- Hydraulics - Pneumatics
- Valve
- Needle valve
- Athena Engineering S.r.l.
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Needle valve manualflow controlshut-off
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Characteristics
- Type
- needle
- Operation
- manual
- Function
- shut-off, drain, flow control
- Media
- for oil, for gas, for steam
- Body
- threaded, stainless steel, carbon steel, steel, alloy, bronze, Hastelloy®
- Applications
- for pipelines, for the petroleum industry, for heating, for the gas industry, for the paper industry, cryogenic, for the mining industry, for gas turbines, for boiler
- Associated function
- reducing
- Other characteristics
- ISO, compact, full-flow, emergency, ATEX
- DN
Max.: 2 in
Min.: 0.5 in
- Pressure
Max.: 6,000 psi
Min.: 1,000 psi
- Temperature
180 °C
(356 °F)
Description
- Also used for larger valve constructions different from the smaller needle valve, similar in the axial movement of the closing member against. This requires a gasket to seal the joint between the body and bonnet, The flow can be controlled and regulated with the use of a spindle.
- Needle valve is a kind of globe valve. This is the simplest design available and it is used for general valves.
- Typically used in small diameter piping systems when fine, accurate flow control is needed, needle valves get their name from the point on a conical disc.
- Needle valves are similar to the globe valve in design with the biggest difference is the sharp needle shaped disk.
- Additionally, needle valves are better valve control regulators for smaller quantities.
Athena manufactures valves from genuine guaranteed raw material with material test certificates, hydraulic test certificates, MTC 3.1 available with all supply. Also, we can provide valves with third party inspection agencies.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.