4What is the service life of the WEH16 electro-hydraulic reversing valve?

The service life of the 4WEH16 electro-hydraulic reversing valve has no fixed number of years, but it mainly depends on the working life of the electromagnet. The service life of the DC electromagnet is usually more than ten million times, and the service life of the AC electromagnet is between hundreds of thousands to millions of times.

Specifically, the service life of the 4WEH16 electro-hydraulic directional valve is affected by the following factors:

Electromagnet type:

DC electromagnet: has a long service life, generally more than 10 million times, and some even up to 40 million times.

AC electromagnets: Relatively short service life, typically between hundreds of thousands to millions of operations.

Working environment:

In harsh working environments, such as high temperature, high humidity, corrosive gas or dusty environments, the wear of electromagnets and other components will increase, thus shortening the service life.

Frequency of use:

High-frequency commutation operations will accelerate the fatigue of electromagnets and other components, resulting in shortened service life.

Maintenance:

Regular maintenance can extend the service life of the electro-hydraulic directional valve. For example, clean the valve body, check the working status of the electromagnet, replace worn parts, etc.