Valtorc knife gate valve series are a high performance solution to your industrial need. Our ARRA compliant knife gate valves are available in ductile iron, cast iron, carbon steel or stainless steel (304/316) and are available in sizes from 2" up to 36" and beyond for custom fabrications such as extended knife gate valve stems and hand wheels. Available options include air cylinder/pneumatic actuation, manual hand wheel or gearbox operator. All knife gate valves are made from a heavy duty body design and are designed for: paper/pulp, waste water, mining, power, food and beverage, chemical, industrial and chemical. Valtorc International's knife gate valves are ARRA compliant and always shipped out of our USA factory location. If there is a valve you have question on, or if you do not see a valve that meets your specifications, please contact our sales staff for immediate assistance.
Knife Gate Valves
Ductile iron (cast iron) knife gate valves available in sizes 2" to 24", available BUNA and EPDM seats by request. MSS SP-81 face-to-face dimension and flanged dimensions. Epoxy powder coated, heavy duty cast body. Bi-directional, bubble tight shut off across gate from 0 - 150PSI.
Air cylinder actuated knife gate valves are available from 3" to 24" in size. Available in standard pressure ratings of 150PSI (ANSI B16.5 Class 150), heavy duty fabricated carbon steel or stainless steel knife gate valve material available. Stainless steel gate and stem for corrosion resistance and durability. Meets TAPPI standard TIS 405-8 and MSS-SP-81 - standard with manual hand wheel or pneumatic/hydraulic cylinder or electric motor.
Metal seated stainless steel knife gate valve available in sizes 2" to 24" in a solid one piece design. No clogging full port design with a bonnetless, outside screw and yoke, non-rising hand wheel and rising stem. Meets TAPPI TIS 405-8 standards for stainless steel, flanged, wafer knife gate valves. 150PSI design pressure - flanges meet ANSI B16.5 standards.
Resilient seated knife gate valves in stainless steel available in sizes 2" to 24" in a one piece solid cast body that is corrosion resistant stainless steel. Replaceable resilient seats and a positive shut off in both directions. Smooth flow, full port and drip tight shut off design. Configuration to TAPPI and MSS standards, flanges match ANSI B16.5 - 150Lbs. standard.