Knife Gate Valves

Pratt® knife gate and slide gate valves have been produced since 1995. Pratt  specialize in custom knife gate valves from 2″ to 96” and above, utilizing carbon steel to stainless steels and other weldable alloys. Pratt staff has many years of combined experience in building knife gate valves in particular. Pratt handles every facet of the fabrication process from engineering to fabrication in our facility located in Woodland, WA. Along with our custom fabricated valves, Pratt resilient and metal seat cast knife gate valves from 2″ to 24” in ductile iron or stainless steel.

Pratt multi-disciplinary team of experts consisting of Engineers, Welders, Machinists and Sales Representatives, are always eager to help. You will be pleased to find that Pratt staff is comprised of dedicated people that put the customer’s needs above all else. Pratt’s goal is to provide you with the highest level of quality so your company may achieve optimal performance.

Flowrox Slurry Wafer Knife Gate Valve

Isolate the flow in demanding conditions with Flowrox slurry knife gate valvesFlowrox Slurry Wafer Knife Gate Valve (SKW) is designed for heavy-duty purposes to isolate flow, even in the most demanding process conditions.

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