Instrument Needle Valve
Introduction:
Instrument needle valve has the advantages of easy installation and disassembly, tight connection, fire prevention, explosion-proof and high pressure resistance, good sealing performance and so on. It is an advanced connection valve in power station, oil refining, chemical equipment and instrument measurement pipeline.
Application:
Instrument needle valve can withstand greater pressure than other types of valves, sealing performance is good, so it is generally used for small flow, high pressure gas or liquid medium seal. When installing, the flow of the medium should be consistent with the direction of the arrow on the body. Instrumentation needle valves should generally be installed horizontally in the pipeline.
Main Parameters:
| Nominal Pressure |
PN2.5, PN4, PN6.4, PN16, PN32 |
| Nominal Size |
DN5~DN25 |
| Suitable Medium |
Oil, water, gas and other non-corrosive or corrosive medium |
| Suitable Tempareture |
-20~+440, -70~+240 |
| Main Material |
1Cr18Ni9Ti, 304, 316, 316L, 12Cr1Mov, etc. |
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