www.supplyht.com/articles/91726-product-preview-check-valve
Product Preview…Check Valve
January 1, 2008

Danfoss Flomatic Corp.’s new heavy-duty 12-inch Model 80DIX check valve (NPT female connection) is designed for larger submersible pumps. Features a double-guided poppet with a ductile iron body and has anti-poppet spin lugs with stainless-steel fasteners. Designed for vertical or horizontal applications, and can be installed with an optional break-off plug for draining the riser pipe.
Circle 223