Air and Fuel› Nitrous Oxide Systems and Components
Snow Performance
Snow Performance High Flow 4AN Water Check Valve Fittings (For 4AN SS Braided Line Kit)
SKU: S009 SNO-8CV-BRD
Easy — 1–2 hours
Description
Part #: SNO-8CV-BRD
New Snow Performance high flow check valves offer superior safety and flow requirements compared to other water-methanol check valves on the market. Custom made with 100% methanol resistant stainless steel spring, snap ring, and EPDM seals for no corrosion even with high methanol concentrations. Black anodized with Snow Performance Running S logo. 20 PSI cracking pressure, 1/8" NPT ports, 4AN Fittings, 100% methanol resistant.
Snow Performance High Flow Water-Methanol Check Valve 4AN Fittings.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
MIA's Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Snow Performance |
| Part Number | S009 SNO-8CV-BRD |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy