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Needle Valves

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Needle Valves are also known as flow control valves, used to control flow rates accurately. There are various sizes available to connect the needle valve to port connection on the input and output. The size of the needle valve varies from 1/4” to 1”. 

​Stainless steel needle valve is installed in sampling systems application, chemical processing, and corrosive handling. Whereas needle valves that are made of carbon steel material are used in refineries, gas, oil, water, chemical, wastewater industries. 
Size
  • 1/4" to 1"
Material
  • ​Carbon Steel
  • Stainless Steel SS316
Working Pressure
  • ​6000 PSI
  • 10,000 PSI
Connection Type
  • BSPP
  • NPT
CATALOGUE :

Needle Valves Steel 350BAR

Needle Valves SS316 FxF 6000PSI

Needle Valves SS316 10000PSI

Needle Valves SS316 6000PSI

Needle Valves SS316 MxF 6000PSI


What are Needle Valves 

1. What is a needle valve used for? ​
It is a manual valve to start, stop and regulate the flow rate within a piping flow. The unique design of needle valves is able to ​control how much fluid passes through the valve precisely. 

Seat and needle are designed to be exactly fit to one another, with that there will be no gap for fluid to escape when the needle is put into place. The seat is the space where the needle enters the channel through. ​
SS316 Needle Valve 6000 PSI
SS316 Needle Valve 6000 PSI
​2. Can a needle valve regulate pressure?
​

Needle valve operates when the handle is turned on, the stem is rotating and lifts up the needle from the seat. It allows the fluid to flow through the seat. The needle position decides the flow rate. The real change in needle depth for every turn is extremely minimal. This allows for maximum accuracy, as the needle raises or lower by the tiniest of degrees. ​
SS316 Needle Valve 10000 PSI
SS316 Needle Valve 10000 PSI
The working pressures of needle valve are from 5000 to 10,000 PSI. Needle valve working pressure changes according to the temperature. High temperature reduces working pressure, and the other way round, lower temperature increases working pressure.  

Stainless steel SS316 and carbon steel are the most commonly used material for the needle valves. Needle valves are made up of stainless steel as this material is resistant to most forms of corrosion, chemical damage and rust and will last for years. No replacement needed and low valve maintenance required.​
​3. What is the purpose of needle valve?
  • Adaptability: It allowed the user to choose an entire range of midway options. Users can adjust the flow rate from low to maximum for system setting. This allows for strong adaptability.   
​
  • Precision: It is normally used for the meter line, gauge, and instrument service. Users can regulate the flow in exact measurements when the needle is shifted to such minute degrees. It provides exact numbers and measurements according to project flow rate calculation.
MHA Steel Needle Valve
MHA Steel Needle Valve
  • Effectiveness and Efficiency: As the flow can be controlled accurately, users can achieve an unprecedented level of effectiveness and efficiency. Instead of allowing greater flow to create wasting fuel, energy and manpower, users can calculate and apply the exact amount needed. It is a saving from money and energy at the same time. 
 
  • Safety: Due to the application of precision, there is less chance of leakage, breakage or over use which reduces the risk of unexpected damage and it would increase safety level. 

CATALOGUE :

Needle Valves Steel 350BAR

Needle Valves SS316 FxF 6000PSI

Needle Valves SS316 10000PSI

Needle Valves SS316 6000PSI

Needle Valves SS316 MxF 6000PSI


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  • About
    • Core Values
  • Brands
    • Stauff
    • RFS Hydraulics
    • MHA Zentgraf
    • Eaton
    • AF Hydro
    • Oleo Tecnica
    • Inteva
    • Both-well
    • KPL Industry
  • Products
    • Pipes and Tubes >
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    • High Pressure Valves >
      • High Pressure Ball Valves
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      • ISO 6164 Ball Valves
    • High Pressure Fittings >
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        • Stainless Steel Mini Ball Valve
      • Flange End Ball Valves >
        • PN10/16 SS316 Flange End Ball Valve
        • ANSI 150# SS316 Flange End Ball Valve
        • ANSI 300# SS316 Flange End Ball Valve
        • JIS 10K SS316 Flange End Ball Valve
        • ANSI 150# Cast Steel Flange End Ball Valve
        • ANSI 300# Cast Steel Flange End Ball Valve
      • Swing Check Valves >
        • ANSI 150# SS316 Swing Check Valves
        • JIS 10K SS316 Swing Check Valves
        • ANSI 150# Cast Steel Swing Check Valve
        • Threaded End SS316 Swing Check Valves
        • Threaded End Brass Swing Check Valves
      • Single Plate Check Valves
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      • Spring Check Valves
      • Y-Strainers >
        • ANSI 150# SS316 Y-strainer
        • JIS 10K SS316 Y-strainer
        • Threaded End SS316 Y-strainer
        • ANSI 150# Cast Steel Y-strainer
        • JIS 10K Cast Steel Y-strainer
      • Gate Valves >
        • ANSI SS316 150# Gate Valve
        • JIS 10K SS316 Gate Valve
        • Threaded End SS316 Gate Valve (200 PSI)
        • Threaded End SS316 Gate Valve (800 PSI)
        • ANSI 150# Cast Iron Gate Valve
        • JIS 10K Cast Iron Gate Valve
        • ANSI 150# Cast Steel Gate Valve
        • ANSI 150# Forged Steel Gate Valve
        • Threaded End Forged Steel Gate Valve
        • Welded End Forged Steel Gate Valve
      • Globe Valves >
        • ANSI 150# SS316 Globe Valve
        • JIS 10K SS316 Globe Valve
        • Threaded End SS316 Globe Valve (200 PSI)
        • Threaded End SS316 Globe Valve (800 PSI)
        • ANSI 150# Cast Iron Globe Valve
        • JIS 10K Cast Iron Globe Valve
        • ANSI 150# Cast Steel Globe Valve
        • ANSI 150# Forged Steel Globe Valve
        • Threaded End Forged Steel Globe Valve
        • Welded End Forged Steel Globe Valve
      • Butterfly Valves >
        • ANSI 150# Cast Iron Butterfly Valve
    • Low Pressure Fittings >
      • Class 150 Fittings
      • Camlock Fittings
    • Accessories >
      • Pressure Gauges
      • Stauff Test Couplings
      • Walform Machine
      • GS Retain Ring
      • Anti-bloc Fett
      • Stauff Tube Clean Systems
      • Dowty Seals
      • Stauff Level Gauge
      • Stauff Filler Breathers
  • Catalogues
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  • Contact
  • MYREWARDS
    • MYFAQ