Middleeast valve is one of the best Needle Valve supplier UAE. We have a team of professionals who ensure that the products we offer are of high quality and meet internationally recognised quality standards. We have a strong research and development team as well as a good customer service support. We are the industrial valve suppliers in Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey and United Arab Emirate. Needle valves are used to control flow rate. They can also be used to as shutoff valves. The needle valve body is typically made of brass, bronze, stainless steel, or an alloy of these materials. Valve seats are commonly made of PTFE, or thermoplastic materials.
Application of Needle valves:
Needle valves are used in nearly every industry where control or metering of steam, gas, oil, air, water, or other non-viscous liquids is required. Needle valves are widely used in industries such as power generation, zoological sciences, cooling, instrumentation control, and gas and liquid dispensing.
The needle valve is avoided in slurries and viscous media because the small orifice can be easily blocked by thick material or solids.
Advantages of Needle valve:
· The needle valve helps to control flow at a very low rate with higher accuracy.
· Needle valves are compact, thus there is no space constraint while installing it.
· Throttling is possible in this valve even with less fluid volume.
· Its operation is simple.
· Flow rates can be adjusted accurately.
Disadvantages of Needle valve:
· Because of the high restriction of fluid flow, there is a high-pressure loss in the needle valve.
· They are only suitable for low flow rate piping systems.
· If the fluid contains solid particles, the seat and needle may be damaged.
· It is impossible to tell whether it is open or closed simply by looking at the handle position.
· These valves do not allow for immediate opening or closing. Immediate operations may cause needle valve seat damage.
Industry which uses Needle valve:
· Power plants
· Refineries
· Chemical plants
· Oil and gas
Description:
Materials: SS316, SS316L, Duplex, Inconel 625, SS304, CF8, CF8M, F51, F53, F55,
Class: 150 to 2500
Nominal Pressure: PN10 to PN450
Size: 1/2” to 2”
Ends: Threaded, socket weld, butt weld
Operations: Hand wheel operated
https://www.middleeastvalve.com/product-category/needle-valve/
GATE VALVE SUPPLIER OMAN:
Middleeast valve is the fastest growing Gate valve supplier Oman. The primary goal of Middleeast valve is manufacturing high-quality, safe, and long-lasting valves. Our valves are made to order to meet the needs of a variety of industries, and they require very little maintenance. We supply industrial valves in Bahrain, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman & Syria.
With the use of a twist-style handle or knob that is situated at the top of the valve, gate valves regulate water flow by raising or lowering an internal gate. This type of valve functions by moving the disc obstructer upwards and downwards to open and close the flow through the valve. They don't obstruct the flow of fluid and take up very little room. Water flow can be started or stopped using a gate valves. As the pipeline diameter and the gate have same opening there won’t be anything to hinder the flow when the gate valves are open.
There are a few advantages of gate valve like they can be used both the ways in a circuit, pressure loss is less/ minimum, it provides a smooth and regular path, helps in saving the energy and cost of ownership.
Cast iron, cast carbon steel, ductile iron, gunmetal, stainless steel, alloy steels, and forged steels are the most common materials used to make gate valves.
Different types of Gate valve:
· Rising Stem Gate Valve
· Non-Rising Stem Gate Valve
· Bellow Seal Gate Valve
· Pressure Seal Gate Valve
· Cryogenic Gate Valve
· Forged Gate Valve
Different types of Industries Gate Valve are used in:
· Chemical
· Petrochemical
· Power Generation
· Pulp and Paper
· Oil and Gas
· Refining Sectors
Description:
Available materials: SS304, SS904, SS904L, SS316, Aluminium Bronze, Monel, Bronze, Brass, Duplex steel, Inconel, Incoloy, Titanium, WCB, CF8, CF8M, CF3, CF3M, WC1, WC6, WC9, Cast iron, SPUER DUPLEX
Size: 1/2″- 64”
Class: 150 to 2500
Nominal Pressure: PN10 to PN450
Operations: Hand Wheel Gate valve, Gear operated Gate valve, Electric actuated Gate valve and Pneumatic Actuated Gate valve
Ends: Flanged (FF, RF, RTJ), Buttweld, Socket weld, Threaded
Standards: API607, DIN, BS, ANSI, AWWA, ASME, API6D
https://www.middleeastvalve.com/product-category/gate-valve/