| Operating Temperature | -50°C To +85°C |
|---|---|
| Supply Pressure(Single-Acting) | 20 To 100 Psi Max (1.4 To 6.9 Bar) |
| Supply Pressure(Double-Acting) | 20 To 150 Psi Max (1.4 To 10.3 Bar) |
| Pneumatics Action | Single Or Double Acting, Fail Safe;Rotary And Linear |
| Signal - Communication | HART 5 Or 7 Over 4-20mA |
| Temperature Range | -40 ... +85 °C / -40 ... +185 °F, Standard Version |
|---|---|
| Protection Class | IP66 / NEMA 4X Enclosure |
| Diagnostics | Yes |
| Communication | HART, FOUNDATION Fieldbus, Profibus PA |
| Packaging Details | Wooden box + protection |
| Colour | Grey |
|---|---|
| Mode Of Action | Double Acting |
| Repeatability | ≤0 .25% |
| Temperature | -40 ° +85° |
| Supply Media | Air Oil Gas |
| Air Capacity | 30 .6 Nm 3 /h @ 4 .1 Bar (18 SCFM @ 60 Psi) |
|---|---|
| Repeatability | ≤0 .25% |
| Air Consumption | 0 .082 To 0 .637 Nm 3 /h @ 4 .1 Bar (0 .048 To 0 .375 SCFM @ 60 Psi |
| Condition | New |
| Packaging Details | cardboard box |
| Input Signal | 4-20mA DC, 1-5V DC, 0-10V DC, HART Protocol, Etc |
|---|---|
| Protection Level | IP66 |
| Diagnostic Function | It Can Automatically Detect Faults And Device Status, And Provide Warning And Fault Prompt Information |
| Accuracy | Up To 0.075% Under Nominal Conditions |
| Deadband Adjustment | Adjustable Deadband To Accommodate Different Applications |
| Accuracy | +/- 0.5 Percent Full Span |
|---|---|
| Model Number | SVI II |
| Operating Temperature | -50°C To +85°C |
| Materials | Copper-free Aluminum Housing |
| Linearity | +/- 1 Percent Full Scale |
| Body Material | Stainless Steel |
|---|---|
| Valve Setpoint | 4-20mA, 450 Ohms Input Resistance |
| Application Scenario | Water, Steam, Gas, Etc |
| Housing Material | Aluminum |
| Orifice | DN 4.0 |
| Diagnostics | Yes |
|---|---|
| Max Outlet Pressure | 145 Psig |
| Position Control | Throttling Control, On/Off |
| Supply Media | Air, Natural Gas, Nitrogen |
| Process Control | Flow, Pressure, Temperature, Level |
| Power Supply | Loop Powered From 4-20mA Control Signal |
|---|---|
| Load Voltage | 11.0 VDC At 20 MA DC / 10.0 VDC At 4 MA DC |
| Acting Type | Single Or Double |
| Supply Medium | Air Or Nitrogen |
| Digital Communicatin | HART 7 |
| Maximum Hysteresis | 0.3 % |
|---|---|
| Stroke Range | 8-260 Mm |
| Model Number | SRD991 |
| Input Pressure | 1.4-6 Bar |
| Linearity | < 0.4 % Of The Travel Span |