***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 PV72-33A-0-N-00 (5140000) is a high-performance, solenoid-operated, spool-type, normally closed proportional flow control valve. This valve is designed to provide regulated flow from port 3 to port 2 while keeping input from port 1 blocked. The flow regulation is directly proportional to the electric current applied to its solenoid, allowing for precise control over fluid dynamics in hydraulic systems. It operates optimally with a pressure compensator and can handle a pressure differential not exceeding 175 psi (12 bar). The PV72-33A-0-N-00 features excellent linearity and hysteresis characteristics which ensure reliability and efficiency in performance. It has a hardened spool and cage that contribute to its durability and longevity. This valve offers flexibility in system design with options for different controlled orifice sizes, coil voltages, and terminations. It also boasts an efficient wet-armature construction and interchangeable voltage cartridges which facilitate easy maintenance and adaptability. For robust operation across various environments, the valve is equipped with unitized, molded coil designs that are standard waterproofed, enhancing its resilience against moisture ingress. An optional manual override feature adds an extra layer of operational security allowing manual control when needed. With a maximum pressure rating of 3500 psi (240 bar), proof pressure of 5000 psi (345 bar), and burst pressure of 13000 psi (896 bar), this valve is built to withstand rigorous conditions. Its operational temperature ranges from -40°C to +100°C (-40°F to +212°F) depending on the seal material used, making it versatile across different working environments. Overall, the Hydraforce PV72-33A-0-N-00 provides a reliable solution for managing flow in hydraulic systems requiring high precision and durability under varying pressures and temperatures.