Our lugged knife gate valve is bi-directional tight and can therefore be installed into a pipe system independent of pressure direction.
A fully lugged valve body design and integrated flange gaskets makes it easy to install and also allows end-of-pipe installations.
With a full bore design this gives excellent flow characteristics and makes it suitable for fluids, sludge and liquids with solids in suspensions such as water, sewage and bio mass.
This valve has a robust coated and fully lugged valve body in nodular iron, with a gate in stainless steel and polished edge in order to minimize friction and to lower required operation force.
The valve is supplied with a sealing profile in Nitrile or EPDM and this is reinforced with a steel core. .
The valve is designed, manufactured, inspected and tested according to pressure equipment directive 2014/68/EU category I and II module A2.
Electric Multi Turn Actuator Operated Lugged Knife Gate Valve
Size & Connections
DN50 (2″) to DN600 (24″)
EN 1092 PN 10
EN 1092 PN 16
ASME/ANSI B 16.5
Class 150
AS 2129 Table D and E
Duty
Fluids, sludge and liquids with solids in
Suspensions such as water, sewage and bio mass.
Materials
Nodular Iron
Carbon Steel
Stainless Steel
Temperature
Dependent on pressure 200°C
Approvals/Certification/Design
Leakage Rate: EN 12266-1:2009 rate A: No visually detectable leakage is allowed for duration of the test
Pressure tests: are performed with water at 20º C according to EN 12266-1:2009
2014/68/EU category I and II module A2
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