Kingston Valves


Since 1908, Kingston Valves has designed and built high-quality, reliable industrial valves. Our Safety Relief Valves and flow Control valves have provided proven solutions for critical process control applications across multiple applications.

Products and Services

The Kingston Quality System is ASME certified. We incorporate strict quality guidelines in our manufacturing and assembly processes. ANSIY14.5 dimensioning and tolerance guidelines are followed for drawing and blueprint control and we utilize a Statistical Process Control (SPC) within our manufacturing process to control critical dimensions.

Our Kingston KNG safety valves offer relief valves ranging from ½” to 3” NPT (D-J) orifice in brass, carbon steel, and stainless-steel materials to service various applications. The KNG valves are ASME Section I or Section VIII National Board (NB) certified for air, gas, steam, and liquid services up to 1500PSI.

We also feature a complete line of Condensate Drain products for compressor applications. Kingston’s Timer Drain Valves (KTD) are designed to provide efficient drainage of condensate from compressor tanks. We also offer a mechanical valve for compressors with an unloader.


23201 Normandie Ave.
Torrance, California 90501
United States of America

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