PZ73 Manual Knife Gate Valve

This knife gate valve with rising stem is a manually controlled device. It could only be used to open or stop the flow but regulating the flow rate.

Materials for Manual Knife Gate Valve with Rising Stem

Valve body and cover  Carbon steel, stainless steel

Valve plate  Stainless steel

Valve rod  Stainless steel

Seal ring  Rubber, PTFE, Stainless steel, Carbide

Properties of Manual Knife Gate Valve with Rising Stem

Nominal pressure  PN

Casing test  1.5XPN

Seal test  1.1XPN

Working temp.  Rubber ≤80°C, Ptfe sealing≤180°C,rigid seal≤425°C

For media  Syrup, pulp, sewage water, coal slurry, ash and slag mixture.