The pneumatic triplet is the most common accessory in pneumatic valves. Its funcion can be simply summarized as: filter,pressure reducing valve, lubricator. The pressure reducing valve is a must-have accessory, no matter what kind of pneumatic valve must be configured, its role is to give the pneumatic valve a standard power source pressure, the standard value is 0.4-0.7MPa.

1. Single piece (pressure reducing valve). The pressure reducing valve is a valve that adjusts to reduce the inlet pressure to a certain required outlet pressureand relies on the energy of the medium itself to keep the outlet pressure stable.
2. The function of the two joint pants (filter, pressure reducing valve): complete the function of filtering and decompressing the compressed instrument air
3. The function of three parts (filter, pressure reducing valve, lubricator): complete the function of filtering and decompressing the compressed instrument airand lubricate the air.