How to Work for Electric butterfly Valve

Electric butterfly valve is composed of electric actuator and valve components, so it has the advantages such as simple operation, simple structure and other advantages, also widely used in chemical, pharmaceutical and other industries. And because of the implementation of electric actuators, the development of the butterfly valve is on a new level.

Electric butterfly valve principle: through the electric device to drive the stem, so that the butterfly plate has 90 degrees of rotation to achieve the valve opening and closing.

Electric actuator principle is very simple, just like the razor for everyday use as energy source is electricity, power led to the operation of the valve plate, so as to achieve open and close the valve and fluid flow or cut-off. Electric valve electric actuator can be divided into switching and modulating the switching electric switch valve is to play the role; and adjust the electric sanitary butterfly valve is to play the role of regulating traffic, the traffic can be accurately adjusted to a thousand indexing valve is a relatively high price. The valve is installed in the pipeline as a device, if to check the status of the switch does not seem very realistic, so there is the existence of feedback signal. The regulator itself has a feedback signal, and the switch can be based on the specific needs of customers to choose whether to install feedback signal.

A storage method of electric butterfly valve:
1, the product should be stored in a dry ventilated room, shall not be stored in the open; sealing ring should not contact with oily substances, so as not to aging.
2, storage and transportation:
A, the path has a stuffy cover, to dust, rust, keep the channel clean.
B, electric butterfly valve at both ends of the surface should be cleaned to remove dirt, and coated with rust inhibitor.
3, storage period of more than 18 months of electric butterfly valve, before installation and use should be re test, to ensure the integrity of the structure and function.
4, electric butterfly valve placed, should ensure that electrical equipment is not squeezed and damaged terminals, and to prevent contact with corrosive substances. Handle with care to avoid damage to electrical and mechanical parts.

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