Nibco NL74WX8 Swing Check Valve, Threaded, 3/4" Closet Ergonomically designed curved handle is

Ergonomically designed curved handle is cushioned for comfort

Convertible to 7 in round with addition of E-22A collar and back draft damper (not included)

KEEP FROM FREEZING

Use to sand hard-to-reach corners and angles

Apply a liberal coat of primer uniformly

Nibco NL74WX8 Swing Check Valve, Threaded, 3/4" Closet Ergonomically designed curved handle isHighlights: Size: 3 4" Lead free Silicone performance Bronze alloy Screw in bonnet for easy removal Swing check valves may be installed in horizontal or vertical position Valve pressure rating 200 PSI 13. 8 bar non shock cold working pressure Class 125 threaded end connection Renewable seat disc