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.
Single-Seat Control Valve
Product Overview
Single-Seat Control Valve (Model DLS/DTS) 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 PN16~100 / ANSI150~600 and a working temperature range of -196℃ ~ 588℃. Body materials include WCB, CF8, CF8M, CF3M, Ti, Monel, and the valve can be supplied with Pneumatic / Electric / Hydraulic actuation and leakage performance to ANSI Class IV, V, VI.
Technical Specifications
| Model | DLS/DTS |
| Size Range | DN15~200 (½"~8") |
| Pressure Rating | PN16~100 / ANSI150~600 |
| Working Temperature | -196℃ ~ 588℃ |
| Body Material | WCB, CF8, CF8M, CF3M, Ti, Monel |
| End Connection | RF, RTJ, BW, SW |
| Flow Characteristic | Equal percentage, Linear, Quick Open |
| 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.