Ball Valve suppliers in UAE

Middleeast Valve is one of the greatest Ball Valve suppliers in UAE. We supply to cities like Dubai, Abu Dhabi, Sharjah, and Ajman.

A ball valve is a type of quarter-turn valve that uses a hollow, perforated, and pivoting ball to control the flow of fluids. It is one of the most common and versatile valves, widely used in various industries due to its reliability and ease of operation. The design of a ball valve allows for quick opening and closing with minimal friction loss.

Difference between Ball Valve and Gate Valve:

While both ball valves and gate valves are used to control the flow of fluids, there are some key differences between them:

Design:

A ball valve uses a spherical closure (the ball) to control flow, while a gate valve uses a flat or wedge-shaped gate to regulate flow.

Ball valves typically have a compact design, making them suitable for tight spaces, while gate valves are generally larger and require more space.

Operation:

Ball valves offer quick, quarter-turn operation, allowing for fast opening and closing.

Gate valves require multiple turns to fully open or close, resulting in slower operation.

Flow Control:

Ball valves provide better throttling capability and are ideal for applications that require precise flow control.

Gate valves are better suited for on/off applications and are not recommended for throttling due to the potential for erosion of the gate.

Working Principle of Ball Valve:

The working of a ball valve is relatively straightforward:

Opening: When the valve handle or actuator is turned, it rotates the ball inside the valve body. In the fully open position, the bore through the ball aligns with the flow path, allowing fluid to pass through the valve.

Closing: Turning the handle or actuator in the opposite direction rotates the ball, positioning it perpendicular to the flow path. In this closed position, the ball blocks the flow of fluid, preventing it from passing through the valve.

Sealing: Ball valves typically have a tight sealing mechanism, such as O-rings or gaskets, which ensures a leak-free seal when the valve is closed.

Ball valve suppliers in UAE are often the preferred option for applications demanding swift actuation for both opening and closing, or when precise and reliable shut-off is paramount.

Parts of ball valve:

Body and cover.

Ball.

Stem.

Handle.

Seats.

Body Seals.

Stem Packing or Seal.

Types of ball valves:

Double block and bleed ball valve

Forged steel ball valve

Floating ball valve