• Valve Disc: Imported special steel/polyimide composite material, heat-resistant up to 250°C, with a 3-fold increase in lifespan.

• Valve Seat: Precision forging + surface nitriding treatment, hardness ≥ HRC55, corrosion-resistant and wear-resistant.

• Low-Impact Design: The closing speed of the valve disc is ≤ 0.05 seconds, reducing impact damage to the valve seat.

• Modular Structure: Supports quick disassembly and assembly, reducing maintenance time by 40%.

• Passed 200,000 on-off fatigue tests | -30°C to 300°C high and low temperature cycle tests