knife gate valve:light,single or bi-direction seal performance,long use life.excellent quality and low price.CNC processing

knife gate valve for tough, abrasive and corrosive applications. 20"

Size range2” through 24”

Maximum working pressureSize 2" through 16": 150LB

Size 18" through 24": 150LB 

MaterialsBody: CI CS SS.Gate: 316 stainless steel as standard. Other materials such as HastelloyTM C-276, alloy 2205, and AL6XN are also availableSleeves: Natural rubber as standard, EPDM and other materials are also availableYoke: Carbon steel

Actuators• Hand wheel• Bevel gear• Air cylinders• Hydraulic cylinders• Other actuators available

Products overviewThe pneumatic knife gate valve is more complex automation control meter,  consists by a variety of pneumatic components and body . More quickly cut off or open for public.Double acting:open and closed valve through two digits control;single acting : (spring return) : in the electric and gas road cut off or fault, the valve will be

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