Danish AVK pneumatic quick shut-off valve

Danish pneumatic quick cut-off valve Danish pneumatic quick cut-off valve is used in water supply and drainage, sewage, food, heating, gas, shipbuilding, hydropower, metallurgy, energy systems, textile and other industries. It is especially suitable for two-way sealing and valve body corrosion areas to regulate flow. and intercepting media.
Structural features of Danish pneumatic quick shut-off valve:
■ Integrated through-shaft: ensuring the strength and reliability of the valve and the precise positioning of the valve plate.
■ Ring: Helps prevent shaft leakage.
■ Precise and accurate tapered pins: enhance shock-proof protection and strengthen the combination of the shaft and the butterfly plate. Can be replaced on site.
■ Precise and accurate butterfly plate profile: Prevents bubble tight closing difficulties to ensure maximum effective torque and extend valve seat life.
■ Supportive shaft seal: The tight combination of elastic material and phenolic backing ring effectively prevents shaft leakage due to twisting deformation.
■ Suitable for both gaseous and liquid media.
■ Two-way closing possible
■ Optional maintenance pipeline terminal
Danish pneumatic quick shut-off valve design specifications:
■ Structural length complies with - basic series
■ Anti-corrosion valve Body element blue epoxy resin coating
■ Applicable temperature: -℃～℃
■ Applicable size: D～D
■ Valve body: cast iron/ductile iron
■ Valve Seat:
■ Disc: Ductile iron/stainless steel