Ball Valve supplier UAE
Middleeast Valve is one of the foremost Ball valve supplier UAE . A ball valve is type of closed valve that rotates a ball with a bore inside it to allow, limit, and control the flow of liquids, gases, and vapours in a pipe system.. The shaft that connects the ball to the operational and controlling mechanism that rotates the ball is mounted against two seats. The fluid is not allowed to pass through the valve when the cross-section of the bore is perpendicular to the area of the flow.
Types of ball valves :-
Floating Ball Valve
Floating ball valves are the different type of valve which is used in industrial piping systems. These valves are built so that as the seats start to wear, the pressure from the media passing through the valve forces the ball against the downstream seat to maintain a tight seal.
Trunnion Ball Valve
Trunnion-style ball valves are a design from free floating ball valves, which are the most prevalent form. The ball is attached to the stem on one end of a trunnion ball valve and to a shaft known as the trunnion on the other.
Fully Welded Ball Valve
A fully welded valve is made with a fully welded and forged body to increase strength, decrease weight, and get rid of various leak-prone areas. In a variety of pipeline systems, they are used to connect and disconnect the medium's flow.
Top Entry Ball Valve
Top entrance ball valves are used in pipe systems where it is possible to reach the ball and seats by removing the top of the valve . In process systems, top entrance ball valves are generally used since full valve removal
Jacketed Ball Valve
Jacketed valves are practically always used, from performance monitoring and flow works to the monitoring and control of the flow of factors used for machine operation. Valve with a jacket. Ball valves known as "Jacketed ball valves" have a jacket-like covering around their bodies.
Advantages:
They are lighter than gate valves,
Gate or Globe valves lack the multi-designed flexibility, which reduces the number of valves required.
These valves are produced in a variety of sizes and forms to allow for selection versatility.
The high-quality valves offer safe operation under high temperature and high pressure situations, and they require less force to operate than conventional valves.
Low-pressure drop (flow is almost unrestricted)
It is Time effective to operate
Disadvantages:
Prone to blockages
Struggling with long term throttling
Not suitable for thicker media as sedimentation could occur and damage the valve disc & seat.
Surge pressure could occur due to rapid closing and opening.
Industries:
Chemical and Petrochemical Industry
Oil & Gas Industry
Vacuum
Water Treatment
Automotive
Body Parts
Three-piece body
Two piece
Single Body Top Entry
Split Body
Welded
Description:
Middleeast Valve is one of the foremost Ball valve supplier UAE offering an extensive range of valves in numerous sizes, styles and designs.
Body Material: Cast iron, WCB, WCC, WC6, LCC, LCB, Titanium, SS304, SS316, CF8, CF8M, F55, F51, F53, Monel, Ductile Iron.
Class: 150-2500
Nominal Pressure:- PN10-PN450
Ends: Buttweld, Flanged, Socket weld, Threaded
Operations: Lever-operated ball valve, electric actuated ball valve, pneumatic actuated ball valve, gear-operated ball valve
Size: 1/2” to 48”; DN15 to DN1200
Find us for more details - https://www.Middleeastvalve.com/product-category/ball-valve/
Check Valve Supplier UAE
Middleeast Valve is well known Check valve Supplier in UAE. A check valve is a circulating device which is commonly used in pipeline systems to permit a fluid to flow in just one direction and avoid backwash or backflow. They can be applied to a wide range of fluids, including liquids, gases, condensate, and slurries.
It has two slots, one for input and other for output.
It is also called 'One-way valve', 'Clack valve' or 'Non-return valve' since it only allows media to flow in one direction. Fluids enter the valve at the inlet under pressure, where they push the disc away from the valve's seat and out the outlet.
The disc automatically returns to its seat to stop the flow if there is a pressure drop.
Industries where Check Valves used are :
Chemical processing
Power generation
Hydropower
Petrochemical
Oil and gas
Gas plants
LNG
Liquid gases
Refineries
Petrochemical
Chemical and many more industries …
Types of Check Valves-
Swing Check Valve
Wafer Check Valve
Ball Check Valve
Lift Check Valve
Dual Plate Check Valve
Silent Check Valve
Non-slam Swing Check Valve
Tilting disc Check Valve
Pressure seal Check Valve
How does a Check valve Work ?
The operation of a check valve depends on pressure variation. When the output pressure increases, the check valve will close off, requiring high pressure on the input rather than the output. There are several closing mechanisms for different types of check valves. They typically serve to prevent backflow To ensure that waste water leaves the system and does not return, check valves, for instance, are installed in sewer pipes. They come in a range of sizes, varieties, and styles depending on the needs.
Advantages of Check Valves-
• Self-actuated
• Fast-acting
• It maintains the pressure
• Prevent water hammer.
• Maintenance costs are decreased.
• Capable of adapting to varying flow conditions
Difference between swing and wafer check valve
Wafer check valve
The wafer-thin construction of wafer check valves gives them their name. These slim valves are designed to fit between two flanges in confined places. This valve doesn't have any controls. The valve's central swinging disc, which opens in one direction and closes if liquids flow back in the other direction, is its essential part.
Swing check valve
Swing check valves are used for swinging disc to allow or block flow. The two differ in the way their bodies are made. In contrast to the wafer check valve, swing check valves are not intended for extremely small places. Around the spot where the disc opens up, their bodies have been formed.
Description-
Middleeast Valve is well known Check valve Supplier in UAE offering an extensive range of valves in numerous sizes, styles and designs.
Body Materials: SS304, SS316, CF8M, F51, F53, F55, Aluminum bronze, Cast Iron and Ductile Iron, Carbon steel(WCB, WCC,WC6, LCB, LF2, WC9
Class: 150 to 2500
Nominal Pressure: PN10 to PN450
Size: 1/2” to 24”
Ends: Flanged, Buttweld, Socket welded, Threaded , Wafer, Lug
For more details visit here: https://www.Middleeastvalve.com/product-category/check-valve/
