The pneumatic three-way valve, which can replace the three-way ball valve to achieve vertical diversion or mixing function, the performance is much better than ball valve,also is a option to work as combine to angle seat valve.

Flow direction 01 ：In the non-working status, C is normal close when the action of spring force, AB circulation, when the actuator is compressed by air, C on, B off, AC circulation.

Flow direction 02 ：In the non-working status, when the action of spring force B normal close, AC circulation(AC vertical),when the actuator is compressed by air, B on, C off, AB circulation.

Flow direction 03 ：In the non-working status, when the action of spring force A B C are all circulation, when the actuator is compressed by air, B on, C off, AB circulation.

Flow direction 04：In the non-working status, when the action of spring force C normal close, AB circulation, when the actuator is compressed by air, C open, A B C are all circulation. 

Replace the role of a three-way ball valve，and has a longer working life than three-way ball valve.

Actuators application field

Apply to different circumstances
	Actuator material	Corrosion resistance	Ambient temperature	Pros and Cons
	Stainless steel	Extremely strong	High temperature	Apply to all extreme environments
	Aluminum	Strong	High temperature	Treated with salt spray Apply to medium and low corrosion environment