Pneumatic globe valve has the characteristics of short opening and closing stroke, fast speed, reliable sealing, and static opening and closing. It is mainly composed of flange globe valve, pneumatic actuator and other air source accessories. It is a kind of opening and closing that relies on air source drive. The automatic control system of the wide door can achieve long-distance and centralized control with the help of compressed air. The pneumatic cut-off door has a fast switching speed, so it is usually used in occasions with high application frequency and fast switching time, or in special industries that are not suitable for manual control. In the environment space, it is especially suitable for use in process pipelines where there is no power drive source in the use site.

Pneumatic Globe Valve

- Nominal diameter:DN50~DN300

- Nominal pressure:2.5 4.0 6.4 16.0 (Mpa)

- Connection method:Flange type

- Control method:Pneumatic control (air supply 0.4-0.7Mpa)

- Valve body material:Cast steel, stainless steel, chromium molybdenum steel, chromium molybdenum vanadium steel

- Ingredients:Reinforced flexible graphite

- Temperature range:29°C-550°C