It is opened or closed by the valve clack moving to-and-fro through the valve body guiding axle under the spring effect. The valve body passageway is designed in a wing-shaped streamline type, allowing the medium to flow through the passageway rapidly and steadily with no noise. It can be installed on horizontal and vertical pipelines.
- Design standard as per: API 6D,ASME B16.34, GB/T 12224.
- Compact and reasonable product structure, reliable tightness and good performance;
- Small volume and light weight;
- Streamlined channel.
- Rapid closing and flexible actions of the valve clack .
- Small closing impact, water hammer is not liable to be generated.
- Smooth fluid passageway and small fluid resistance;
Body material: carbon steel, stainless steel, alloy steel
Nominal diameter: : 1/2"～24"（DN15~DN600）
End Connection: RF, RTJ
Pressure range: :Class150～600（PN10~PN100）
Working temperature:-29℃～+425℃
