Manual Operated Knife Gate Valve

Manual Operated Knife Gate Valve, PN10, PN16

Key Specifications / Features

Model No.: SJ-GV-11 Hits: 57

Manual Operated Knife Gate Valve, PN10, PN16
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Detail Information

PZ43 Manual Knife Gate Valve

Knife Gate Valve is used to slice through sludge or sewerage and a gate is used fro normal positive shut off .It is a gate valve design that is distinguished from the standard design by the use of a simple metal plate for the gate and the absence of a bonnet; also called a slide valve.

Knife gate valve is a uni-directional or bi-directional valve designed for general industrial service applications. Knife gate valves used for pressure tight isolation of solid-liquid mixes in water and waste water treatment plants and pumping stations, paper and pulp plants, power plants and mining industry.


Specification
Nominal Pressure
 (MPa)
Test Pressure(MPa) Working Temperature
Suitable Medium
Shell Seal
1.0 1.5 1.1 Rubber seal ≤ 80℃ Pulp, sewage, coal slurry, ash, syrup, slag and other mixtures
1.6 2.4 1.8 Metal seal ≤ 425℃

Material

Body, Bonnet Disc Stem Sealing surface
Stainless steel
Carbon steel
Gray cast steel
Stainless steel
Carbon steel
Stainless steel NBR
PTFE
Stainless steel
Hard alloy

Manual Operated Knife Gate Valve Drawing

Manual Operated Knife Gate Valve Dimensions

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