1. Internal pilot type 3/2 way air pilot valve.
2. Spool type design, excellent sealing performance, rapid reaction, compact size, lighter weight, easy repairing.
3. Special surface finishing in inner surface. Low friction, low pressure starting, durable (>30,000,000 cycles)
4. Lubrication is not necessary
5. Multi mounting position, easy to fix. Manifold is available to systemize valve controlling method.