The Knotts Company



Since Nycoil's inception in 1958, they have recognized the importance of Premier Customer Service, Quality Products and Quick Delivery. They design products that provide actual solutions to real problems. From the introduction of the original Self-Storing Air Hose to our Ultra-Lite Superbraid Tubing and state of the art Poly-Matic Push-To-Connect Fittings, Nycoil has become an industry leader in the Fluid Power and Pneumatic Markets.

Nycoil creates products that provide actual solutions to real problems. This can only be accomplished through constant communication with our customers, a thorough knowledge of application requirements and continual evaluation of existing products so that we can be assured of designing what the industry really wants and needs.

Their products include:

Pneumatic Tubing


Nycoil manufactures thermoplastic tubing for pneumatic applications. There are three thermoplastic tubing compounds used for the majority of pneumatic lines: Nylon, Polyethylene and Polyurethane. All three offer distinct advantages. Selecting the one that best fits a particular job should be done only after all of the application requirements are carefully considered.


  • Polyethylene Tubing
  • Nylon Pneumatic Tubing
  • Polyurethane Pneumatic Tubing
  • Ny-Chem Kynar (PVDF)


fittingsTube Fittings

Nycoil offers a large selection of tube fittings in standard and metric sizes. Ready to use, compact, one-piece fittings for use with most thermoplastic tubing. Designed to be used with no additional tube support. Installation is easy - no tools are required. To connect, simply push the tubing into the fitting until it bottoms. Unlike many other Push-To-Connect Fittings, you won't have to struggle to release the tubing. To disconnect, all you have to do is push the collar down and pull the tubing out.

  • "Push-To_Connect" Fitting
  • Pipe Fittings

Ball Valves

BALLVALVESNycoil's forged body ball valve provides extended service life and resists failure caused by severe temperature applications. Optimum flow design assures maximum system efficiency. Highly inert PTFE seats and seals provide resistance to chemical corrosion. Nycoil also provides a blow-out proof stem, chrome plated brass ball and a specially designed handle enabling increased turning leverage for ease of opening and closing. Nycoil's ball valve can be readily identified assuring high quality engineering and reliability. This economical ball valve is available in female pipe sizes. Nycoil's ball valve bodies are machined from high quality CA 377 forgings.

Nycoil's industrial ball valve product line is intended for general purpose use. Please be aware that ball valves are intended for use in the fully open or closed positions. Depending on application conditions, throttling of the valve may result in premature seal failure and/or inability to turn the valve handle.

For use as fuel line shutoffs for gasoline and diesel powered over the highway, off highway, and construction equipment vehicles. Water and air service lines on capital equipment and plant design plumbing that require total shutoff capability.


  • Nylon Pneumatic Hose
    • Self Storing Air Hose
    • Heavy Duty Air Hose
    • Dual Bonded Air Hose
    • Self Storing Air Hose with Blow Gun
  • Polyurethane Pneumatic Hose
    • Super Coil 
    • Superbraid
    • Ultra-lite Superbraid
    • Lead-in Hose

Blow Guns


The Nycoil Blow Gun offering is the most complete in the industry. In addition to a wide variety of tips that are designed for a multitude of special functions, we have a selection of Blow Gun body styles to meet the preferences of any user.

  • Blow Gun Bodies
    • G1 Series - Vari-Flo Body
    • G3 Series - Classic Body
    • G6 and TP Series- Pistol Grip Body

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