SV12-21-16T-N-115AP 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 5041975 (5041975) is a solenoid-operated, 3-way, normally open, poppet-type, screw-in hydraulic cartridge valve. This valve is specifically designed to act as a load holding or blocking valve in various applications where low internal leakage is critical. Its operational mechanics involve two distinct modes based on its energization state. When de-energized, the SV allows hydraulic flow from port 1 to port 2 while severely restricting flow from port 2 to port 1. Upon energization, the valve's poppet closes against its seat effectively blocking the flow from port 1 to port 2 and allowing flow in the reverse direction once the solenoid force is overcome. This model features a continuous-duty rated coil and a hardened seat that ensures both longevity and minimal leakage under demanding conditions. The efficient wet-armature construction enhances its performance while optional coil voltages and terminations provide versatility for different electrical systems. The cartridges are designed to be voltage interchangeable with a unitized, molded coil design that adds to its robustness and reliability in various environments. Additionally, it includes a manual override option which can be crucial during system troubleshooting or emergencies. For enhanced durability in harsh conditions, there are optional waterproof E-Coils available which are rated up to IP69K. The design also incorporates a cost-effective cavity that simplifies installation and maintenance procedures. This makes the Hydraforce 5041975 an ideal choice for hydraulic systems requiring precise control with reliable operation under varying conditions.