Brass Straight Needle Valve For Air Pressure
Product name: brass straight needle valve
Temperature of Media: Normal Temperature
Media: air
Port Size: 1/4" x OD10mm
Body: material brass
Size: 1/8"-1/2" x OD10/12/14/15/16/8
Usage:air pressure
pressure:max.70bar
Connection:male thread x ferrule
Description
Products Description
Brass straight needle valve for air pressure
Needle valve is a valve that can be precisely adjusted for a wide range of uses, such as cutting distance for flame cutting, the knob to adjust the flame temperature is a needle valve. Instrumentation needle valve is an important part of the instrumentation measurement piping system, mainly shut-off valves and ball valves, its function is to open or cut off the pipeline access.
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Design |
We provide customized size & follow clients idea and designs |
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Materials |
Brass & Brass Alloys |
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Mfg. processes |
Forging, Machining, Customizes Automatic, CNC Machine |
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Processing Range |
Various sizes available as Per Customer Specification |
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Temperature Rating |
From -65° to +200° |
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Application |
Oil & Gas Industries, Gas Fitting Appliances, Automotive Industries |
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Finish |
Natural Finish , Nickel, Electro Tinned, Chrome |
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Additional Services |
Tensile strength, Longevity , Precision engineered, Assembly and Sub Assembly |
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Advantage |
One stop shopping, |


Needle valves use a tapered pin to gradually open the space for fine control of flow. A spindle can be used to control and regulate flow. Needle valves have a relatively small orifice with a long, tapered seat, and a needle-shaped plunger at the end of the screw that fits perfectly into the seat. As the screw turns and the plunger retracts, flow between the seat and plunger is possible; however, fluid flow is significantly impeded until the plunger is fully retracted. Since the fine threads require many turns to retract the plunger, flow can be easily and precisely regulated.
If you want to know more information, please contact sales2@cx-hoses-fittings.com.
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