Center Line-type Butterfly Valve

Technical dataSpecification:DN50-DN2600Nominal pressure: PN10/PN16Working temperature: -10℃~150℃Suitable medium: Water, sewage, seawater, gas, food, oil and so on.Connection Mode: Flange ModeProduct Features: This valve is mainly formed by body, disc, stem, seat and actuator device. It has 90°degree quick on-off operation, minimized operating torque which is handy and energy-saving.Vulcanized seat coated on body can separate body and medium completely. It has long service lifeand is suitable to be used in harsh working conditions, and it bears bi-directional pressure in closing with no leakage. Its flow curve is tending to straight line and its regulation performance is excellent.Sealing Performance: Valve is soft sealed and its sealing performance of disc and seat is excellent inclosing. Bi-directional seal performs well; torque is small; 100% no leakage can be ensured under working pressure and friction is small between disc and seat (rubber lining). Stem drives disc in valve and discdoes 90°degree rotation. Opening and closing of disc is flexible without jam and beat; torque is small.


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Product DescriptionButterfly valves are typically used to control fluid with high flow and low dropout. Features of this type of valves include sma...
Pressure class:class150~class600 6bar~50barDiameter range:3"~160"Material:WCB、LCB、LCC、CF8、CF8M、CF3M、CF3、CN7M、CF8C、WC9、C5、C12Actuating mode:manual, ...
.table{ border-collapse:collapse;} .table td, .table th{ border:1px solid #cdcdcd; padding:5px;}DESCRIPTION1.standard: DIN F4/F5, BS5163, SABS 664/...
Flange Drilling:options: DIN PN6/10/16ANSI CLASS 125/150JIS 10KBS10 TABLE "E"Optional Materials:Body: Cast Iron GG25, Ductile Iron GGG40, GGG50Disc...
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