3/8 Check Valve Pressure Washer
Find durable 3/8 check valves for your pressure washer system, essential for preventing backflow and ensuring consistent water pressure. This versatile component can be used in various applications, from pump protection to detergent injection systems, helping to maintain optimal performance and extend equipment life. For Briggs and Stratton models, explore the Briggs and Stratton pressure washer pump check valve. If you're looking for a complete repair solution, check out our pump check valve kit. Ryobi owners might prefer the Ryobi pressure washer check valve.
Little movement over the past 32 days — the median remains around $22.49.
Our top picks: 3/8 Check Valve Pressure Washer
Selected automatically from marketplace relevance and prices of 15 listed offers.
- Budget pick5 White Nylon Weighted Pressure Washer Chemical Strainer w/out Check Valve 3/8"
This product features five white nylon weighted chemical strainers, designed for pressure washer detergent soap injector systems.
Premium pickDN10 Ball Valve for Pressure Washer DN 10This MTM Hydro DN10 ball valve, manufactured in Italy, is designed for pressure washer systems with a 3/8-inch diameter.
Top 5: 3/8 Check Valve Pressure Washer compared
| # | Product | Price | Rating | Outlet Connection Size | Maximum Operating Pressure | Strength |
|---|---|---|---|---|---|---|
| 1 | 5 White Nylon Weighted Pressure Washer Chemical Strainer w/out Check Valve 3/8" | $19.99 | — | — | — | Includes 5 strainers in pack |
| 2 |  DN10 Ball Valve for Pressure Washer, 3/8" Quick Connect Ball Valve for Pressu | $42.61 | — | 3/8" Inches | 3000 | Compact size for easy integration |
| 3 |  DN10 Ball Valve for Pressure Washer 3/8 Inch Quick Connect Ball Valve | $46.81 | — | 3/8" | 3000.0 | — |
| 4 |  DN10 Ball Valve Pressure Washer 3/8 Inch Stainless Steel Shut Off 5000 PSI | $29.64 | — | 0.375 | 5000.0 | 5000 PSI maximum operating pressure |
| 5 |  3/8" Ball Valve Comet General AR Pressure Washer Ball Valve 7250 psi w/ Fittings | $35.55 | — | — | — | Exceptional 7250 PSI rating |
- 5 White Nylon Weighted Pressure Washer Chemical Strainer w/out Check Valve 3/8"
- DN10 Ball Valve for Pressure Washer, 3/8" Quick Connect Ball Valve for Pressu
- DN10 Ball Valve for Pressure Washer 3/8 Inch Quick Connect Ball Valve
- DN10 Ball Valve Pressure Washer 3/8 Inch Stainless Steel Shut Off 5000 PSI
- 3/8" Ball Valve Comet General AR Pressure Washer Ball Valve 7250 psi w/ Fittings
-
Pressure Washer Ball Valve,3/8" Quick Connect Shut Off Ball Valve for Power Wash -
Ball Valve Pressure Washer, 3/8" Quick Connect Shut off Valve -
High Pressure Washer Ball Valve Kit SS for Power Washer Hose 3/8" Quick 7250PSI -
High Pressure Washer Ball Valve Kit, 3/8" Quick Connect Ball Valve for Power Was - DN10 Ball Valve for Pressure Washer DN 10
-
JOEJET Ball Valve Pressure Washer, 3/8" Quick Connect, 5000 PSI - 6 Pack Pressure Washer Pumps Check Valves Compatible With EZ,TC,TP,TX Washer
-
3/8" Quick Connect Ball Valve Pressure Washer Shut Off 5000 PSI Stainless Steel -
6 PCS Pressure Washer Pump Check Valves Fit EZ TC TP TX K123 EZ2536E EZ3040G -
DN10 3/8" Premium Plated Brass Ball Valve Made In ITALY
FAQ: 3/8 Check Valve Pressure Washer
What does 3/8 Check Valve Pressure Washer currently cost?
The 15 priced offers on this page sit between $19.99 and $459.00. The middle price (median) is $39.99 — as of September 2026.
How do you narrow down the right model for 3/8 Check Valve Pressure Washer?
Useful comparison criteria are Pressure (PSI), Flow Rate (GPM), Color, Unit System and Connector Type; this page's filters are built around them.