Needle Valve Catalog

Products/Services for Needle Valve Catalog

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  Needle Valves - (495 companies)

  ...especially situations where corrosion, high or low temperatures or extensive wear are possible. In such cases, it is best to consult with the manufacturer to find which type of valve is best for the application at hand. Uses. Needle valves are used... Search by Specification | Learn More

  Valve Size:

  • Less than 0.25 inch
  • 0.25 to 0.38 inch
  • 0.38 to 0.5 inch
  • 0.5 to 0.75 inch
  • 0.75 inch and up

  Flow (Cv):

  • Less than 0.08
  • 0.08 to 0.35
  • 0.35 to 0.85
  • 0.85 to 2
  • 2 and up

  Connection:

  • Threaded
  • Cartridge / Manifold
  • Compression Fitting
  • Bolt Flange
  • Union
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  Precision Dispensing Needle Valves - (56 companies)

  Precision Dispensing Needle Valves Information. Precision dispensing needle valves are designed to provide precise fluid dispensing depending on applications. The dispensed output can be in the form of a bead, dot or fill. The valve dispenses fluid... Search by Specification | Learn More
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  Gas Valves - (434 companies)

  ...and mixing valves are used in specialized applications. Needle valves have a slender, tapered point at the end of a valve stem. Plug or stop-cock valves are designed for both on/off and throttling functions. Gas valves types include pneumatic valves, poppet... Search by Specification | Learn More
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  Hydraulic Valves - (602 companies)

  ...valves have a slender, tapered point at the end of a valve stem. Poppet valves open and close ports with a sealing device that includes a disk, cone, or sphere. Pressure relief valves remove excess upstream pressure. By contrast, regulators maintain... Search by Specification | Learn More
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  Dispensing Valve Systems - (144 companies)

  ...diaphragm valves, micro-dispensing valves, needle or spool dispensing valves, pinch valves, spray valves, or positive displacement precision valves. Diaphragm and micro-dispensing valves are two types of dispensing valve systems. Diaphragm dispensing valve... Search by Specification | Learn More
• Air Valves - (709 companies)

  ...a closure element slides into the flow to shut off the stream. Globe and pinch valves are other types of linear motion devices. Needle valves have a slender, tapered point at the end of a valve stem. Poppet valves open and close ports with a sealing device... Search by Specification | Learn More
• Solenoid Valves - (860 companies)

  ...valves with rounded bodies. They are widely used in industry to regulate fluid flow in both on/off and throttling service. Needle valves have a slender, tapered point at the end of the valve stem that is lowered through the seat to restrict or block flow... Search by Specification | Learn More
• Sanitary Valves - (180 companies)

  ...medical, and chemical applications. Common features include easy cleaning, crevice free, and polished contact surfaces. Valve types include globe, diaphragm, pinch, knife or gate, needle, butterfly, ball, and plug. Globe valves are linear motion valves... Search by Specification | Learn More
• Valve Repair Services - (142 companies)

  ...valves. Some valve repair services repair and rebuild globe valves, hydraulic valves, iris valves, metering valves, mixing valves, needle valves, pilot valves, pinch valves, plug valves, pneumatic valves, poppet valves, and pressure relief valves... Search by Specification | Learn More
• Industrial Valves - (3041 companies)

  Diaphragm Valves. Gate / Knife Valves. Globe Valves. Needle Valves. Plug Gate Valves. Plug Valves. Performance Specifications. Flow. A valve can be used to stop and start as well as throttle or regulate the flow or movement of a media through... Search by Specification | Learn More

Product News for Needle Valve Catalog

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  Beswick Engineering Co., Inc.
  MINIATURE NEEDLE VALVE

  Beswick Engineering introduces additions to its growing line of miniature 10-32 threaded needle valves. Weighing about 10.5 grams in brass, the NVL series valves are an excellent choice for applications where precise flow adjustment is required in a very compact package. Features & Specifications: Capable of handling inlet pressures up to 500 psi. The metal to metal seal provides positive shut-off down to 25 in Hg. The standard valve has a 0.032" effective orifice when fully open. A high... (read more)

  Browse Needle Valves Datasheets for Beswick Engineering Co., Inc.
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  Beswick Engineering Co., Inc.
  METRIC M3 THREADED MINIATURE NEEDLE VALVE (NV3)

  Beswick Engineering announces the release of a micro needle valve with M3 threaded inlet and a variety of outlet options. The NV3 needle valve is designed and manufactured for applications where space, leak-tightness, durability, and light weight are required. The needle valve body is available with "built-in-barbs" which saves space and reduces cost of connections and assembly time. It can be used to control mini-cylinders, nozzles, timing circuits, filling heads, bleed vents, and in many... (read more)

  Browse Needle Valves Datasheets for Beswick Engineering Co., Inc.
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  Aalborg Instruments
  Corrosion-Proof 6mm Orifice PTFE Needle Valves

  Valves reliable choices for laboratory andi ndustrial applications requiring corrosive gas and liquid regulation or high-purity service. Design Features Include: Rigid PCTFE valve spindles virtually eliminate "creeping.". Panel Mountable. 3/8" FNPT ports. Fluids contact only PTFE/PCTFE materials. 316 SS bushings. Visit Aalborg®'s online catalog. www.aalborg.com Call 1-800-529-4180 or 1-845-770-3000. (read more)

  Browse Needle Valves Datasheets for Aalborg Instruments
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  Pneuline Supply, Inc.
  Needle Valve

  Needle valves made of plastic masterials include PVC, Polypropylene, and PVDF all are panel mount. Valves have 1/8 FNPT, 1/4 FNPT, 1/4 Barb or 3/8 Barb, 1/8 Male NPT, 1/4 Male NPT, Push-to-connect for 1/4 and 3/8 OD tubing or Compression fittings. Seals of Buna, EPDM, Viton®, PTFE . PVC with EPDM and a 2.5 degree taper needle standard. Combinations of end fittings can be made for specific needs. For more information, please click on the following links to send us an email or request a quote. (read more)

  Browse Needle Valves Datasheets for Pneuline Supply, Inc.
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  Beswick Engineering Co., Inc.
  Miniature Motorized Needle Valve

  Beswick Engineering's new motor driven needle valve is used to control the flow of fluids. It can be operated as an on-off valve or as a modulating valve. The needle valve can safely handle pressures up to 500 psi (3.45 Mpa), while weighing only 32 grams. Its stainless steel construction and selection of BUNA-N, EPDM, and Viton O-ring materials make it the perfect valve for demanding applications. The valve requires a supply voltage of 6 V to 12VDC and a nominal current supply of 70 mA (maximum... (read more)

  Browse Needle Valves Datasheets for Beswick Engineering Co., Inc.
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  Boca Bearing Company
  One Way & Needle Bearings Catalog

  The Boca Bearing Company is pleased to announce the release of new and expanded sizes for one way bearings, needle bearings and needle roller and cage type bearings. Needle & one way bearings are commonly used in paper feeders, currency counters, fishing reels, rocker arm pivots, pumps, compressors, and transmissions. For specific bearings sizes, types and inventory quantities please visit the Boca Bearings website http://www.bocabearings.com. One way bearings have a small radial section... (read more)
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  Hayward Flow Control
  Newly Designed NVA Series Needle Valve

  Hayward Flow Control is pleased to announce the launch of our new design NVA Series Needle Valves, replacing the old style NV Series. The NVA Series features an integrated stem / PTFE seat for superior control and performance. Also incorporated in the new design are flanges for mounting panels. Sizes range from ¼" (DN8) to ½" (DN10). Available materials include PVC and GFPP with FPM seals. Other key features include: - 150 psi @ 70°F Non-Shock Rated. - NPT Threaded Ends. - GFPP Thumb Wheel... (read more)

  Browse Needle Valves Datasheets for Hayward Flow Control
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  Pneumadyne, Inc.
  Needle Valves

  Needle valves are used to control flow in both directions. A finely threaded stem allows gradual adjustment of the amount of controlled flow passing through the valve. Air enters the input port, travels through an orifice sized by the tapered stem and out the output port. When flowing in the opposite direction, air travels back through the orifice and out the input port. To match system requirements, Pneumadyne needle valves are offered in a variety of configurations with several flow rate... (read more)

  Browse Control Valves Datasheets for Pneumadyne, Inc.
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  Air Logic
  Metal Needle Valves

  The fine threads of the needle valve permit excellent adjustment for precise control of flow. The flow is restricted in both directions and is adjustable from 0 to the equivalent flow of a 0.025" diameter orifice. The 7-turn adjustment needle valves are available in two models, the standard model and the fine adjustment model. The standard adjustment model has a pin angle of 6 degrees with 10-64 threads; the fine adjustment model has a pin angle of 4 degrees with 10-80 threads. The valve body... (read more)

  Browse Needle Valves Datasheets for Air Logic
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  Asahi/America, Inc.
  Thermoplastic Valve and Piping Systems Catalog

  Asahi/America, Inc., a leading manufacturer in the valve and actuator industry, providing customized solutions for fluid handling systems in a variety of industries, introduces its updated 12-page Thermoplastic Valve and Piping Systems Catalog. A valuable resource for engineers, plant managers and distributors, the catalog presents an overview of Asahi/America's thermoplastic fluid handling product lines, capabilities for distributors, engineers and installers. The full-color catalog highlights... (read more)

  Browse Industrial Valves Datasheets for Asahi/America, Inc.

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