Available sizes are DN50-250.
- Max operating pressure of 12.5 to 21.5 bar
- Available grooved (DN50-300), mounted between flanges (Wafer, DN65-250) or thread (DN50)
- NSF certified Polyamide-treated cast iron frame offers superior protection against
- Max operating temperature of 120 ° C
Formula C v for calculating
Q = Flow (GPM – Gallons / min) ΔP = Pressure drop in the valve (PSI), C v = Flow coefficient 1 GPM = 3.78541 LPM (Liters / minute) to 1 psi = 0.0689 Bar
|In inches||DN||OD (mm)||Cv (fully open)|