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V100EFF Fail Freeze Valve Positioner
Brand: BudenbergThe fail freeze unit offers system security with its "fail in place" capabilities in addition to its conventional I/P operation.
On the loss of input signal ( 4-20 mA ) the V100EFF will literally hold the valve/actuator package in place no matter what the actuator fail mode.
The unit is loop-powered and does not require an extra power supply.
Fail Freeze mode will operate when the input signal drops below 2 mA (±0.5 mA).
Maximum modularity equals maximum flexibility and with a simple design and quality components, the performance is a maximum as well.
Specifications
Brand
BSP Connection
- G 1/4”
- G 1/8”
Environmental Protection
- IP66
- NEMA 4X
NPT Connection
- 1/4” NPT
- 1/8” NPT
Input Signal
- 4-20 mA (Ri < 250 ohms)
Supply Pressure
- 0.15 to 0.7 MPa (20 to 100 PSI)
Repeatability
- <0.5% FS
Hysteresis
- <0.6% FS
Temperature Range
- -20° to +70° C (-4° to +158° F)
Surface Finish
- Powder Polyester
