Mosmatic Check Valve – 90.051 – 2.4", 1/4" NPTF Inlet x 1/4" NPTF Outlet – INOX – 5000 psi

$132.00 USD $119.00 USD

Find out more about our returns policy or warranty policy.

Mosmatic Check Valve – 90.051 – 2.4", 1/4" NPTF Inlet x 1/4" NPTF Outlet – INOX – 5000 psi

Mosmatic Check Valve – 90.051 – 2.4", 1/4" NPTF Inlet x 1/4" NPTF Outlet – INOX – 5000 psi

$132.00 USD $119.00 USD
$132.00 USD $119.00 USD

The Mosmatic 90.051 Check Valve is a stainless steel (INOX) one-way valve designed for high-pressure applications up to 5000 psi. Built with a hard internal spring, it offers an opening pressure of ~14 psi and closing pressure of ~20 psi, ensuring secure flow control and preventing backflow in demanding systems.

With 1/4" NPTF inlet and outlet and a compact 2.4" body, this valve is ideal for pressure washers, industrial cleaning systems, and compressed air lines requiring high durability and precision sealing.

Applications:

  • High-pressure cleaning systems

  • Industrial spray equipment

  • Pneumatic setups

  • Fluid lines needing backflow protection

Features:

  • Stainless steel (INOX) construction

  • Opening pressure ~14 psi, closing pressure ~20 psi

  • High-pressure rating: 5000 psi

  • 1/4" NPTF female inlet and outlet

  • Compact and corrosion-resistant

Mosmatic Legend

Material: Stainless Steel (INOX)
Max Pressure: 5000 psi
Opening Pressure: ~14 psi
Closing Pressure: ~20 psi
Inlet / Outlet: 1/4" NPTF
Length: 2.4"
Nominal Width: 1/4"
Temperature: 200°F
Weight: 0.4 lbs

Mosmatic Legend

FAQs

We stock most items in our large distribution facility located in North Carolina. Occasionally, to speed things up, we may drop-ship directly from one of our manufacturing partners.

Order Processing Times:

  • Small Parcel Orders placed before 12:00 PM (Noon ET) are typically processed within 24 business hours.
  • Freight Orders are usually fulfilled within 72 business hours (3 business days).

That said, actual turnaround times can vary depending on order volume. Sometimes we’re faster — sometimes it takes a bit longer.

Need it fast? Please choose an expedited shipping option at checkout. You’re also welcome to contact us — we’ll do our best to work some magic on our end to get your order out ASAP.

You're always welcome to stop by our showroom at 1000 North Horner Blvd, Sanford, NC 27330 to see our systems. We’d love to see you and answer any questions!

We’ve partnered with a variety of lenders to offer flexible payment solutions — including equipment leasing and Buy Now, Pay Later options.

Click here to learn more. It’s fast, easy, and designed to fit your budget!