Description
Middleeast Valve is one of the best Control valve supplier in UAE. We supply high-quality valves to a wide range of industries in Dubai, Abu Dhabi, Fujairah, and Khor Fakkan.
A control valve is a device used in fluid or gas systems to regulate, manipulate, or control the flow rate, pressure, temperature, or other process variables within a system. It acts as an essential component in various industries to manage the flow of liquids, gases, or steam.
Functions of Control Valves:
lFlow Control:
The primary function of control valves is to regulate the flow of fluids in a system. By adjusting the position of the closure member, the valve can either allow more fluid to pass through or restrict the flow, thus controlling the process parameters.
lPressure Control:
Control valves are often used to maintain specific pressure levels within a system. They can modulate the flow to ensure that the pressure remains within the desired range.
lTemperature Control:
In processes where temperature control is crucial, control valves play a vital role. By adjusting the flow of heat transfer fluids, these valves help maintain consistent temperatures.
l Level Control:
Control valves are employed in systems where maintaining a specific fluid level is essential. They regulate the inflow and outflow to ensure a stable level within a tank or vessel.
Control valves operate using various mechanisms such as throttling, on-off control, or proportional control. These valves have actuators that receive signals from sensors or controllers. The actuators then adjust the valve's position, altering the flow rate through the valve. This action enables precise regulation and control over the process, ensuring optimal operational conditions in industrial systems.
In the UAE, we have established ourselves as the preferred choice for industries in need of dependable Control Valve solutions, with our unwavering commitment to quality and precision. These valves play a crucial role in fluid flow management, responding to signals from process control systems that measure relevant variables and issue commands for precise position adjustments.
Description:
Available Materials: Ductile Iron Control Valve, Cast iron Control Valve(WCB, WCC, WC6) LCC, LCB, Stainless Steel (SS316, SS304), Super Duplex (F51, F53, F55)
Class: 150 to 2500
Nominal Pressure: PN10 to PN450
Medium: Air, Water, Chemical, Steam, Oil
Operations: Electric actuated and Pneumatic actuated
Size: 1/2”- 24”
Ends: Flanged, butt weld, socket weld, threaded
Electric actuator details:
oTorque – 3 – 9 nm
oOperating pressure- 8 Bar
oPort Connection-NPT1.4”
oMounting Base-ISO5211
oTemperature--20°C - +80°C
Configuration of a Pneumatic Actuator:
Ø4-20 amp
ØPneumatic single acting actuators
ØPneumatic double acting actuators
ØPneumatic rotary actuators
ØPneumatic Scotch and Yoke actuators
ØPressure: 228 bar
Temperature:
lStandard -4°F to 200°F (-20°C to 93°C)
lLow -40°F to 176°F (-40°C to 80°C)
lHigh 0°F to 300°F (-18°C to 149°C)
Control valve types:
ØThree way control valve
ØCage type control valve
ØDouble seat control valve
ØO type shutoff control valve
ØSingle Seat control valve
ØWater Control valve
ØGlobe Control valve
ØAngle type control valve
Control valve industries:
ØOil and Gas Industry
ØPipeline Industry
ØMarine Industry
ØPower Industry
ØNuclear Industry
ØMining Industry
ØChemical Industry
ØPetrochemical Industry
ØSteam Services Industry
Key components and features of a control valve include:
lValve Body: The main structure that houses the internal components of the valve.
lActuator: Responsible for moving the valve mechanism to control the flow. Actuators can be pneumatic, electric, hydraulic, or a combination of these.
lValve Trim: Refers to the internal components of the valve, including the plug, seat, and other parts that control the flow.
lPositioner: A device that adjusts the position of the valve based on feedback from sensors to ensure precise control.
lPosition Feedback: Sensors or transmitters that provide information about the valve position.
Visit us: https://www.middleeastvalve.com/product-category/control-valve/
