CMO
CMO Serie GH Knife Gate Valve
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Slurry knife gate valve
Bidirectional wafer?design knife gate valve. “Monoblock” one?piece cast iron body. Stainless steel gate. Two rubber sleeves.Provides high flow rates with low pressure drop.
Utilization
This knife gate valve is suitable for working in the mining industry, in loaded fluid transport lines, such as: water with stones, sludge, etc.
Mining ? Sewage treatment ? Electrical power stations ? Chemical plants ? Energy Sector ? Thermal power stations
Sizes
ND80?3? to ND900?36?
(Larger sizes on request).
Working pressures
The pressures indicated in the table, can be used in either of the valve’s two directions.
Maximum PN ND80?3? to ND900?36? 21 bar = 300 psi
Directives
• Pressure Equipment Directive:
(PED) ART 4.3 /CAT.1.
• Potential Explosive Atmospheres Directive:
(ATEX) CAT.3 ZONA 2 y 22 GD.
