Sunco Powder Systems products

Sunco Knife Gate Valves are available in wide range of constructions and sizes. Our most common Knife Gate has a solid one-piece cast body, with integrally cast gate jams and guides. They are full port and designed with blow out proof packing glands and nylock locking nuts. We have over 1,000 Knife Gate Valves in stock with multiple models to choose from. Available types of actuation include hand-wheels, gears, chain wheels, as well as air cylinders. Our valves are stocked in 304 SS, 316 SS, 317 SS, WCB Steel, and Ductile Iron. We stock sizes from 2" to 48". Our valves are designed and tested to Tappi TIS 405-8 and MSS-SP81 standards. Our full lug pattern flanges conform to ASME B16.5.