Pneumatic diaphragm control valves with smart positioners for accurate modulation of flow, pressure and temperature — single-seat, cage-guided and three-way bodies to IEC 60534.
Materials & Standards We Supply
| Material | Grades | Standard | Size range | Pressure |
|---|---|---|---|---|
| Carbon Steel | WCB | IEC 60534 / ANSI | DN20–DN300 | Class 150–600 |
| Stainless Steel | CF8M / SS316 trim | IEC 60534 | DN20–DN300 | Class 150–600 |
| High-Temp Alloy | WC6 / WC9 | IEC 60534 | DN25–DN200 | Class 300–600 |
Configuration
| Actuation | Pneumatic diaphragm / piston; 4–20 mA positioner |
|---|---|
| Trim | SS316 / hardened / anti-cavitation |
| Accessories | Positioner, filter regulator, limit switch, solenoid |
Typical Applications
- Process control loops
- Steam pressure/temperature control
- Chemical dosing
- Power plants
Need Control Valves to your exact spec?
Send your size, pressure class, material and standard — exact configuration confirmed by our engineers, quoted within one working day.
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