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HEAVY-DUTY POSITION CONTROL VALVE
The SAV Plus™ is a heavy-duty position control valve that maintains a valve’s position based on the desired % output setpoint. It is designed to work in applications where the control of a process variable (PV) is accomplished using an independent sensor. Perfect for controlling Dew-point, Carbon Potential, etc.
The SAV Plus™ incorporates a standard Waukee Flo-Meter scaled to the application requirements and an electronic control valve that modulates flow based on an external signal from a control system. The external signal can be 4-20mA or may be delivered using digital communications.
DATA LOGGING
| Power requirements: | 500mA @ 24 VDC ±10% |
| Digital Input: | 1 Input, 24 VDC (programmable) |
| Digital Output: | 3 Outputs, 24 VDC, 1.0A max (programmable) |
| Setpoint Input Signal: | Isolated 4-20mA |
| Scale: | |
| Air | (70°F; 14.7 PSIA / 21°C; 1 bar) |
| Model S: | 4-100 CFH (0-3 m3/hr) |
| Model M: | 10-1500 CFH (0-42 m3/hr) |
| Model L: | 150-18,000 CFH (4-510 m3/hr) |
| Liquid | |
| Model SF: | 0.2-25 GPH (0.75-95 l/hr) |
| Turndown Ratio: | |
| Model S: | 10:1 |
| Model M: | 12.5:1 |
| Model L: | 15:1 |
| Accuracy: | † VDE/VDI 3513 sh.2, qG=50% |
| Model S/SF: | 5% |
| Model M: | 4% |
| Model L: | 3% |
| Max Operating Temperature | |
| Ambient: | 140°F (60°C) |
| Media: | 200°F (93°C) |
| Max Pressure: | 100 PSIG (7 bar) |
| Max Operating Pressure: | |
| S/SF: | 90 PSIG (6 bar) |
| Model M: | 75, 90 PSIG (5, 6 bar) |
| Model L: | 5, 10, 30, 75 PSIG (⅓, 0.7, 2, 5 bar) |
| Pressure Drop: | ≤ 2” wcg (5 mbar) |
| Recommended Inlet Pressure: | : ≥ 0.5 PSI; 14” W.C. (35 mbar) |
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