An Ultra-High Pressure Needle Valve (Straight Type) is a precision valve designed for direct, inline flow control in systems that operate about 20,000 PSI. It allows gradual and safe throttling or complete shut-off of fluids such as water, oil, gas, or hydraulic media in testing, hydrostatic, or chemical injection systems.
High Pressure Needle Valves classify:
a. Flow configuration: straight, angle, 3-way, manifold
b. Connection type: MP/HP coned & threaded, NPT, compression
c. Stem design: standard: non-rotating, regulating
d. Material: 316 SS, Alloy 625, Hastelloy, or special grades
e. Pressure range: typically 10,000 PSI to 60,000 PSI
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