Valve body: 304/316 stainless steel cast or welded construction polished inner surfaces complying with food grade hygiene requirements.

Valve core: Flaptype/swing ball type/rotary disc type; selected according to material properties.

Actuator: Pneumatic cylinder (single acting/double acting), powered by compressed air.

Sealing assembly: Inflatable seal ring or elastic sealing ring to guarantee tight channel closure after switching.

Control accessories: 2 position 5 way solenoid valve, limit switch, air filter regulator, enabling remote automatic control.

Inspection port: Supports internal inspection, cleaning and seal element replacement. Principle Compressed air flow direction is switched via 2 position 5 way solenoid valve to extend/retract cylinder piston rod.

Through rotary shaft linkage valve core swings or rotates inside valve body to connect inlet port with different discharge outlets.

Thus altering material flow direction in pneumatic conveying piping. Limit switches feed realtime valve core position signals back to PLC for automatic sequence switching.

Has Reliable sealing: Optimised sealing structure stop dust leakage and pressure loss.

Fast switching: Pneumatic actuation provides rapid response and short reversing time matching production line cycle time requirements.

Food grade material: Stainless steel valve body with polished inner surfaces satisfying food hygiene standards.

No material accumulation dead spots: Smooth flow channels minimise starch residue and cross contamination risk.

Service friendly modular build: Seals, cylinders and other consumables can be replaced conveniently.