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Needle Valves

Needle Valves

Needle valves are constructed to meter fluid and gases.  They are O-ring sealed to eliminate valve maintenance.  The O-ring is positioned between the actuating threads and the seat, and seals the closely fitted cylinder to give the lowest possible internal volume and protect the threads from contamination.    Available in angle and straight patterns.  Both patterns are available for panel or bracket mounting. 

V1 has a medium tipped stem (37°) to offer rapid shut off, full flow and a semi-metering function.  The V3 offers precise fluid control through a full metering tip (5°) and lubricated micrometer threads. 

Common Applications:

  • Fluid

  • Gases

V1 Needle Valves

V1 Needle Valves have a 37° medium tipped stem to offer rapid shut off, full flow and a semi-metering function. 

V1 Opening Characteristics
V3 Opening Characteristics

V3 Needle Valves

V3 Needle Valves have 5° full metering tip and lubricated micrometer threads.

V1 Series

Screw Stem Shut-Off Valve

Semi-Metering Brass Needle Valve
Semi-Metering Brass Needle Valve
Semi-Metering Brass Angle Needle Valve
Semi-Metering Brass Needle Valve
Semi-metering Brass Needle Valve

V3 Series

Micro-Metering Valve

Micro-metering Brass Needle Valve
Micro-metering Brass Needle Valve
Micro-metering Brass Needle Valve
Micro-metering Brass Needle Valve
Micro-metering Brass Needle Valve
Micro-metering Brass Needle Valve
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