รีเลย์เสริม

CBB200 SERIES BOOSTER
1. Be applied to the flow of control valve.
High-flow when big difference between signal pressure and output pressure (under big vale span), low-flow when big difference between signal pressure and out pressure (under small vale span), from which get the effect of shot movement time and strong stability.

2. To get two stable atmospheric pressure, one partion is adopted between the two air pressure.
3. In the internal of the booster, we've designed air pressure circuit for sensitive regulation.
4. The screws of the surface of the step-up transformer are all made of stainless steel.