The pneumatic cut-off ball valve includes two forms : pneumatic ordinary cut-off ball valve and pneumatic fast cut-off ball valve. The cut-off time can reach 0.3 seconds, and the buffer function is set at the end of the valve, which effectively avoids the damage caused by the inertia of the valve. The explosion-proof pneumatic cut-off ball valve and ordinary type can be selected according to the working conditions.

Product Main Dimensions

Nominal diameter: DN15~600mm

Connection type: Flange、welding

Actuator configuration: AT, GT, AW, G type

Cylinder type: Double acting, single acting 

Nominal pressure: 16, 25bar (please specify if higher pressure is required)

Air source pressure: 4~7bar

Medium temperature: -40~180℃, -40~300℃, -30~425℃、-40~425℃

Ambient temperature: Standard: -20~150℃

Valve body material: carbon steel (C)、stainless steel (P4, P6)

Seal material: Polytetrafluoroethylene (F), p-polypropylene (PPL), metal hard seal (H), hard alloy (Y)

Product Main Dimensions