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This product is composed of pneumatic multi-springs, pneumatic actuator, and a low flow resistance sleeve. The valve utilizes a balanced valve core, ensuring small unbalanced forces, high permissible pressure differentials, and steady operation. Compared with ordinary single and double seat-regulating valves, it features low noise, a simple structure, and convenient assembly and dismantling.
The valve shape is compact, the body is lightweight, and it offers high performance and capacity. It is a new type of general regulating valve suitable for common fluid mediums and industrial control system conditions.
Temperature Specifications: Working temperature for standard structures can reach up to 250 Deg C. For temperatures exceeding 250 Deg C, a Heat Radiator is required, and the trim must undergo heat treatment.
| Valve Body/Cap | S.S304 |
| Valve Core/Seat | S.S304, Stellite |
| Packing | PTFE |
| Gasket | Graphite |
| Spring | 60Si2Mn |
| Valve Stem | S.S 304 |
| DN | 10 | 12 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cv | Linear | 1.8 | 2.8 | 4.4 | 6.9 | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | 1100 | 1760 | ||||
| Equal % | 1.6 | 2.5 | 4.0 | 6.3 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1600 | |||||
| Movement L(mm) | 10 | 16 | 25 | 40 | 60 | 100 | |||||||||||||||
| Effective Area(cm²) | 280 | 100 | 600 | 1000 | 1600 | ||||||||||||||||
| Signal Range(Kpa) | 20~100, 40~200, 80~240; 20~60, 60~100 | ||||||||||||||||||||
| Flow Characteristic | Linear or Equal Percentage | ||||||||||||||||||||
Aksurion Hydraulic