***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 SP12-20M-0-N-00 (5044002) is a high-performance, solenoid-operated, 2-way, normally closed, poppet-type, proportional screw-in hydraulic cartridge valve. This valve is specifically designed for low leakage blocking and load-holding applications. When de-energized, it functions as a check valve, allowing flow from one port to another while blocking the opposite direction. Upon energization, the poppet lifts to open the flow path in the reverse direction. The SP12-20M-0-N-00 features a continuous-duty rated coil and efficient wet-armature construction. It includes options such as manual override and waterproof E-Coils that are rated up to IP69K for enhanced environmental protection. This model is compatible with industry-standard cavities and offers a metering option for precise control. Its robust design supports a wide range of pressure ratings: up to 350 bar operational pressure with proof and burst pressures significantly higher to ensure safety and durability under extreme conditions. The valve operates efficiently within a fluid temperature range from -40°C to 120°C depending on the seal material used (Buna N or fluorocarbon), ensuring versatility across various operating environments. The SP12-20M-0-N-00 is suitable for mineral-based or synthetic hydraulic fluids with lubricating properties within a viscosity range of 7.4 to 420 cSt. It maintains performance integrity up to a maximum operating contamination level as specified by ISO standards. The unit's weight is minimal at approximately 0.22 kg, making it easy to handle and install with no orientation restrictions in the system setup. Installation torque specs are provided to ensure secure fitting without damage during assembly. Overall, the Hydraforce SP12-20M-0-N-00 offers reliable performance for hydraulic systems requiring precise flow control and effective load holding in industrial applications.