Mishimoto Performance One-Way Check Valve 3/4

• Durable anodized aluminium construction
• Universal fitment for 3/4" air lines
• One-way flow direction with clear markings
• Viton™ diaphragm construction for superior chemical resistance
• Designed to be fully serviceable
• Mishimoto Lifetime Warranty

Add an extra layer of protection to your catch can setup with the Mishimoto Performance One-Way Check Valve. The ¾” diameter valve allows for ample airflow through the system while protecting vital components from unwanted pressure. The anodised aluminium housing ensures durability of the check valve, and the Viton™ diaphragm and seals provide superior chemical resistance. Our Check valves are not only fully serviceable but also covered under the Mishimoto Lifetime Warranty for a worry-free installation.