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Fluid Control Equipment
Pneumatic Control Valve for Steam
PN-COSR-16
Remotely controllable pneumatically actuated control valve
The PN-COSR is a pneumatic control valve designed for remotely controlling steam pressure based on the structure of the TLV COSR pressure reducing valve which is suitable for use in steam heating processes.
Pneumatic Control Valves for Steam Pamphlet (604 KB)
Benefits and Features
- The rapid response pneumatic actuator precisely adjusts the valve position to ensure accurate pressure control.
- Large surface area integral screen for pilot valve extends trouble-free service.
- Combining with a controller and an electropneumatic transducer enables automatic PID operation.
- When combined with an air regulator it can be used as a pressure reducing valve to set secondary pressure remotely, and 2 point pressure switching is possible as well.
- By adjusting the internal spring load, steam can continue to be supplied at the required lowest set pressure even with motive air cut off (emergency case).
Application Areas
- Suitable for automatic control of pressure, temperature and flow rate of water, steam, etc.
Product Details
| Model | Photo | Connection | Body Material | Applicable Fluids | PMO (MPaG) | TMO (°C) | Primary Pressure Range (MPaG) | Specifications | Manual |
|---|---|---|---|---|---|---|---|---|---|
| PN-COSR-16 | |
Flanged | Cast Iron (FC250) |
Steam | 1.6 | 220 | 0.2～1.6 | Specifications | Manual |
- PMO = Maximum Operating Pressure
- TMO = Maximum Operating Temperature
The latest version of each product's instruction manual can be found on this page.