DN 300 butterfly value /pneumatic PN16 air actuated DN300 butterfly valve /

1. Overview

Pneumatic valve is a pneumatic valve angle of 90 °, typically used to control high flow, low dropout fluids. Butterfly is characterized by small size, simple structure, small space required for installation, and low cost. Since the smooth flow path valve resistance coefficient, the higher the flow obtained is therefore suitable for high viscosity, with the fibers, particles and the sediment containing the regulation and pulp medium flow.
Pneumatic control valve can be chose different materials lining body and different materials valve plate according to different media.
According to the requirements of the production process, there are wafer centre line butterfly valve, flanged full-lining butterfly valve, triple offset metal-sealing butterfly valve, air butterfly valve.
The butterfly valves above all could open 90 °, are characterized by approximately equal percentage, large flow capacity, greatly exceeds its rated value of the same caliber Kv other valves.
Pneumatic butterfly valve is composed by butterfly valve and pneumatic actuator, which can automatically adjust the temperature, pressure and flow rate of the medium. Pneumatic triple eccentric metal sealing butterfly valve could shut off and achieve zero leakage.

Pneumatic Butterfly Valve Models
(Equipped with Our BELL BGT Series Pneumatic Actuator )

BGTWA:Pneumatic wafer centre line butterfly valve

BGTWF:Pneumatic flanged full-lining butterfly valve,

BGTWSY:Pneumatic triple offset metal-sealing butterfly valve

BGTWK:Pneumatic air butterfly valve.

Pneumatic Butterfly Valve Models
(Equipped with Our BELL BAW Series Pneumatic Actuator ):

BAWWA:Pneumatic wafer centre line butterfly valve

BAWWF:Pneumatic flanged full-lining butterfly valve,

BAWWSY:Pneumatic triple offset metal-sealing butterfly valve

BAWWK:Pneumatic air butterfly valve.

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