Mosmatic Check Valve – 90.038 – 3", IN 1/4" NPTF x OUT 3/8" NPTF – Brass – 4000 psi – Soft Spring

$127.20 USD $115.00 USD

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Mosmatic Check Valve – 90.038 – 3", IN 1/4" NPTF x OUT 3/8" NPTF – Brass – 4000 psi – Soft Spring

Mosmatic Check Valve – 90.038 – 3", IN 1/4" NPTF x OUT 3/8" NPTF – Brass – 4000 psi – Soft Spring

$127.20 USD $115.00 USD
$127.20 USD $115.00 USD
Description

The Mosmatic 90.038 Check Valve is a brass-bodied valve engineered for applications requiring low opening pressure, made possible by its soft spring (~1.5 psi opening, ~2 psi closing). With a 1/4" NPTF inlet and 3/8" NPTF outlet, this model is ideal for fluid systems that need a smooth pressure transition and anti-backflow protection.

Its 3" length offers added flow stability, while the 4000 psi rating makes it suitable for general-purpose fluid and pneumatic installations.

Applications:

  • Car wash and cleaning systems

  • Light-duty spray and dosing lines

  • Low-resistance backflow prevention

  • Pneumatic and fluid step-up configurations

Features:

  • Brass construction for reliability and economy

  • Soft spring for low-pressure response

  • 1/4" NPTF inlet to 3/8" NPTF outlet

  • Compact 3" form factor

  • Pressure rated to 4000 psi

 

Mosmatic Legend

Specs

Material: Brass
Max Pressure: 4000 psi
Opening Pressure: ~1.5 psi
Closing Pressure: ~2 psi
Inlet: 1/4" NPTF
Outlet: 3/8" NPTF
Length: 3"
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!