Resilient seat gate valves are gate valves with an elastomer lined wedge. They are especially used for waste water, drinking water supply and irrigation.
A resilient seated gate valve has a plain valve bottom allowing free passage for sand and pebbles in the valve. If impurities pass as the valve closes, the rubber surface will close around the impurities while the valve is closed.
MATRIAL:
the material is made of ductile iron
SIZE:
Resilient seated gate valves are generally available in sizes ranging from 2 inches (DN50) to 16 inches (DN400), and even larger sizes (up to 66 inches) are available for specialized industrial applications. These valves are made of ductile iron with pressure ratings of PN10/PN16 and JIS 10K, and are commonly used in air piping systems.