Motor Actuated Butterfly Valve(D941) suppliers

Motor Actuated Butterfly Valve(D941)

Motor Actuated Butterfly Valve(D941)

This series of butterfly valves are suitable to be used for industrial pipeline as two-way open-closing and regulating devices.The scope of regulation is from 4o°to 90°fully open.If the valve is one-way used,the recommended pressure direction of closing is shown on fig.

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Motor Actuated Butterfly Valve(D941) Details

Suitable medium: water、 sea water
Main material :

grey cast iron, ductile cast
iron,alloy cast iron,carbon steel

Suitable temprature : ≤80℃
Nominal pressure : PN2. 5-25bar
Nomirtal diameter : DN25-DN200mm
Flange dimension:

BS4504 IS0251,IS07005
and other standardsconforming to the
requirements

Face to Face length:

BS5155,IS05752,
DIH3352,AWWAC504 and other
standards conforming to the
requirements

 

MATERIALS OF MAIN PARTS

Name of parts
Material of parts
Body, disc
Cast iron/duetile iron/carbon steel
Shaft
Stainless steel
Body sealing ring
Stainless steel
Disc sealing ring
Rubber/stainless steel

This series of butterfly valves are suitable to be used for industrial pipeline as two-way open-closing and regulating devices.The scope of regulation is from 4o°to 90°fully open.If the valve is one-way used,the recommended pressure direction of closing is shown on fig.

features:

1.The disk is truss framed with two-plate and flow-resistent is lower.
2.It has reliable sealing structure for two-way stopping without any leakage.
3.The axle sleeves are self-lubricanted bearing. Oiling is not need and friction drag is small during operation.
4.Rubber sealing can be replaced on pipeline without removing the valve (DN>700).
5.Several kinds of actuators with reliable performance and agile operation are supplied for the liser's selection. Wear-resisting and corrosion-resisting.

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