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MiningChemical
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DN50 a DN2000
bigger diameters under request.
DN50 to DN600
(Bigger sizes under request).
From 125×125 to 1400×1400.
Also available in rectangular designs.
Larger sizes on request.
Standard: 0,6 bar
For larger pressures, consult CMO Valves.
DN50 a DN1200
Larger sizes to order.
PN 2,5 to PN 100
Each valve is designed according to work conditions
DN50 a DN1200
(Larger sizes to order)
DN50 a DN1200
Larger sizes on request.
DN50 a DN1500
Larger sizes to order.
The pressures indicated in the table can be used in either of the valve’s two directions.
Standard manufacturing sizes:
From DN50 up to DN1500
Bigger diameters under request.
The pressures indicated in the table can be used in either of the valve’s two directions.
ND80‐3″ to ND900‐36″
(Larger sizes on request).
The pressures indicated in the table can be used in either of the valve’s two directions.
DN50 to DN1500
Bigger sizes under request
The pressures indicated in the table can be used in either of the valve’s two directions.
De DN50-2″ to DN1200-24″
Larger sizes on request.
The mentioned working pressures are just valid for the pressures applied on the direction of the arrow market on the body. As the valve is designed with gate support guides, the valves are able to support a 30% of these pressures from the opposite direction without any damage on them. In these cases, the valves are not 100% water tight. To obtain total water tightness in these conditions, it is necessary to incorporate additional supports.
From DN50 up to DN800
(Larger sizes on request)
Standard manufacturing sizes: From DN50 up to DN600
DN 50 – DN600 = 10 bar
All dimensions can be manufactured in accordance with customer’s needs. Check with CMO Valves for the general dimensions of a specific gate.
The maximum working pressure adapts to the needs of the customer in every project. These gates are designed to comply with working conditions in the place of installation.
From 150 x 150 up to 3000 x 3000
Larger sizes on request.
Check with CMO for the general dimensions of a specific penstock.
The maximum working pressure is the height of the through conduit of the penstock; since these penstocks have a 3‐side seal, the fluid would overflow above the through conduit whenever the fluid were higher than the through conduit.
The maximum working pressure adapts to the needs of the customer in every project.
These penstocks are designed to comply with working conditions in the place of installation.
The maximum working pressure adapts to the needs of the customer in every project. These penstocks are designed to comply with working conditions in the place of installation.
DN50 to DN1200 (larger sizes to order).
• Size Range:2-36” (50-900mm)
• Pressure Rating:Up to 24” (600mm) 150psi (10bar)
• 30-36” (750-900mm) 100psi (7bar)
• Body Style:Single Piece, Wafer, Lug
• Seat Options: Buna-N: -35°-194°F / -37°-90°C
• EPDM: -65°-248°F / -54°-120°C
• Viton®: -15°-392°F / -26°-200°C
• PTFE: -235°-450°F / -148°-232°C
• Packing Options:
• PTFE: 232°C / 450°F
• Elastomer
• Quad Seal: Nitrile: 90°C / 194°F
• Viton®: 200°C / 392°F
Designed for applications such as:
From DN50 up to DN1200