SV12-21K-16T-N-12DS SOLENOID VALVE

***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 5049381 (5049381) is a solenoid-operated, 2-way, normally open, poppet-type screw-in hydraulic cartridge valve. This unit is specifically engineered to serve as a load holding or blocking valve in systems that demand minimal internal leakage. In its default state when de-energized, the SV model allows fluid to flow freely from port 1 to port 2 while significantly restricting the flow in the reverse direction. Upon activation, the valve's poppet seals against its seat effectively blocking any flow from port 1 to port 2 and thus transforming the unit into a check valve where fluid can only pass from port 2 to port 1 after overcoming the solenoid force. This model boasts several noteworthy features including a continuous-duty rated coil and a hardened seat which ensures both longevity and minimal leakage. It offers various coil voltages and terminations to accommodate diverse operational requirements. Its efficient wet-armature construction along with interchangeable voltage cartridges enhances its versatility and functionality. The design includes a unitized, molded coil and an optional manual override feature. Additionally, for environments requiring robust durability, there is an option for waterproof E-Coils rated up to IP69K. The Hydraforce 5049381 also benefits from a cost-effective cavity design making it an economical choice for hydraulic system applications requiring reliable performance in controlling or blocking flow.