| Input Signal Range | 4-20 MA (split Range Minimum Amplitude 8 MA) |
|---|---|
| Air Supply | 20 To 100 Psig (regulate 5 To 10 Psi Above Actuator Spring Range) |
| Actuator Stroke | 20 Mm To 150 Mm Or 55 ° To 90 ° |
| Action | Single Acting/fail Vent/Double Acting |
| Operating Temperature | -4 °F To +158 °F |
| Communication Protocol | 4-20 MA HART |
|---|---|
| Input Signal | Electric |
| Operating Temperature | Standard Temperature, High Temperature |
| Supply Media | Air, Natural Gas, Nitrogen |
| Max Outlet Pressure | 145 Psig |
| Communication Protocol | 4-20 MA HART |
|---|---|
| Data Interface | Wired |
| Diagnostics | Yes |
| Input Signal | Electric |
| Max Outlet Pressure | 145 Psig |
| Input Signal | 4 To 20 MA DC Constant Current With 30 VDC |
|---|---|
| Supply Pressure | 0.3 Bar (5 Psi) Above Actuator Requirement |
| Supply Medium | Air Or Natural Gas |
| Independent Linearity | ±2 Percent Of Output Signal Span |
| Hysteresis | 0.6 Percent Of Span |
| Ambient Temperature | -40°C To +80°C (-40°F To +176°F) |
|---|---|
| Hysteresis | < 0.1% |
| Output Pressure | 0 - 100% Of Supply Pressure |
| Air Consumption | Typically < 0.1 Nm³/h (at Steady State) |
| Hazardous Area Certification | ATEX, IECEx, FM |
| Input Signal | 4-20 MA, HART |
|---|---|
| Stem Travel Range | 10 - 100 Mm (for Linear Valves) |
| Integrated Booster | Optional (for High-speed Applications) |
| Hysteresis | < 0.1% |
| Rotation Angle | 0-90° Or 0-120° (for Rotary Valves) |
| Communication Protocol | HART, 4-20mA Analog |
|---|---|
| Data Interface | Wired |
| Diagnostics | Yes |
| Input Signal | Electric |
| Max Outlet Pressure | 101 Psig |
| Payment Terms | T/T,L/C |
|---|---|
| Brand Name | ASCO |
| Model Number | 342A |
| Control Signal | 4-20 MA |
|---|---|
| Connections | Flanged |
| Material | Nodular Ductile Iron, Heat Treated |
| Seat Ring Type | Conical,sealed With O-ring |
| Leakage | 0.01% X Rated Valve Capacity |
| Application | Natural Gas Transportation, Power Plants |
|---|---|
| End Connections | CL300 RF, CL600 RF |
| Outlet Pressure Range | 14.5 To 1160 Psig / 1.0 To 80.0 Bar |
| Emergency Casing Pressure | 1480 Psig / 102 Bar |
| Temperature Capabilities | -20 To 140°F / -29 To 60°C |