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eccentric butterfly valve supplier

eccentric butterfly valve supplier

Product Name

eccentric butterfly valve supplier

Standard

API609,Mss Sp-67,DIN3202,BS En558-1

Valve Body

Casting

Working Temperature

Normal Temperature (-40°C<T<120°C)

Transport Package

Playwood Case

Specification

DN100-DN3000/2″-36″

Disc

Di/CF8/CF8m

Material of Seal Surface

Metal Hard Sealed

Production Capacity

5000/Mouth

Application

Industrial Usage, Water Industrial Usage

An eccentric butterfly valve functions in a similar way to a standard butterfly valve, but with one key difference: the disc (butterfly) is offset from the center of the valve body.

A standard butterfly valve has a disc that rotates about an axis in the center of the valve body. This opens and closes the valve in a symmetrical manner.

In an eccentric butterfly valve, the disc rotates about an axis that is offset from the center of the valve body. This makes the opening and closing motion asymmetrical.

Theeccentric butterfly valve manufacturerprimary purpose of this eccentric design is to achieve full closure of viscous or sticky fluids that tend to hang up in the valve seat area. Since the disc does not center perfectly over the seat when fully closed, it helps squeeze out any trapped material.



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