China factory upvc 3 way ball valve with pneumatic actuator for pool

"Pneumatic Plastic Ball Valve" means a regular three-ways Plastic Double Union Ball valve with a pneumatic actuator. Pneumatic valves are designed for quick opening and closing. A well-engineered combination of a powerful pneumatic actuator, fitted to our heavy duty high performance, ball valve. The Pneumatic actuator offers single acting (fail closed or open) or Double acting options. Double acting actuators use an air pressure signal (80-120 PSI) to open and close the valve. Single acting (Spring return) actuators use an air pressure signal (80-120 PSI) to open and springs to close the valve. The valve will fail closed upon loss of air signal. They rotate 90 degrees (quarter-turn) from fully open to fully closed. Sized on 5.5 bar pilot air supply with 30% added safety factor. This unit gives you an exceptional combination, that offers trouble free operation coupled with high performance. We offer this valve in Stainless Steel with various seat permutations and many accessories which can be fitted onto the actuator such as switch boxes, solenoids, positioners and filter pressure reducing valves.

Pneumatic actuated Plastic 3-way Double union ball valve is used for diversion or confluence control of water, air, and other media compatible with the materials of construction. There are T type port and L type port for the three-way ball valve:

Basic Parameters for 3-way Pneumatic Plastic Double Union Ball valve: Pneumatic actuator: Double Aciting, Single Acting (Spring Return), rotation angle: standard type (0°-90°)±5° nominal diameter: DN15-DN50(1/2"-2") nominal pressure: PN10, PN16 Valve body and ball material: UPVC, CPVC, PVDF, PPH, ABS seal material: EPDM, FPM, PTFE End Connection: Socket, Threaded, Flanged Ball Valve Standard Features: Industrial grade full port PVC ball valve Tru Union with bi-directional flow Union nut locking device prevents back-off Energized PTFE ball seats for lower torque and extended life Leak free dual stem seal design Micro-adjustable ball seat carrier Pressure rated PN10 or PN16 Includes IPS glue sockets and NPT end connectors Pneumatic Actuator Standard Features: Extended cycle life (1 million cycles) Quarter turn rack & pinion design Highly visible valve position indicator Dry or lubricated pilot air Factory lubricated for normal life Anodized aluminum body with epoxy-polyester coated end covers Namur & ISO mounting Optional Accessories： switch boxes, solenoids, positioners, filter pressure reducing valves

Double Union ball valve with a pneumatic actuator. They are are typically used for on-off control of water and liquid media compatible with the materials of construction (not suitable for air or gas). Through rotate 90 degrees (quarter-turn) to change the flow diretion. Pneumatic valves are designed for quick opening and closing, it is often the case that compressed air is available.

Double Union ball valve with an electric actuator. They are are typically used for on-off control of water and liquid media compatible with the materials of construction (not suitable for air or gas). Through rotate 90 degrees (quarter-turn) to change the flow diretion. While they typically operate more slowly than valves with a pneumatic actuator, it is often the case that electricity is available and compressed air is not.

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