Definition(s)
Needle Valve
A globe valve incorporating a needlepoint disc that allows extremely fine flow control.
Source: IADC UBO / MPD Glossary, December 2011. Global Standards
Oil & Gas Drilling Glossary - IADCLexicon.org
A globe valve incorporating a needlepoint disc that allows extremely fine flow control.
Source: IADC UBO / MPD Glossary, December 2011. Global Standards