KC10M
Pneumatic labyrinth Control Valve
Design Features
Features patented labyrinth channel design for multi-stage pressure reduction, effectively eliminating cavitation and noise below 85dB(A). Precision-machined stainless steel trim ensures erosion resistance and long-term stability. With responsive pneumatic actuation for precise control, this compact valve is ideal for high-pressure differential applications in power and petrochemical industries, handling steam and other demanding media.
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| Product Name | Pneumatic labyrinth Control Valve |
| Model Number | KC10M |
| Nominal Diameter | NPS 1/2" ~ 24" (DN15 ~ DN600) |
| Pressure Rating | Class 1500 ~ Class 2500 (PN250 ~ PN420) |
| Body Material | Carbon Steel (A), 304 Stainless Steel (S), 316 Stainless Steel (L), Inconel, Monel, Hastelloy, Ti, etc. |
| Bonnet Type | Standard, Extended |
| Seal Material | Metal Seat, Hard Alloy |
| Leakage Class | ANSI Class IV, V, VI |
| Medium Temperature | -196℃ ~ 540℃ |
| Connection Type | Welded, Flanged |
| Trim Type | Labyrinth Control Valve |
| Control Accuracy | ±0.1% |
| Actuation Type | Pneumatic Diaphragm Actuator |
| Supply Pressure | 200–400 kPa |
| Air Supply Port | RC1/4 |
| Pneumatic Actuator | Optional |
| Action Type | Fail Open (FO) – Air-to-Close (B); Fail Closed (FC) – Air-to-Open (K) |
| Optional Accessories | Positioner, Air Filter Regulator, Lock-up Valve, Limit Switch, Handwheel, etc. |
| Stroke (mm) | 16, 25, 40, 60, 100 |
| Remarks | Other special seal materials or temperature requirements can be customized according to customer specifications. |
