Low Cost High Pressure Needle Valve


W.E. Anderson, a division of Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its NEW Series HNV Needle Valve. The Series HNV Needle Valve is a bar stock style valve that is designed for controlling low flow-rates of liquids or gases. The valve series features fine threading and a large seat area to ensure precise flow control. Wetted materials are 316SS and PTFE making these ideal for use with corrosives. The Series HNV valves are tested to assure vibration and thermal stability. The valve body includes a lock pin to prevent accidental bonnet disengagement. The Series HNV is available in male x male, male x female, female x female configurations ranging in sizes from 1/8? to 1? NPT.


• Service: Gases and liquids compatible with wetted materials. • End Connections: NPT. • Pressure Limits: 6000 psi (431 bar) @ 200°F (93°C). 4000 psi (276 bar) @ 464°F (240°C). • Wetted Materials: 316 SS and PTFE packing. • Temperature Limits: 464°F (240°C). • Other Materials: Handle: 316 SS. • Options: Contact the factory for tube and BS connections, other materials of construction, NACE certified, and round handwheel handles.
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