| 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 |
| Communication Protocol | HART, 4-20mA Analog |
|---|---|
| Data Interface | Wired |
| Diagnostics | Yes |
| Input Signal | Electric |
| Max Outlet Pressure | 101 Psig |
| Highlight | Emerson ASCO compressed air filter regulator,Pneumatic pressure regulating valve,ASCO 342A series filter regulator |
|---|---|
| Payment Terms | T/T,L/C |
| Brand Name | ASCO |
| Model Number | 342A |
| Document | xiangjing valve&instrument ...t .pdf |
| 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 |
| Inlet Pressure | 1480 Psig / 102 Bar |
|---|---|
| Outlet (Casing) Pressure | 1480 Psig / 102 Bar |
| Temperature Capabilities | -20 To 140°F / -29 To 60°C |
| Emergency Casing Pressure | 1480 Psig / 102 Bar |
| Outlet Pressure Range | 14.5 To 1160 Psig / 1.0 To 80.0 Bar |
| Body Sizes | NPS 1, 2, 3, 4, 6, 8 And 10 / DN 25, 50, 80, 100, 150, 200 And 250 |
|---|---|
| Inlet Pressure | 1480 Psig / 102 Bar |
| Outlet (Casing) Pressure | 1480 Psig / 102 Bar |
| Temperature Capabilities | -20 To 140°F / -29 To 60°C |
| Emergency Casing Pressure | 1480 Psig / 102 Bar |
| 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 |
| Maximum Pilot Supply Pressure | 600 Psig / 41.4 Bar |
|---|---|
| Approximate Weight | 80 Lbs / 36 Kg |
| Materials Of Construction (typical) | Cast Iron, Steel Or Stainless Steel |
| Maximum Inlet Pressure | 400 Psig / 28 Bar Or Body Rating Limit Whichever Is Lower |
| Structure | Pilot-operated |
| Minimum Current | 3.6 MA For Display 3.8 MA For Operation |
|---|---|
| Signal Range | 4 To 20 MA |
| Static Destruction Limit | 100 MA |
| Sensitivity | ≤0.1 % |
| Degree Of Protection | IP 66/NEMA 4X |
| Static Destruction Limit | 40 V, Internal Current Limit Approx. 40 MA |
|---|---|
| COMMUNICATION | HART® |
| Opening Angle | 24 To 100° |
| CONTROL LOOP | 4 To 20 MA |
| Model Number | 3730 |