Superior Sealing

Unlike molded plastic valves, our valves are CNC machined resulting in a superior seal.

Cost Efficient and Reliable

Our valves are held to tight tolerances resulting in a consistent product

100% Quality Assurance

Every valve undergoes a leak test before it leaves the facility

Professional Technical Support

Speak to an Engineer

Order your desired product in 3 easy steps!

It is easy to get just the right valve with our 3 step ordering.

Pick A Body Style & Size

  • Gland - G250, G312, G375, G6, G8, G10
  • Barb - B250, B312, B375
  • Inserted - B250, B312, B375
  • NPT - N125

Pick The Desired Material

  • Housing Material - Stainless Steel 303 - Standard, Brass 360 - Standard on N series, Stainless Steel 316 – Custom, Aluminium - Custom, Delrin - Custom, Other - Just ask!
  • O-ring Material - Buna-N, Ethylene-Propylene, Viton®, Silicone, Fluorosilicone, Aflas®, Kalrez®, Other - Just ask!

Pick an Opening Pressure

  • Opening Pressure - 0.5 psi, 1.0 psi, 2.0 psi, 5.0 psi, 10 psi, 25 psi, 50 psi, Custom Pressure Available - Just ask!
Click here to get started

We are a check valve manufacturing company who specializes in miniature spring loaded stainless steel check valves. We provide many different check valve types; inline check valves, hose check valves, NPT check valves, and gland check valves. All our check valves can be ordered with a custom low opening pressure to suit your needs or can also be used as a relief valve. We CNC machine all our valve components to eliminate the sources of leakage that occur in plastic injection molded check valves. We can also machine check valves in a variety of materials to meet your specific needs such as brass, Delrin, aluminum, and other materials. If you need us to modify one of our existing valves or create a custom liquid or air check valve for your application, just ask. Remember us WHEN IT NEEDS TO BE RIGHT!

Quick Product preview

Here’s a quick product preview to see all styles and sizes.

GLAND (G250 1/4”)Product Preview on coin

Gland

Gland type check valves are used when the valve needs to fit into a bore. The outer o-ring provides sure sealing in this compact space.

Available Sizes:

BARB

Barb type check valves can be installed at a break in a hose inline. Double barbs allow for a positive seal.

Available Sizes:

NPT

NPT or National Pipe thread style threads allow N-series check valves to be threaded into a manifold or other fitting where NPT’s are used.

Available Sizes:

Inserted

The ultimate in space saving. The Inserted type check valves can be installed in the tubing itself. For use in flexible tubing.

Available Sizes:

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