Metal Seat Electric Butterfly Valve (MB Series)

Model NO.: MB Series Connection Form: Flange Seal Form: Force Sealed Work Pressure: Low Pressure (Pn<1.6mpa) Material of Seal Surface: Metal Hard Sealed Application: Water Industrial Usage Trademark: sungo Origin: China Driving Mode: Manual Structure: Single-Eccentric Sealing Valve Stem: Normal Working Temperature: Normal Temperature (-40°CButterfly Valve is a particular type of valve that uses either a circular vane or a disc as the shut-off mechanism. Butterfly valves have a quick opening/closing quarter-turn mechanism that is used to control the flow of liquid through a piping system. They typically pivot on axes perpendicular to the direction of flow inside the flow chamber. Compared with Ball Valves, butterfly valves do not have pockets to trap fluids when the valve is in the closed position. Butterfly valves are frequently used as throttling devices, controlling the levels of flow in various positions: entirely closed, entirely open or partially open. They can control various substances of air, liquid or solid currents and are situated on a spindle that allows for flow in a single direction.


Valves Size H1 H2 A L Approximate Weight(kg)
Inch mm Lug Wafer Flanged (short patterm) Lug Wafer Flanged (short patterm)
3" 80
4" 100
6" 150
8" 200
10" 250
12" 300
14" 350
16" 400
18" 450
20" 500
24" 600
28" 700
30" 750
32" 800
36" 900
40" 1000
42" 1050
48" 1200
 

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