Knife Gate Valve – Serie K

Product description

Knife Gate Valve

– One-piece cast body with guides to support gate and seat wedges.
– It provides high flow rates with low pressure drops.
– Various constructions materials and seal and stuffing materials available.
– Stainless steel gate.
– Face-to-face distance in accordance with CMO Valves standards.
– An arrow is marked on the body indicating the flow direction.

Utilization

This knife gate valve is suitable for liquids that contain a maximum of 5% suspended solids.

Designed for applications such as:

• Mining.
• Chemical plants.
• Pumping.
• Food industry.

Sizes

ND50 to ND2000

*Larger sizes on request.

Working pressures

• DN50 – DN250 = 10 bar
• DN300 – DN400 = 6 bar
• DN 450  = 5 bar
• DN 500 – DN600 = 3 bar
• DN700 – DN1200 = 2 bar

Indicated work pressures will only be valid following the direction of the arrow marked on the valve. Due to the valve’s design with gate support guides, 30% of these pressures can be applied in the opposite direction to the arrow without causing any damage to it. In these circumstances the valve is not watertight. An additional series of supports is necessary in order to achieve tightness in these conditions.

Directives

APPLICATION OF EUROPEAN DIRECTIVES
(See document of EUROPEAN DIRECTIVES APPLICABLE TO CMO VALVES)

Download technical documentation

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