Calculators
SVF'S FREE CALCULATORS
Our calculators are designed to provide accurate results.
CV Calculator for Liquids & Gases
CALCULATE CV
Enter the application parameters below:
Cv = Q * √(G/(P1-P2)
CV =
Cv = Q * √(G * T)/(816 * P1)
CV =
Cv = (Q/962) * √((G * T) / (P1²* P2²))
CV =
CALCULATE FLOW RATE
Enter the application parameters below:
Q = Cv * √(dP/G)
Q =
Q = Cv * (816 * P1)/ √(G * T)
Q =
Q = 962 * Cv * √((P1²* P2²) / (G * T))
Q =
ACTUATOR SIZING GUIDE
This calculator provides actuator model number and torques for Entered Valve Torques on highlighted box.
All results are displayed in the tables below after entering the required valve operating torque in the cell with RED lettering as indicated. Enter additional safety factors as required. (Actuator selection provides a minimum of 20% safety factor on Spring Return. For Double Acting Safety Factor please add required S.F. to the torque value entered.)
This is a guide only. Please refer to the SVF product technical brochure for verification.
All values are In.LbF. (Inch-Pounds)
Factors
| Factor | Value |
|---|---|
| Slurry | 1.8 |
| Paste/Paint | 1.8 |
| Dry Gas | 1.3 |
| Gas / Dirty | 1.5 |
| Oxygen / Chlorine | 1.5 |
HAVE A QUESTION OR NEED ASSISTANCE?
If you are not finding what you need, custom designs and products can be created to meet exact specifications are our specialty. We welcome all inquiries and consultation needs, and guarantee that our team will work diligently to satisfy your requirements.