Needle Valves

Needle Valve features all PTFE and PCTFE wetted parts.
Needle Valves

Needle Valve features all PTFE and PCTFE wetted parts.

Designed for laboratory and industrial applications, Model TNV is used to regulate corrosive gases and liquids for high-purity services. Media only comes in contact with PTFE and PCTFE, and valve spindles are made of rigid PCTFE to minimize creeping. Suited for use in pressure or non-critical vacuum applications, product can also be used as shut off valve. Temperature and pressure limits are...

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Needle Valves

Needle Valve promotes reliability with 1/2 in. bore.

Stainless steel H-series helps improve reliability and conserve space in process and instrumentation applications involving viscous and contaminated media. It comes in 2 forms: discrete hand valve for controlling media flow, or integrated into monoflange-style manifold for safe double-block-and-bleed connection of instruments to process lines. Flow path size minimizes inclinations to blockages or...

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PTFE Needle Valves are corrosionproof.
Needle Valves

PTFE Needle Valves are corrosionproof.

Made of PTFE and PCTFE materials, VT6 6 mm orifice PTFE needle valves are designed for laboratory and industrial applications requiring corrosive gas and liquid regulation or high-purity service. Panel mountable units have 3/8 in. FNPT ports, and can be used in pressure, non-critical vacuum service, or as shut-off valves. PCTFE valve spindles virtually eliminate creeping, while radially...

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Needle Valve dispenses low viscosity fluids consistently.
Needle Valves

Needle Valve dispenses low viscosity fluids consistently.

Suited for dispensing non-reactive adhesives, silicone oils, inks, and solvents, Model 765 can be used in processes such as device assembly, packaging, optics assembly, and building PCBs. Low maintenance valve delivers precise flow control in high speed, high volume, and long running production jobs. Unit can also be integrated into process automation and robotics.

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Needle Valves

Parker Gains TUV TA-Luft Approval for Wide Range of Valve Types - Helps Process Industry Comply with Latest Environmental Legislation

o Compliance with German fugitive emission standard provides key competitive advantage for process system designers o Including ball valves, needle valves and double block and bleed valves Barnstaple, UK, May 21, 2009- Following a recent audit by approvals agency TUV Mannheim Sud, the Instrumentation Products Division of Parker Hannifin - the global leader in motion and control technologies - has...

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Needle Valves handle extreme temperatures.
Needle Valves

Needle Valves handle extreme temperatures.

Constructed with 316 SS body and trim, 17-4 PH stem, and glass-filled Teflon® packing, High Pressure Needle Valves operate at working pressures to 60,000 psi in temperatures from -100 to 450°F. Units feature female H/P Cone and Thread connection, non-rotating stem to prevent galling and scoring, Vee or Regulating tip stem, and 6 body styles to accommodate variety of applications....

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Needle Valves control flow of liquids or gases.
Needle Valves

Needle Valves control flow of liquids or gases.

Featuring fine threading and large seat area, Series HNV is available in male x male, male x female, and female x female configurations ranging in size from 1/8 to 1 in. NPT. Wetted materials are 316SS and PTFE making valves suited for use with corrosives. Tested to assure vibration and thermal stability, bar stock style valves include lock pin to prevent accidental bonnet disengagement.

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Universal Needle Valve features modular design.
Needle Valves

Universal Needle Valve features modular design.

Available with 2 standard size drive units, Model Z10710 can be combined with all Techni Shot and Valve Shot nozzles, allowing runner diameters and nozzle lengths up to 300 mm to be optimized. Activated pneumatically or hydraulically, valve can be used as single nozzle centrally mounted in middle of mold or as drive unit mounted between manifold and nozzle. Valve pin stroke can be varied with...

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Needle Valves

Ball and Needle Valves offer high-pressure fluid control.

Suited for applications up to 20,000 psi, 20K Hi-Pro Ball Valve and 20K H-Series Needle Valve are fabricated from 316 SS and offered in NACE-compliant and Heat Code Traceable versions. Ball valve features 2-piece construction, minimizing potential leak paths. Unit is fully bi-directional and actuated by 90° turn. Offering multi-turn action, needle valve operates from -65 to +392°F....

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Needle Valve is designed for dispensing anaerobic resin.
Needle Valves

Needle Valve is designed for dispensing anaerobic resin.

Model MV-0180-PNM is designed with plastic wetted chamber so that anaerobic resin does not come into contact with metal body of valve. Under pressure, material is fed to valve directly from its packaged container. Air pulse is delivered from valve controller, actuating solenoid attached to needle seal and allowing fluid to flow. When air pulse is removed, forward action spring returns needle and...

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