| Application | General |
|---|---|
| Material | Casting |
| Temperature Of Media | Medium Temperature |
| Pressure | Medium Pressure |
| Power | Pneumatic |
| Nominal Diameter | DN15~DN400 |
|---|---|
| Connection | Flanged, Threaded, Welded |
| Media | Steam Air Gas |
| Bellows Type | Packing Box Double Sealing,sealing For Highly Toxic,deep-cooled Media |
| Driving Modes | Pneumatic Diaphragm Type, Pneumatic Piston Type |
| Direction Of Action | Reversible |
|---|---|
| Hysteresis | ≤0.3 % |
| Signal Range | 4 To 20 MA |
| Media | Gas |
| Minimum Current | 3.6 MA For Display 3.8 MA For Operation |
| Leakage | 0.01% X Rated Valve Capacity |
|---|---|
| Connections | Flanged |
| Inherent Characteristics | Linear |
| Basic Error | ±1% |
| Control Signal | 4-20 MA |
| Structure | Pressure Reducing |
|---|---|
| Remaining Parts | 300 Series Stainless Steel, Nitronic 60 |
| Control Loop | 4 To 20 MA |
| Signal Communication | HART 5 Or 7 Over 4-20mA |
| Optional Solenoid Valve | With |
| Application | General |
|---|---|
| Material | Casting |
| Temperature Of Media | Medium Temperature |
| Pressure | Medium Pressure |
| Power | Pneumatic |
| Structure | Pressure Reducing |
|---|---|
| Standards | API 6DSS/6A ASME B16.34 BPVC Sec. VIII |
| Protection Class | IP66 |
| Condition | New |
| Voltage Tolerance | ±10% |
| Type Designation | Choke (control) Valve |
|---|---|
| Model | CHV - R |
| Scope | Sizes 2" - 14 |
| Rating | ASME Class 600 - 2500 Or API 3000 - 15000 |
| In Preference To | External Sleeve Choke Valve |
| Nominal Diameter | DN15~DN600 |
|---|---|
| Basic Error | ±1% |
| Lining | PFA, Translucent, Melt Processed |
| Inherent Characteristics | Linear |
| Control Signal | 4-20 MA |
| Minimum Current | 3.6 MA For Display 3.8 MA For Operation |
|---|---|
| Storage | –20 To +70 °C |
| Structure | Pressure Reducing |
| Version | ANSI |
| Optional Solenoid Valve | With |