Check Valves for Vacuum Pumps & Blowers

US Valve Check Valves, Full Port Ball Valves and Vacuum & Blower Pressure Relief Valves are widely used in Vacuum Pump and Blower Package piping. They are also used to isolate packages from system piping. As in most systems, keeping pressure drops and turbulence low is important, but it is absolutely essential in Vacuum and Low Pressure Gas systems. We will also build custom actuated and non-actuated valves to meet your design specifications.

Airtech Quad Vacuum Pump Package   Flanged Elastomer Check Valve IllustrationFull Port Ball Valve

Vacuum Pump & Blower Check Valves

Full Port Check Valves provide more flow and lower pressure drops than conventional check valves. Our elastomer hinge check valve design takes performance to an entirely new level by eliminating the restrictive valve seat and substantially increasing the valve’s open area and flow coefficient (Cv). Our Full Port Ball Valves offer open flow paths, thus reducing turbulence and noise. 

Fast Delivery

We maintain an extensive inventory of blower pressure relief and vacuum pump check valves, parts and components in a wide variety of materials so we can respond to your needs quickly. Valves are typically assembled and tested within 1 to 2 days after receipt of an order.

Features & Benefits of Vacuum Pump & Blower Check Valves

Our Valves offer some impressive advantages over competitive designs. 

  • Lowest Pressure Drop in the Industry
  • Available in 316 SS, Carbon Steel, Cast Iron, Brass, Aluminum
  • Most Carbon Steel Valves include Zinc DiChromate Plating
  • Male & Female NPT, Wafer, Grooved & Plain End, API, etc
  • Easy to Install, Quiet Operation
  • USA Content, ARRA Compliant
  • Every Valve is Tested Prior to Shipment

Complete Engineering Data 

Engineering data, including available materials, dimensions, exploded view, part numbers and descriptions, standard models, valve Cv, pressure loss curves, and other information is available in our brochures. Visit our product pages at the links below.

Click here to Request a Quote or call us at 1-410-789-0999