CUSTOMIZABLE

CHECK / PRESSURE RELIEF VALVES

BUILD YOUR OWN VALVE BY: PLASTIC BODY • O-RING • OPENING PSI


PEOPLE OFTEN ASK, WHAT MAKES YOUR VALVES SMART?


The answer is the ability to take customizable components - plastic body material + o-ring and pair them with a precise opening pressure. This custom configuration coupled with a wide range of styles allows for millions of possible combinations to create an accurate and reliable low pressure, low flow check valve for a specific design criterion.

Ideal for liquid or gas applications, our valves are: in every industry, economical, FDA & NSF compliant, corrosion resistant, and able to withstand operating temperatures ranging from sub-zero to 400°F - depending on materials specified. The thermoplastic materials used in these check valves provide improved corrosion resistance and make them a superior alternative to comparable metal valves.

The majority of our check valves incorporate a low inertia poppet design with double-tapered o-ring seats to achieve a fast, positive seal in ultra low pressure applications. Additionally, most of our check valves can also be used as pressure relief valves as long as the o-ring side vents to atmosphere.

To ensure optimal valve performance every time, it is important to communicate any liquids/gasses used, application environment, and intended shelf life. The more we know about your low pressure, low flow needs, the better equipped we will be in selecting the right components to create a precise and accurate product exclusively for your application.


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Series 100 Standard Cartridge Check Valves

Standard cartridge and manual relief bleed valve styles. Easily inserted into fitting, manifold, or installed in-line.

  • Sizes range from 1/4" to 3/4"
  • 9+ plastic body material options
  • 7+ o-ring material options
  • 0.09 to 20 PSI opening pressure range
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Series 100 Specialty Cartridge Check Valves

Barbed, NPT, side seal, and flanged styles. Easily inserted into fitting, manifold, or installed in-line.

  • Sizes range from 1/8" to 5/8"
  • 8+ plastic body material options
  • 7+ o-ring material options
  • 0.09 to 20 PSI opening pressure range
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Series 200 NPT and Metric Check Valves

Male NPT styles plus metric options. Compression tubing adapter available for this series.

  • Sizes 1/8" and 1/4" plus metric M10 option
  • 4+ plastic body material options
  • 5+ o-ring material options
  • 0.09 to 20 PSI opening pressure range
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Series 300 Modular Check Valves

Barbed, NPT, & more styles. Our most popular series provides maximum versatility with the widest range of options.

  • Mix and match end fitting options
  • 6+ plastic body material options
  • 7+ o-ring material options
  • 0.11 to 20 PSI opening pressure range
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Series 500 Miniature Modular Check Valves

Flexible modular design - mix and match end fittings. Barbed & Luer styles.

  • Barbed sizes 1/16" and 1/8"
  • 4+ plastic body material options
  • 5+ o-ring material options
  • 0.09 to 20 PSI opening pressure range
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Call 1-800-338-0404 for expert technical assistance or to order

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