KNIFE GATE VALVES
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KNIFE GATE VALVES AND CHECK VALVES

KNIFE GATE VALVES PRODUCT DESCRIPTION TECHNICAL DATA Wafer style, uni-directional knife gate valve. One piece integral cast body with guides to support the gate and seating wedges. High flow rates with low pressure drops. Several seat and packing materials available. Face to face dimension according CMO standard. Arrow in the body pointing the flow direction. Standard manufacturing sizes: From DN50 up to DN2000 Working pressures: From DN 50 to DN 125: 10 (kg/cm2) DN 150: 8 (kg/cm2) DN 200: 7 (kg/cm2) From DN 250 to DN 300: 5 (kg/cm2) From DN 350 to DN 400: 4 (kg/cm2) From DN 450 to DN 600:...

KNIFE GATE VALVES PRODUCT DESCRIPTION TECHNICAL DATA Wafer style, bidirectional knife gate valve. One piece integral cast body with sliding wedges to provide bidirectional function. High flow rates with low pressure drops. Several seat and packing materials available. Face to face dimension according CMO standard. Standard manufacturing sizes: From DN50 up to DN2000 Working pressures: From DN 50 to DN 125: 10 (kg/cm2) DN 150: 8 (kg/cm2) DN 200: 7 (kg/cm2) From DN 250 to DN 300: 5 (kg/cm2) From DN 350 to DN 400: 4 (kg/cm2) From DN 450 to DN 600: 3 (kg/cm2) From DN 700 to DN 1200: 2 (kg/cm2)...

KNIFE GATE VALVES PRODUCT DESCRIPTION TECHNICAL DATA Flanged, unidirectional knife gate valve. One piece fabricated (welded) body with guides to support the gate and seating wedges. Several seat and packing materials available. Standard manufacturing flange connection and face to face dimension according CMO standard, but also can be fully adapted according to the customer pipeline dimensions. Standard manufacturing sizes: From 125x125 up to 1600x1600 mm Rectangular design also available Bigger sizes under request GENERAL APPLICATIONS This knife gate valve is appropriate for powders and...

KNIFE GATE VALVES PRODUCT DESCRIPTION TECHNICAL DATA Flanged unidirectional knife gate valve for high pressure applications One piece integral cast body with seating wedges and bolted bonnet. High flow rates with low pressure drops Several seat and packing materials available. Face to face dimension according to CMO standard. Arrow in the body pointing the flow direction Standard manufacturing sizes: From DN50 up to DN2000 (bigger sizes under request) Working pressures: From PN2.5 up to PN100 Each valve is designed according to the working conditions: For PN16 – Max. valve size DN1000 For...

KNIFE GATE VALVES PRODUCT DESCRIPTION GENERAL APPLICATIONS Wafer style, unidirectional knife gate valve. Cast body, composed by two bolted parts, with inside sliding guides to provide a smooth operation. Double gate design with two pneumatic actuators that provides full bore when opening. High flow rates with low pressure drops. Several seat and packing materials available. Face to face dimension according CMO standard. This knife gate valve is recommended for Paper Industry and especially for “rejects handling” (impurities contained in paper fibres like metal clips, staples, wires and...

KNIFE GATE VALVES PRODUCT DESCRIPTION GENERAL APPLICATIONS Wafer style, uni-directional knife gate valve. One piece integral cast body with guides to support the gate and seating wedges. High flow rates with low pressure drops. Several seat and packing materials available. Face to face dimension according CMO standard. Arrow in the body pointing the flow direction: In this type of knife gate valve the arrow points the flow direction in “off seating” direction. This means that the flow forces the gate to separate from the seat This knife gate valve is appropriate for applications with dry...

KNIFE GATE VALVES PRODUCT DESCRIPTION TECHNICAL DATA Wafer style, bidirectional knife gate valve. Cast body monoblock type, with inside sliding guides to provide a smooth operation. High flow rates with low pressure drops. Several seat and packing materials available. Face to face dimension according CMO standard. Standard manufacturing sizes: From DN50 up to DN600 (bigger sizes under request) GENERAL APPLICATIONS Flange connection drillings: The standard flange connection is according to DIN PN10 & ANSI 150 Other flange connections are available under request. This knife gate valve is...

KNIFE GATE VALVES PRODUCT DESCRIPTION TECHNICAL DATA Wafer style, uni-directional knife gate valve. Bidirectional (optional) One piece integral cast body with guides to support the gate, seating wedges and bolted bonnet. High flow rates with low pressure drops. Several seat and packing materials available. Face to face dimension according CMO standard. Arrow on the body pointing the flow direction. Standard manufacturing sizes: From DN50 up to DN1200 (bigger sizes under request) GENERAL APPLICATIONS This knife gate valve is appropriate for clean liquids and gases (without solids). If a...

KNIFE GATE VALVES PRODUCT DESCRIPTION Wafer style, bidirectional knife gate valve. Cast body, composed by two bolted parts, with inside sliding guides to provide a smooth operation. High flow rates with low pressure drops. Several seat and packing materials available. Face to face dimension according CMO standard. GENERAL APPLICATIONS This knife gate valve is appropriate for liquids with a solids concentration of maximum 20%. It is also recommended in applications under silos with dry and fine particles because of the way in which cuts the flow and high consistency mediums. Designed for a...

CHECK VALVE PRODUCT DESCRIPTION TECHNICAL DATA Wafer style swing (also called tilting disc) check valve. Also flanged construction available under request. One piece integral cast body with conically shaped inside to allow easy flowing of solid particles. Face to face dimension according CMO standard. Arrow in the body pointing the flow direction. Standard manufacturing sizes: From DN50 up to DN1200 (bigger sizes under request) GENERAL APPLICATIONS This valve is appropriate for liquids with a solids concentration of maximum 5%. Designed for a wide range of applications such us: Flange...