This manual butt-clam knife gate valve is a reliable regulating device that is open/closed by manual push-pull operations.
Materials for Manual Butt-Clam Knife Gate Valve Valve body and cover | Carbon steel and stainless steel |
Valve plate | Stainless steel |
Valve rod | Stainless steel |
Seal rings | Rubber, PTFE, stainless steel, carbide |
Technical Specifications of Manual Butt-Clam Knife Gate Valve DN | PN |
Shell test | 1.5XPN |
Seal test | 1.1XPN |
Working temp. | Rubber≤80°C; Ptfe seal ≤180°C; rigidity seal ≤425°C |
Applicable media | Syrup, pulp, sewage, coal slurry, ash, slag water mixture |