Product

Top Mounted Ball Valve

Top-mounted ball valve is a rotary switch valve that controls the on/off of the medium by rotating the ball. The 90-degree rotation of the sphere allows the medium to pass through or close the channel inside the sphere, thus achieving the control of the medium.

Specification

Nominal diameter

1/2″ – 60″ (DN15- DN 1500)

Pressure range

CLASS 150 – CLASS 2500 (Mpa 1.6- Mpa 42.0)

Materials

Carbon Steel, Stainless Steell, Duplex, Super Duplex, Inconel

Design standard

API 6D, API 608, API598, ASME B16.34, ISO 17292, BS5351  

Connection ends

RF、RTJ、BW、NOT、SW

Flange Dimension Standards

ASME B 16.5, ASME B16.47, ASME B16.25, ASME B16.11

Operation

Manual、Pneumatic、Electric、Gas-liquid interaction etc. 

Temperature

-196℃-540℃

Pressure Test Standards

API598 , API 6D , BS12569

Application

Petroleum、Natural gas、Chemical、petrochemical、Power station、Metallurgy、Papermaking etc. 

Features:

  1. Installing ball into valve body by the upper for repairing conveniently.
  2. The connection between the ball and the valve stem adopts elastic interface structure, which can adapt to the different deviations of the pipeline, and increase the tightness and life of the valve.
  3. The valve stem adopts self-sealing structure, improves the reliability and tightness.
  4. It can be made of different materials, and is suitable for use in various media, various pressure and other environments.