Magnatrol Solenoid Valves G114S43SC-ACTS Valve

The Magnatrol G114S43SC-ACTS is a high-performance, 3/4 inch NPT solenoid valve specifically engineered for industrial steam control. This normally closed (N/C) valve utilizes an internal pilot-operated globe pattern to manage saturated steam applications with a maximum differential pressure of 110 PSI. Built with a rugged cast bronze body and a 120V/60Hz AC coil, this unit is designed for continuous duty in demanding boiler rooms and thermal process lines. The full port design ensures minimal pressure drop, while the packless construction and stainless steel plunger provide the mechanical integrity required for 400°F fluid temperatures. Professional installation requires mounting in a horizontal pipe run with the solenoid enclosure positioned vertically to ensure optimal piston displacement and reliable "energize-to-open" operation. Whether you are managing heat exchangers or primary steam headers, this Magnatrol assembly delivers the precise flow regulation and zero-differential opening capability essential for modern HVACR infrastructure.

• Full Port Bronze Construction: Offers a straight-through flow path to maximize steam flow capacity (Cv) and resist corrosion.
• Zero-Pressure Differential: Engineered to open and close reliably without requiring a minimum pressure drop across the valve.
• High-Temperature Rating: Specifically trimmed with materials capable of handling fluid temperatures up to 400°F.
• Class H Coil: The 120V encapsulated coil is built for continuous duty and high-ambient thermal environments.

Common Questions

This valve is rated for a maximum steam pressure of 110 PSI and a maximum static pressure of 200 PSI, making it suitable for low to medium pressure steam systems.

No, the Magnatrol G-series and S-type internal pilot designs are capable of operating from zero to maximum differential pressure, ensuring consistent performance even in low-flow states.

For proper operation and to prevent premature wear, this valve must be mounted in a horizontal pipe with the solenoid enclosure in the vertical, upright position.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.