Design Features

Design standard as per: API 6D、ASME B16.34、GB/T 19672

Product Range

Body material: carbon steel, stainless steel,

Nominal diameter: 1″～40″(DN25~1000)

Pressure range:Class150～2500

End connection: RF, RTJ, BW

Working temperature:-46℃～+200℃

Operation : hand wheel, gear box, electric, pneumatic actuator, electro-hydraulic actuator , etc.

Design Features

Design standard as per: API 6D、ASME B16.34、GB/T 19672

The valve disc and valve seat seal are repeatedly treated by special processes, and protected by multiple seals, and featured with anti-corrosion, penetration-proof, anti-abrasion and long service life;

Valve seat is designed with hard-soft double seal, having reliable tightness;

With a full bore design, both the coefficient of flow resistance and the pressure loss are very small;

Product Range

Body material: carbon steel, stainless steel,

Nominal diameter: 1″～40″（DN25~1000)

Pressure range:Class150～2500

End connection: RF, RTJ, BW

Working temperature:-46℃～+200℃

Operation : hand wheel, gear box, electric, pneumatic actuator, electro-hydraulic actuator , etc.