Manual Control Valve vs Electric Control Valve

by Josefa Reed

In engineering manufacturing processes, no one can underestimate the importance of the control valve, whether it is the manual control value or the electric control valve. It is one of those sought after tool uses, especially in the chemical and mechanical processing industry.

For most people who may not be aware of the control valve and what it is used for, we will do our best to break down everything for you in the simplest of time.

In the industry, there are several types of control valves present. But the main types of valves are the manual valve and the electric valve.

For the rest of this article, we will be giving you the major differences between the manual control valve and the electrical control valve.

Let’s dive in.

The Manual Control Valve

The manual control valve is those types of valves that are operated using the manual operator. These manual operators can either be the hand wheel, or the hand lever.

The main reason why people use these control valves is to start and stop the flow of liquid. The best manual valves are those that allow the flow to move straight from the body while still maintaining full closure.

The good thing about the manual operator is that it is placed in a mid-stroke position.

There are various classifications of the manual valves. In this article, we will talk on the three different classifications these of mall valves and how unique they are.

· The stopper valve.

The stopper valves are those that make use of elements perpendicular to the piping. The globe and piston valves are two of the most common types of stopper valves. Because of the way it was designed, it takes more pressure drop than any other type of designs.

· The sliding valve.

The sliding valve is one of those manual valves with a straight-through flow. It has a flat perpendicular element that aids and intersects the flow.

· The Flexible valve

The flexible valve uses the best flexible closure element with a body that has a perfect straight flow.

The Electric Control valves.

Unlike the manual control valves, the electric control valves are control valves that make use of electrical operators and smart systems to function better. Unlike the manual control valve, it acts better and delivers in record time.

The electrical control valve made use of electrical actuators to prevent inefficiencies using compressed air as a medium

 An electric option is appropriate and also cost-effective when it comes to actuation.

One thing you would like to know is that not all electric control valves are suitable for several processes operations.

However, it is ideal for a lot of situations, especially where the users have experienced a lack of precision.


In this article, we have done our best to show you the important distinction between the electric control valve and the manual control valve. The good thing about these valves is that they both have their unique features that make the usability very unique and one of a kind.

In your manufacturing process, you need to know the right types to use the businesses that would give you the best results.

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