Knife gate valves

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Knife gate valves | Choosing the right valve
Knife gate valves are commonly used in mining, power plants and the paper, chemical and food industries. They have the advantage of being very compact due to the linear movement of the shut-off damper (plate that blocks the flow of fluid in the closed position). The knife gate valve is mainly a shut-off valve, although it can be used as a control valve when the shutter is placed in the partially open position. Knife gate valves can be used for fluids loaded with...
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knife gate valve
knife gate valve
VDI series

DN: 137 mm - 360 mm

... self-supporting SINT engineering polymer composite cast. The blade is manufactured from carbon or stainless steel. The valve can be operated manually, pneumatically or by electric gear motor. Intermediate blade ...

knife gate valve
knife gate valve
TJR

DN: 50 mm - 400 mm
Pressure: 17.2 bar - 20.7 bar

... >
This OS&Y gate valve by TJR combines a lightweight ductile iron body with an EPDM‑encapsulated wedge to provide reliable shut‑off for fire protection systems. The outside screw and yoke design gives a clear visual ...

knife gate valve
knife gate valve
XGTP series

DN: 300 mm
Temperature: 20 °C - 150 °C

... Parallel Seal Slit Valve for High Vacuum • Long service life: 3 million cycles. • Low particle generation: Reduced by 1/5 or more. • Replaceable bellows. • Mechanical end lock. • Air consumption reduced by 22%. ...

knife gate valve
knife gate valve
HERA-BD series

DN: 50 mm - 1,200 mm
Pressure: 10 bar
Temperature: -10 °C - 120 °C

... is flushed clean when the valve closes. Suitable for universal use. Flange connection via tapped blind holes and throughbolts enables the wafer-type knife gate valve to be clamped between ...

knife gate valve
knife gate valve

... Knife gate valves Knife gate valves are characterized by an interior blade that rises and falls by means of a shank. This operating ...

knife gate valve
knife gate valve
REDEX® Slide

DN: 50 mm - 150 mm

... detect an explosion and send a signal to the knife gate valve. Depending on the size, one or more gas generators are activated, which close the slide valve due to the generated pressure. ...

knife gate valve
knife gate valve
RSV

DN: 50 mm - 500 mm

... detect an explosion and send a signal to the knife gate valve. Depending on the size, one or more gas generators are activated, which close the slide valve due to the generated pressure. ...

knife gate valve
knife gate valve
58481

DN: 50 mm - 300 mm
Pressure: 10, 6 bar
Temperature: -10 °C - 120 °C

... KNIFE GATE VALVE WITH STAINLESS STEEL BODY, STAINLESS STEEL GATE AND EPDM SEAT ...

knife gate valve
knife gate valve

DN: 32 mm - 1,400 mm
Pressure: 0 bar - 10 bar
Temperature: -20 °C - 180 °C

... knife gate valves experts, Flowrates will provide the finest solutions to your process. Our extensive range of knife gate valves enables our customers ...

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Flowrates
knife gate valve
knife gate valve
KGSQ

DN: 100 mm - 1,000 mm
Pressure: 0.5 bar - 10 bar
Temperature: -40 °C - 800 °C

... Flowrates‘ welded square section knife gate valves are specifically designed for the precise control of solids, powders, and bulk materials. Their unobstructed flow design ensures smooth and continuous ...

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Flowrates
knife gate valve
knife gate valve
KGVB

DN: 40 mm - 1,400 mm
Pressure: 6, 10, 16 bar
Temperature: -40 °C - 850 °C

... Flowrates bonneted knife gate valve is designed for high-pressure and high-temperature applications, ensuring maximum reliability for both liquids and gases. Advantages of the KGVB Bonneted Knife ...

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Flowrates
knife gate valve
knife gate valve
A

DN: 50 mm - 1,200 mm
Pressure: 10, 6, 5, 4, 2 bar

... The Knife Gate Valve is a uni-directional wafer valve for general industrial application.It is predominantly used in the paper and pulp chemical industries mining industries ...

knife gate valve
knife gate valve
B

DN: 50 mm - 600 mm
Pressure: 10, 4, 6, 5 bar

... technology The nominal widths available for the knife gate valves range from DN50 to DN600 with flange connections complying with EN 1092 PN10 or alternatively, ANSI B16.5 (class 150). Actuators of ...

knife gate valve
knife gate valve
C

DN: 50 mm - 600 mm
Pressure: 1 bar - 10 bar

... The type C Knife Gate Valve for bulk material is a unidirectional wafer valve which was designed especially for bulk material technology (powder or granulated materials). The Knife ...

knife gate valve
knife gate valve
476 series

Pressure: 0 bar - 10.3 bar
Temperature: 200 °F

... Inflatable Seated Knife Gate Series 476 Posi-flate Inflatable Seated Knife Gate Series 476 Posi-flate Series 476 Inflatable Seated Knife Gates are ...

knife gate valve
knife gate valve
AT 100

DN: 100 mm - 400 mm
Pressure: 10 bar
Temperature: -30 °C - 200 °C

... Wafer type knife gate valve for installation between flanges, from size DN 250 onwards also available as lug type execution for flanges acc. to EN 1092-1 / PN 10. Two-piece body, bidirectional tight ...

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GEFA Processtechnik
knife gate valve
knife gate valve

DN: 25 mm - 100 mm
Pressure: 3.5, 1 bar

... Double O-ring shaft seals (3" & 4") exchangeable (EPDM or FPM) Safety close system Full flow ¼" × 20 male thread on shaft for easy handle extension (3" & 4") Simple and maintenance free operation Seal materials - EPDM, FPM ...

knife gate valve
knife gate valve
ZETA®

DN: 50 mm - 600 mm
Pressure: 10 bar

... Resilient-seated knife- gate valve in fully flanged design, sealing in both flow directions, with integrated scraper system and free flow passage. Operation via electric actuator. Suitable for use as shut-off ...

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VAG-Group
knife gate valve
knife gate valve
KGA

DN: 80 mm - 1,500 mm
Pressure: 6.9 bar
Temperature: 200 °C

... The Clarkson KGA slurry knife gate valves feature heavy-duty, full port elastomer sleeves offering the ultimate isolation against heavy slurries • Mining • Power • Pulp and paper • Alumina • Chemical ...

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Pentair Valves & Controls
knife gate valve
knife gate valve
ERU K1

DN: 50 mm - 600 mm
Pressure: 4 bar - 10 bar

... 600 PN 4 - 10 Body: EN-JL1040 Coating: Epoxy Reliable and versatile, resilient-seated knife gate valves. Can be used as butterfly valve as wafer type or end valve. ...

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ERHARD
knife gate valve
knife gate valve
UP.79.SF

DN: 50, 63, 90, 110 mm
Pressure: 3.5 bar

... connect pipe with internal diameter 38mm). • Easy to open and close. • Light weight. • It is provided with the valve a safety clip to fix the valve in open position. • Specially indicated for swimming-pools and spas. ...

knife gate valve
knife gate valve
HV series

... factors such as the flow conductance and leak-tightness of valves are of great importance. The valves of Leybold are optimized with regard to these demands. For every flange system there are a lot of valve ...

knife gate valve
knife gate valve
HZ644HC series

DN: 40 mm - 300 mm
Pressure: 1 MPa
Temperature: 450, 150 °C

... cylinder rod drives the valve plate to move downward and the valve closes. When the air source enters from the lower intake port, the cylinder rod drives the valve plate to move upward and the valve ...

knife gate valve
knife gate valve
VG-00, VG-001, VG-08 series

DN: 50 mm - 600 mm
Pressure: 4 bar - 10 bar
Temperature: -40 °C - 130 °C

... Body material Cast iron Gate material Stainless steel 304 PN (End) PN10 End Between flange Contact sealing Nitril Operating system Handwheel rising stem ...

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TECOFI
knife gate valve
knife gate valve
170 series

DN: 50 mm - 1,000 mm
Pressure: 2 bar - 10 bar
Temperature: -10 °C - 90 °C

... The Flange threaded ball valve is designed to replace the conventional multiple- valves connections. It has a lifting and twisting body with non rising hand wheel. This valve has complete crossing ...

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SFERACO
knife gate valve
knife gate valve
SGA1

DN: 150, 200, 250 mm
Pressure: 1 bar
Temperature: 100 °C

... Knife gate valves for isolating the flow of free-flowing dry powders and granules. This single-cylinder version features a self-cleaning blade that prevents accumulation of the product ...

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COMAV
knife gate valve
knife gate valve
EH1800

DN: 50 mm - 600 mm
Pressure: 4, 10 bar

... maximum operating pressure, for the use of smaller actuators Adjustable cross seal and replacement without removing the gate valve EKB coating for corrosion protection in accordance with GSK requirements ...

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Hawle
knife gate valve
knife gate valve
MSS SP 81

DN: 2 in - 50 in

... combine to provide a longer service life, less downtime and less maintenance than other valves currently used for these tough applications. - Knife edge gate valve arrow is marked on ...

knife gate valve
knife gate valve

Pressure: 16 bar
Temperature: 150 °C

... Knife Valves developed for sludge and abrasive applications. They are often used especially in sort of fluids containing abrasive particles. These types called knife valves, since they ...

knife gate valve
knife gate valve
KG10A

DN: 50 mm - 1,200 mm
Pressure: 2 bar - 10 bar

... KG10A Knife Gate Valves Unidirectional wafer design valve. One piece cast body with guides to support gate and seat wedges. Provides high flow rates with low pressure ...

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FLAPCON VALVES AND AUTOMATION SYSTEMS CO LTD
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