Our Products

Castle products

We offer a comprehensive range of ammonia valves and controls, designed to meet the demanding requirements of industrial refrigeration systems. These high-quality valves ensure efficient and safe operation in various applications. In addition, we provide Subzero’s advanced digital temperature controllers, engineered for precise temperature regulation in extreme conditions. Together, our solutions offer unmatched performance and reliability, helping you maintain optimal system efficiency and safety across your operations.

Castle Ammonia

CONTROLS & SOLUTIONS SUBZERO

Mechanical pressure switches and Transmitter for industrial applications
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