Ball valves are mechanical components that may direct, modulate, control, and guide the flow of various fluids, gases, and other substances.
It belongs to the quarter-turn valve family. The distinguishing characteristic of a ball valve is its hollow, ball-shaped disc that controls the media flow.
Ball Valves Pros, Cons And Applications
PROS
- Operating costs are low
- Labour and time are efficiently used.
- Excellent on/off switch capacity.
- Very few pressure changes.
- Low wear-and-tear leaking.
CONS
- It is not appropriate for use as a control or throttling valve.
- Unsuitable for a denser media due to the possibility of sedimentation, which could harm the valve seat and disc.
- Rapid opening and closing can cause a pressure surge.
Applications of Ball valves
The majority of industrial applications require leak protection. For individuals who demand tightly shut on/off mechanisms, this is crucial. Purely liquid or gaseous applications, such as those used in the natural gas industry or chemical storage, are examples of these types.
Ball valves can be categorised according to a variety of characteristics, including:
Via Valve Openings:
- Complete Port Type:
This type’s internal diameter is comparable to the internal diameter of the connecting pipe. The decreased friction is this type of design’s key benefit. Despite being more expensive to install, it is frequently utilised in the petrochemical and refining industries since it does not hinder fluid movement. - Reduced Port Type:
This kind features internal diameters that are pipe size on the ends and smaller internal diameters in the centre. For instance, a 3″ Ball valve will have a 2″ Middle Bore and a 3″ End Bore.
Amount of Pieces
- Single-piece construction
- Split Piece Design (Two/Three Piece)
Via Ball Movement
- Floating Type:
This type of ball valve has the floating ball within, which is the most popular design. Only two seats, each composed of a soft elastomeric material, are used to support it. The stem that is attached to the ball’s top turns a quarter round. - Trunnion Type:
A trunnion ball valve has a ball that is attached to the trunnion on one end and the stem on the other. The ball is firmly maintained in position as a result of this design modification. They have lower operating costs and are ideal for both low- and high-pressure applications.
By Body Configuration:
A ball valve supplier will typically classify ball valves into the following categories: rising stem, side entry, top entry, and three- or four-way.
- Side Entrance Type:
The ball and other internal components of this type of valve are enclosed in the Body, and the Bonnet will be attached to the side of the Body by bolts. - Top Entrance Type:
With this kind of valve, the bonnet cover is attached to the top of the ball, making it simple to disassemble, reassemble, and repair the internal valve components. - Rising Stem Type:
In order to prevent the sides of the seal from touching one another, this type of ball valve includes a stem inserted into it. It thereby reduces friction between the two. This style of design lessens uneven seat wear and tear. - Rising Stem Type:
In order to prevent the sides of the seal from touching one another, this type of ball valve includes a stem inserted into it. It thereby reduces friction between the two. This style of design lessens uneven seat wear and tear.
[ Don’t forget to check – Types Of Industrial Valves & Applications ]
By Substance:
The majority of materials used by valve manufacturers include carbon steel, stainless steel, alloy steel, bronze, brass, and PVC. These materials are then categorised based on their use.
Since this is the ideal methodology for a better outcome that is greatly vital for the functioning these valves are designed for, it is crucial to understand the Temperature to which these valves may differ from one another before sourcing and investing in the valves.
In order to have our clients’ satisfaction be accurate and better, we at Fluton Valve, valve suppliers in India, make sure that we periodically research and enhance our designs. As a top manufacturer and supplier of valves in India, we offer the best valves to our customers. Regardless of the industry you work in, we can always meet your demands with our large selection of industrial items. Our made in India valves and knowledgeable staff at Fluton Valve are prepared to assist you in making the finest valve selection.