Type : Swing Check
Pressure Rating : ANSI 150, 300
Size : 2” ~ 48”
Connection : Flange ANSI 150, 300
Body : Ductile Iron
Disc : Nylon
Crispin RF series Flapper Swing Check Valve has many advantages such as Full Flow / low pressure loss, 45 Deg. Swing movement / Reduces water hammer, Solid Construction / Durable and available for large sizes.
https://crispinvalve.com/check-valves/rubber-flapper/rubber-flapper/