Knife gate valves for sale up to 22″ (560mm) diameter
A knife gate valve utilizes a stainless steel blade to cut through clogging of heavy liquids or slurry or in Irrigation pipe lines. Knife gate valves are advantageous in sludge and slurry applications because their blades can cut right through thick liquids easily. As a result, use of knife gate valves have expanded into numerous other markets, including wastewater treatment, oil and gas, mining, power and agriculture Not to be confused with a slide gate valve, which is for manipulating the flow of dry bulk material. We have a number of Knife valves that are surplus to our needs.