- High-pressure control valves come in two designs: high-pressure sleeve single-seat control valves and high-pressure cage-type control valves. They are used in high-temperature, high-pressure applications such as power plants, metallurgy, and chemical processing.
- The high-pressure sleeve single-seat control valve employs a top-guided design, featuring a simple and compact structure, low pressure drop, high flow capacity, a wide control range, and excellent vibration resistance; it is widely used in high-pressure fluid applications where strict leakage limits are required.
- The high-pressure cage-type control valve employs a pressure-balanced design, offering excellent dynamic stability, the ability to withstand large pressure differentials, and high control accuracy; it is widely used in high-pressure applications requiring low noise, smooth control, and minimal cavitation corrosion.
| PN | PN160～PN420 Class900～Class3000 |
| DN | DN20～DN300（NPS 3/4～NPS 12） |
| Body metrial | Forgings: 20. A105. F22. CL3. F91. F92. F304. F316 Castings: WCB. WC6. WC9. ZG20CrMoV. CF8. CF8M |
| Suitable temperture | -29～650℃ |
| Suitable medium | Steam. liquid |
