Silent Check Valve


GloTech’s silent check valves provide compact lightweight installation with low noise. Featuring a low flow resistance hydrodynamic design and a spring loaded switch, GloTech’s silent check valves are an ideal choice for applications where backflow and water hammer prevention are required. The lightweight, simple, and space saving design allows it to be installed in a variety of configurations with minimal required maintenance. Manufactured to meet any common industrial standard such as DIN, ISO, or AWWA, these valves are available in both English and Metric sizes from 50mm to over 500mm in a wide variety of durable materials.


Summary Specifications

Materials: Grey cast iron, ductile iron, or cast steel
Diameter: 2 – 20 in (50 – 500 mm)
Media: Water, Wastewater, or Oil
Pressure: 145 – 360 psi (1.0 – 2.5 MPa)
Temperature: < 180°F (80°C)

Additional Information

All of our products can be fabricated to fit custom specifications of your existing product lines, while providing you significant savings on production costs. In addition, our existing products can be private labeled to fit your brand.

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