One of the most prolific designs in the water industry, the Resilient Wedge Gate Valve incorporates a fully rubber-sealed wedge to prevent the embedding and buildup of sand and sediment, which can lead to seal erosion on metal-seated gate valves. The Ludlow-Rennselaer Resilient Wedge Gate Valve is sealed around a ductile iron core, which is better able to handle changes in pressure and surges. This worry-free design allows for a drop-tight seal that will provide consistent and efficient service for years to come.
|Nominal Inside Diameter||3″-24″ Sizes Available|
|Body:||Ductile Iron (ASTM A536 GR 65-45-12)|
|Wedge:||Ductile Iron (ASTM A536 GR 65-45-12) and Synthetic Rubber|
|Bolts/Nuts:||304 Stainless Steel|
|Seat:||Aluminum Bronze C954|
|Pressure Rating||Class 150, and Class 250|
Many Crispin Valves are available with special materials that may not be listed. Please contact the factory to inquire about custom orders.