Needle Valves

Fluid & Gas Flow Equipment

CPVC and PVDF Needle Valves serve high-temperature applications.

Dec 03, 2015

Available in CPVC and PVDF materials for higher-temperature or high-purity applications, NVA Series has integrated stem with PTFE seat. Sizes range from ¼–½ in., and FPM seals are standard. While all valves carry 150 psi rating (non-shock at 70°F), respective max service temperatures are 190 and 280°F for CPVC and PVDF valves. Suited for fine regulation of flow required in... Read More

Computer Hardware & Peripherals, Controls & Controllers, Fluid & Gas Flow Equipment, Material Handling & Storage

Nordson EFD Features Three New Dispensing Systems at the Assembly Show, Booth #823

Oct 20, 2015

New non-contact jet valves and controllers span the gamut of dispensing needs East Providence, RI USA -  Nordson EFD, a Nordson company (NASDAQ: NDSN), the world's leading precision fluid dispensing systems manufacturer, will introduce its third new series of dispensing valves at The Assembly Show, October 27-29, 2015 at the Donald E. Stephens Convention Center, Rosemont, IL, at booth 823.... Read More

Fluid & Gas Flow Equipment

Needle Valve features quick release technology.

Jun 29, 2015

Measuring 2.60 x 0.93 in., xQR41 Series MicroDot™ Needle Valve features Quick Release clasp that allows removal of fluid body to replace wetted parts in seconds. Pneumatically operated, adjustable valve applies precise micro-deposits as small as 150 µm of low- to high-viscosity fluids onto substrate. With exchangeable modular design, valve can be configured with stroke adjustable or... Read More

Fluid & Gas Flow Equipment

Needle Valves provide bidirectional flow control.

Nov 19, 2014

Available with 1/8, ¼, and 3/8 in. port sizes with flow rates up to 60 scfm at 100 psig, GNV series controls rate of flow in pneumatic system by controlling flow in both directions. Material enters input port and then travels through adjustable orifice and out of output port. Available mounting options include direct, in-line, and cartridge styles, and adjustment may be achieved via recessed... Read More

Fluid & Gas Flow Equipment

Pneumatic Needle Valve provides precision dispensing.

Jul 08, 2014

Designed to deliver precise dots or very fine beads of low- to high-viscosity fluids, Model 485 is suited for glob-top dispensing and dispensing of UV light-curable adhesives in medical-device manufacturing. Stroke adjustment allows for fine-tuning of dispense volume, ensuring precise and consistent deposits. Users can dispense from pressurized cartridges, bottles, and pails making valve... Read More

Fluid & Gas Flow Equipment

Handheld Pneumatic Needle Valve offers precision dispensing.

Jul 08, 2014

Designed to deliver precise dots or very fine beads of low- to medium-viscosity fluids, Model 400 achieves accurate, repeatable dispensing by utilizing material flow adjustment to control shot volume. Valve features lightweight, wand-style body that is comfortable to handle. Model 400 is available in several system packages, paired with Dymax DVC-345 bench-top valve controller and material... Read More

Electrical Equipment & Systems, Fluid & Gas Flow Equipment, Plant Furnishings & Accessories

HAM-LET to Showcase a Line of Advanced Instrumentation for the Maritime and Offshore Industry at Shanghai's MARINTEC CHINA 2013

Dec 06, 2013

SHANGHAI – HAM-LET, an innovative world-leading manufacturer of instrumentation valves and compression fittings, is to exhibit at the All China Maritime Conference and Convention - Marintec China - in Shanghai from 3-6 December. HAM-LET will exhibit a range of products including Let-Lok® precision high pressure pipe and tube fittings, ball, needle and metering valves - including the Metering... Read More

Adhesives & Sealants, Fluid & Gas Flow Equipment, Material Handling & Storage, Packaging Products & Equipment

Nordson EFD to Exhibit Multiple Technologies for Improving Efficiency and Profitability in Electronics Manufacturing Processes

Nov 11, 2013

Company will showcase a range of innovative fluid dispensing solutions at Jisso/Protec Japan 2012 trade show TOKYO – Nordson EFD, a subsidiary of Nordson Corporation (Nasdaq: NDSN), will be demonstrating their latest fluid dispensing technologies for improving electronics manufacturing processes at Jisso/Protec Japan 2012, to be held in Tokyo June 13-15. Nordson EFD products, including their... Read More

Fluid & Gas Flow Equipment

Valves, Tubing, and Connectors suit surface, subsea applications.

May 02, 2013

Suitable for surface and subsea installation, instrumentation, injection, and sampling systems, IPT series medium- and high-pressure products are made standard from cold worked, 316 stainless steel; annealed 316 stainless steel and other corrosion-resistant special alloys are available to meet NACE MR0175/ISO 15156 requirements. Series comprises check valves, trunnion ball valves, relief valves,... Read More

Controls & Controllers, Fluid & Gas Flow Equipment

Spray Valve Control System provides repeatable performance.

Apr 05, 2013

Available in 3, 12, and 18 mm spray paths, SV2000N minimum overspray valves are suitable for urethanes, flux, and silicone coatings. Valves are actuated by air pressure sequenced by SVC100 controller. Air pressure opens needle in valve allowing material to flow, while separate air-line creates pressure in valve exit cap, atomizing fluid. Controller sequences time relationship between fluid... Read More

Fluid & Gas Flow Equipment, Machinery & Machining Tools, Materials & Material Processing, Mechanical Components and Assemblies

HASCO - Innovations at FAKUMA and EUROMOLD

Sep 14, 2012

The Mould Base and Hot Runner Divisions of the standard mould manufacturer and hot runner specialist HASCO from Lüdenscheid/Germany is presenting brand new technologies to increase productivity and efficiency for tool and mould design. The Mould Base Division presents a completely new mould system for small series production. In conjunction with the Clever Mold clamping system, it enables fast... Read More

Fluid & Gas Flow Equipment, Health, Medical, & Dental Supplies and Equipment

Microshot Needle Valve is constructed of stainless steel.

Apr 02, 2012

Suitable for use in harsh environments, TS5440-SS features robust seal design capable of handling aggressive and abrasive fluids. It dispenses low to medium viscosity material with precise deposits over wide range of shot and bead sizes down to fraction of µliter. Short opening stroke provides fast, positive shut-off, and external stroke control adjustment simplifies fine tuning shot sizes.... Read More

Fluid & Gas Flow Equipment

Needle Valve withstands harsh, corrosive environments.

Jan 06, 2011

Offered in sizes from ¼-½ in., NVA Series is suited for fine flow regulation required in instrumentation and laboratory work. Fine pitch stem threads allow precise adjustment, and flow rates may be adjusted down to drops per minute. Available with PVC and GFPP materials and FPM seals, thermoplastic valve features integrated stem/PTFE seat, flanges for mounting panels, NPT threaded ends, and... Read More

Fluid & Gas Flow Equipment, Services

New! Superior Corrosion-Resistant Plating on Noshok Valves

Nov 02, 2010

Berea, Ohio - NOSHOK has recently experienced excellent results with salt spray (fog) corrosion testing on samples of our valve products using Zinc Nickel (ZnNi) plating. Because of these impressive results, all NOSHOK needle and manifold valves will now utilize this material as standard plating to withstand and endure in the harshest environments. A significant number of high profile... Read More

Fluid & Gas Flow Equipment

Needle Valve features all PTFE and PCTFE wetted parts.

Apr 16, 2010

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... Read More

Fluid & Gas Flow Equipment

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

Nov 05, 2009

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... Read More

Fluid & Gas Flow Equipment, Welding Equipment & Supplies

PTFE Needle Valves are corrosionproof.

Jul 27, 2009

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... Read More

Fluid & Gas Flow Equipment

Needle Valve dispenses low viscosity fluids consistently.

Jul 14, 2009

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. Read More

Fluid & Gas Flow Equipment

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

Jun 01, 2009

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... Read More

Fluid & Gas Flow Equipment

Needle Valves handle extreme temperatures.

Mar 05, 2009

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. Gland locking... Read More