Mishimoto one-way check valve that allows airflow in a single direction while protecting components from unwanted pressure, suited to catch can and breather plumbing. Anodized aluminum housing with Viton diaphragm and seals for chemical resistance, and fully serviceable. Backed by the Mishimoto Lifetime Warranty. Universal fitment.
| Type | One-way check valve |
| Size | 3/4in |
| Material | Anodized aluminum |
| Finish | Black |
| Seals | Viton diaphragm and seals |
| Part Number | MMFT-CHKVLV-34 |
| Warranty | Mishimoto Lifetime Warranty |
| Fitment | Universal |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
