Kingston 226T-2-2 1/4" x 1/4" Vertical Check Valve With Teflon $$Plumbing & HVAC

Maximum operating pressure 400 psi Temperature range -40°F to 225°F Constructed from brass Features a Buna-N Disc Designed for use on discharge line of lubricated or non-lubricated air compressors to prevent back flow from air tank