***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 SV12-20-0-N-12EYZ (5040096) is a solenoid-operated, 2-way, normally closed, poppet-type screw-in hydraulic cartridge valve. It is specifically designed to function as a load holding or blocking valve in systems where low internal leakage is crucial. In its default state when de-energized, the SV12-20-0-N-12EYZ acts as a check valve, permitting fluid flow from port 1 to port 2 while preventing reverse flow. Upon energization, the valve's poppet lifts to open the flow path from port 2 to port 1, though in this mode the flow is significantly restricted. This model features a continuous-duty rated coil and a hardened seat that ensures longevity and minimal leakage. It offers various options including different coil voltages and terminations to suit diverse system requirements. The efficient wet-armature construction along with interchangeable voltage cartridges contribute to its versatility and ease of integration into hydraulic systems. Additionally, it includes a unitized, molded coil design and can be optionally equipped with manual override functions. For enhanced durability in harsh environments, optional waterproof E-Coils are available which are rated up to IP69K. The Hydraforce SV12-20-0-N-12EYZ is designed for cost-effectiveness within its cavity class and offers robust performance specifications including operating pressures up to several hundred bar, making it suitable for a wide range of industrial applications.