Model 226 Vertical Check Valve is a robust check valve constructed from brass and features a Buna_N Disc. Vertical Check Valves are designed for use on the discharge line of lubricated or non-lubricated air compressors to prevent back flow from the air tank.

Maximum operating pressure 400 psi
Temperature range -40°F to 225°F

Detail Features:

• 1/8 inch, plugged unloader port, standard.
• Brass Construction, ASTM B16.
• Designed for lubricated or non-lubricated air compressors.
• Designed specifially for use in vertical pipe lines.
• Kingston quality design, engineering and precision manufacturing.
• Precision machined for smooth operation.
• Precision Machined with Soft Seat.
• Stainless steel spring.
• Teflon disc for high/low temperature applications.
• Tested in National Board Approved Quality Assurance Process.