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Donghee Engineering
[Korea]
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1565-10 Songjeong-dong, Gangseo-gu, Busan 618-819 Korea
Phone:
82-51-8319727
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Keun-Soo, Jung , President
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Donghee Engineering
 
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Positive Pressure-type Butterfly Valve
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Positive Pressure-type Butterfly Valve
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Description

The positive pressure-type butterfly valve’s structure of multi-staged double inclination addresses a leakage incurred from backpressure, which is a problem associated with existing butterfly valves. This results in a seat structure that enables the perfect sizes. With the design of a valve disc seated at a 90 degree angle, the adjustment of exact zero point is made possible.

Related Keywords: Butterfly Valves , Valves , dongheeeng , Positive Pressure-type


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