Automatically adjusts the valve opening based on changes in the controlled medium temperature.

Energy-saving and environmentally friendly, it performs automatic temperature regulation without external energy sources.

Simple and quick installation, easy operation, and high usability.

Wide application and flexible usage.

Materials

Valve Body: Ductile Iron, Cast Steel

Valve Stem: Stainless Steel

Valve Core: Stainless Steel

Sealing Ring: PTFE + Carbon Fiber

Technical Parameters

Nominal Pressure: PN16, PN25

Diameter: DN15~DN250

Connection Method: Flange Connection

Medium Temperature: Ductile Iron -20~220°C, Cast Steel -20~350°C

Suitable Medium: Steam, Water

Flow Characteristics: Equal Percentage Flow Characteristics