PD12-44-0-N-170 PILOTED 2-WAY

***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 PD12-44-0-N-170 (5265803) is a pilot-operated, spool type, hydraulic directional valve designed for robust and efficient operation in hydraulic systems. This screw-in, cartridge-style valve is engineered to control the direction of the fluid flow in a hydraulic circuit. In its neutral position, it effectively blocks the flow from port 2 to port 3. Upon receiving a remote pilot signal at port 1, the spool shifts to enable bidirectional flow between these ports. Additionally, the spring chamber of this valve is vented to port 4 which has an internal o-ring seal that isolates it from other cartridge flow paths. This model features a hardened spool and cage which ensures durability and a long service life even under demanding conditions. The external surfaces of the valve are zinc-plated for corrosion resistance, enhancing its longevity in various environments. It operates efficiently within a pressure range up to 3500 psi (241 bar) and is suitable for fluid temperatures ranging from -40 to +120 degrees Celsius (-40 to +248 degrees Fahrenheit). The PD12-44-0-N-170 also boasts minimal internal leakage, maintaining optimal performance with maximum leakage rates of 245 ml/min at 207 bar. For installation, this valve utilizes a VC124 cavity and requires torque settings between 44.7 to 50.2 Nm (33 to 37 ft-lb) for cartridge installation. The unit weighs approximately 0.28 kg (0.61 lb), making it lightweight yet sturdy for various applications. Accessories such as seal kits are available in materials like Buna N, Viton, and Polyurethane—each designed for specific environmental and operational needs—and come with installation instructions to ensure proper setup. Additionally, compatible housings are available for those requiring integrated valve body solutions.