USF series pilot operated steam solenoid valve with flange connection

The SENYA US Series is a heavy-duty 2/2-way steam solenoid valve engineered for superior performance in high-temperature industrial applications. Its innovative piston-and-pin design maintains precise alignment and prevents component deformation even under extreme thermal conditions, while the dual PTFE sealing rings (upper and lower) work in tandem with a wear-resistant dual-guide system to ensure smooth piston reciprocation regardless of temperature fluctuations. The valve’s robust metal-cased coil housing provides exceptional heat dissipation, protecting electromagnetic components in sustained high-temperature environments. Featuring standardized flange mounting that complies with industrial pipeline specifications, this steam-rated valve delivers reliable operation in demanding steam distribution systems, sterilization equipment, and thermal processing applications.

Constructed with premium materials selected specifically for steam service, the US Series addresses common failure modes in high-temperature solenoid valves through its thermally stable design. The precision-engineered piston assembly moves freely within its dual-guide system, eliminating binding or sticking that typically occurs in conventional steam valves after prolonged exposure to thermal cycling. PTFE sealing elements maintain their integrity across the valve’s full temperature range, while the metal coil enclosure effectively radiates heat to prevent electromagnetic performance degradation. The flange connection design simplifies installation in industrial steam lines while ensuring leak-tight performance at working pressures.

This series has proven particularly effective in applications requiring precise steam control, such as pharmaceutical sterilization systems, food processing plants, and industrial drying equipment, where its combination of thermal resilience and mechanical reliability reduces maintenance frequency. The balanced design accommodates both saturated and superheated steam conditions, with all critical components engineered to withstand continuous operation in high-heat environments. Optional configurations include different flange ratings and materials to suit specific process requirements, making the US Series a versatile solution for steam system automation across multiple industries. By integrating advanced thermal management with robust mechanical construction, this valve series provides long-term reliability in applications where conventional solenoid valves would fail, offering plant operators a dependable solution that minimizes downtime while maintaining precise steam flow control.