV72-33AM-0-N-12DG boasts several notable features including two selectable regulated flow ranges, exceptional linearity and hysteresis characteristics, and a hardened spool and cage that ensure durability and longevity. The valve's operational capabilities are supported by various optional enhancements such as control orifice sizes, coil voltages, and terminations. Its efficient wet-armature construction along with voltage-interchangeable cartridges provides flexibility in usage. The unitized, molded coil design enhances reliability while standard waterproofing of the coil ensures suitability in challenging environments. Additionally, it includes a manual override option which adds an extra layer of operational security. Technical specifications include robust pressure ratings with 240 bar (3500 psi) operating pressure and higher proof (345 bar / 5000 psi) and burst pressures (896 bar / 13000 psi). Flow capacities range up to 57 lpm (15 gpm) with maximum internal leakage maintained at minimal levels under full current conditions. The valve accommodates a wide range of fluid temperatures depending on seal material choice—buna N seals allow for operation from -40°C to +100°C (-40°F to +212°F), fluorocarbon seals extend this range up to +204°C (+400°F), and polyurethane seals support temperatures from -54°C to +107°C (-65°F to +225°F). In summary, the Hydraforce PV72-33AM-0-N-12DG offers robust performance for controlled hydraulic fluid management in various applications requiring precise flow regulation under varying pressures and temperatures.