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Nominal pressure (MPa)

Test pressure 1.0 1.6 2.5

Shell strength test 1.5 2.4 3.75

Sealing test (liquid) 1.1 1.76 2.75

Sealing test (gas) 0.5~0.8 MPa

Applicable medium water, steam, gas, dust, oil, nitroxide, acetic acid, alkali, etc.

Applicable temperature ≤200°C

Pneumatic three-way ball valve is a new type of three-way switching control valve developed by integrating foreign advanced technology. The standard ball core has L-shaped three-way double-port hole type. By changing the relative angle between the ball core and the pipeline, it can achieve different fluids in the three pipelines. The combined control of the T-shaped channel can be compared with the proportioning effect, which is suitable for the proportioning adjustment and control of liquid, gas, steam and other media. It is widely used in food, environmental protection, light industry, petroleum, paper chemical industry, fire protection, air conditioning, water supply and drainage etc. in the automatic control system.