Description
The Duco® DC410T Series is a commercial-grade spring-loaded lift check valve designed to provide a reliable, tight shut off even after years of use. It allows flow through a pipeline in one direction while preventing backflow in the opposite direction.
This spring-loaded check valve features an internal spring to assist with positive shutoff and a PTFE disc packing for superior sealing performance. It is commonly installed on boiler return lines.
The valve body is constructed of high-ductility, crack-resistant, corrosion-resistant bronze. Contains lead, not intended for use in water systems for human consumption.
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