Middleeast Valve is one of the best Check valve supplier in UAE.  We supply to cities like Dubai, Sharjah, and Abu Dhabi.  

Functionality of Check Valves:

Check valves, also known as non-return valves, are mechanical devices designed to allow fluid (liquid or gas) to flow in one direction only. They play a crucial role in various systems to prevent backflow, which can occur when the direction of flow reverses.

One-Way Flow:

The primary function of a check valve is to allow fluid to flow in one direction only, preventing reverse flow or backflow.

Preventing Backflow:

When the fluid flows in the intended direction, the check valve opens, allowing the fluid to pass through freely.

If there is a reversal in flow, the check valve closes to prevent fluid from moving backward.

Maintaining Pressure:

Check valves help maintain pressure within a system by preventing fluid from flowing back into areas where it is not desired.

Minimizing Water Hammer:

In applications like water systems, check valves help reduce the effects of water hammer, which is a sudden increase in pressure caused by a rapid change in flow direction.

What is a check valve used for?

A check valve is used to allow the flow of fluid (liquid or gas) in one direction only, preventing backflow and maintaining proper directionality within a system. It ensures that fluid moves forward while blocking reverse flow, serving to maintain system efficiency, prevent water hammer, and safeguard against undesired pressure fluctuations.

What is the difference between control valve and check valve?

A control valve is designed to regulate the flow, pressure, or temperature of a fluid within a system, with the ability to vary the flow rate. On the other hand, a check valve is a one-way valve that allows fluid to flow in only one direction, preventing backflow and ensuring unidirectional flow in a pipeline. Control valves are used for modulation and control, while check valves are primarily focused on preventing reverse flow.

In the UAE, a Check Valve Supplier plays a vital role by offering an essential component designed as a unidirectional gateway for fluids. These valves are instrumental in facilitating the controlled movement of fluids in a desired direction while effectively blocking any reverse flow. Their utility extends across a wide range of industries, ensuring the maintenance of accurate and regulated fluid flow.

Description:

Body Material- Cast Iron and Cast Steel (LF2, A216, WCB, WCC, LCB, LCC, WC6, WC9), Ductile Iron, Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F91), DUPLEX AND Super duplex STEEL [ F51, F53,F55 ] Forged Steel A105, A105N, F11, F22, F304, F316, F91] , Alloy20 , Hastelloy ALBR.

Size- ½” – 80”

Class-150 – 2500; PN10 – PN-450

Ends- Threaded, socket weld, butt weld, flanged, lug, wafer.

Check valve types:

· Swing 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

· Foot Check valve

· Piston check valve

Check valve Industries:

· Chemical Industry

· Pulp and paper Industry

· Marine Industry

· Mining Industry

· Power Generation Industry

· Oil and Gas Industry

· Nuclear Industry

· Petrochemical Industry

· Water Treatment Plants

· Textile Manufacturing Industry

Check valve parts :

· The body

· A disc

· A star guides

· A spring

· Front Plate

· Gasket

· Stem

· Bonnet

· Actuator

Visit us: https://www.middleeastvalve.com/product-category/check-valve/