Products Center
Explore our complete range of control valves and self-operated regulators. Custom designs, test certificates, and engineering support are available for complex working-condition projects.
High-Pressure Single-Seat Control Valve
Product Overview
High-Pressure Single-Seat Control Valve (Model DPS) is a control valve for petroleum, chemical, metallurgy, energy, and general process control. It is available in DN15~200 (½"~8") with pressure ratings of PN100~420 / ANSI900~2500 and a working temperature range of -196℃ ~ 588℃. Body materials include WCB, CF8, CF8M, CF3M, and the valve can be supplied with Pneumatic / Electric / Hydraulic actuation and leakage performance to ANSI Class IV, V, VI.
Technical Specifications
| Model | DPS |
| Size Range | DN15~200 (½"~8") |
| Pressure Rating | PN100~420 / ANSI900~2500 |
| Working Temperature | -196℃ ~ 588℃ |
| Body Material | WCB, CF8, CF8M, CF3M |
| End Connection | RF, RTJ, BW |
| Flow Characteristic | Equal percentage, Linear |
| Actuator Type | Pneumatic / Electric / Hydraulic |
| Leakage Class | ANSI Class IV, V, VI |
Selection & Quotation
For final sizing, please provide the medium, flow rate, inlet and outlet pressure, working temperature, connection standard, and required material. Our engineering team will confirm the model and configuration.