PV72-33AG-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 PV72-33AG-0-N-12DG (5140031) is a meticulously engineered proportional flow control valve, designed for fine-tuned hydraulic fluid management. This solenoid-operated, spool-type valve is normally closed and facilitates regulated flow from port 3 to port 2 while blocking input from port 1. The flow regulation is directly proportional to the electric current supplied to its solenoid, making it suitable for precise control applications where stability and accuracy are critical. Constructed with durability in mind, the PV72-33AG-0-N-12DG features a hardened spool and cage which ensure longevity even under rigorous conditions. It offers a choice of two regulated flow ranges, each providing excellent linearity and minimal hysteresis. The valve can operate effectively within a pressure differential not exceeding 175 psi (approximately 12 bar), and it is compatible with pressure compensators to maintain this specification. This model also boasts an array of customizable options including control orifice sizes and coil voltages, allowing it to be tailored to specific requirements. Its efficient wet-armature construction along with unitized, molded coil design ensures reliable performance and resilience against environmental factors with standard coil waterproofing. Furthermore, the PV72-33AG-0-N-12DG supports various temperature ranges depending on the seal material used—ranging from -40°C to +100°C with Buna N seals, up to -26°C to +204°C with fluorocarbon seals. It can handle a wide range of fluid viscosities from 7.4 to 420 cSt and operates efficiently within a contamination level up to ISO 4406:18/16/13. Hydraforce has also equipped this valve cartridge with optional manual override capabilities, enhancing its utility in field operations where manual intervention might be necessary. This makes the PV72-33AG-0-N-12DG a versatile component suitable for sophisticated hydraulic systems requiring precise flow control and adaptability in variable operational environments.