Pneumatic knife gate valve

Overview:

The pneumatic knife gate valve is a linear cut-off valve. The head of the valve plate of the knife gate valve has a beveled edge, which has a certain cut-off effect on the medium. It is suitable for use in industries such as sewage, coal slurry, syrup, mud, slag-water mixture, water supply, papermaking, and mining.

Technical parameters:

◆ Diameter: DN50-DN600

◆ Pressure range: PN16

◆ Control gas: Neutral gas, air

◆ Air source pressure: 4bar-8bar

◆ Valve cover material: WCB, 1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti

◆ Valve body material: WCB, 304, 316L

◆ Sealing material: Hard seal, rubber

◆ Medium temperature: -20℃ to + 180℃, 10℃ to + 350℃

◆ Connection methods: Wafer clamping, flange

◆ Applicable media: wastewater, granular powder or slurry and other media

◆ Optional accessories: Single-acting cylinder, double-acting cylinder, position feedback, solenoid valve, single coupling, handwheel, etc