Needle Valve

Middleeast Valve is one of the greatest Needle Valve Supplier in Sharjah. We supply good quality of valves to Dubai, Abu Dhabi, Ajman and Ras Al Khaimah. Regulating valves like needle valves and plunger valves allow engineers to precisely control and regulate fluid flow and pressure. The sharp needle-shaped disc is the main distinction between needle valves and globe valves in terms of design. The plunger of a needle-shaped valve with a tiny port is threaded. Despite typically only being able to handle relatively low flow rates, this arrangement allows for a very gradual increase or decrease in the size of the opening, allowing precise flow regulation.

Linear motion needle valves are used in instrument systems to throttle down small volumes. A manual valve called a needle valve is utilized when continuous flow regulation necessitates throttling. With the pointed needle-like disc of this being the major distinction, needle valves are somewhat similar to globe valves in design. The gearbox is able to move the piston tube in sliding motion for the opening and shutting positions thanks to the needle valve’s isolation system, which has a very exact isolation system and is accompanied by the shaft’s delicate movement.

Needle valve Selection:-

  • Valve Material: This is determined by the application.
  • Valve, port, and orifice size
  • Temperature and pressure rating

Uses :-

  • Flow control
  • In pump start
  • Pressure regulation
  • Turbine by-pass
  • Flow discharge
  • Air regulation

Types:

  • Manually operated threaded needle valve
  • Motorized Needle Valve
  • Angle Needle Valve

Advantages :-

  • The size of needle valves is smaller.
  • At low rates, the flow control is extremely accurate.
  • Accurate flow rate adjustments are possible.
  • They are capable of being throttled.
  • These valves are simple to shut off.
  • For the purpose of heating hot water, needle valves serve as bleed valves.

Description:-

Middleeast Valve is one of the great Needle Valve Supplier in Sharjah, offering an extensive range of valves in numerous sizes, styles and designs.

  • 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

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