Function and effect
The actual control organ is a silicone membrane that is hourglass-shaped when resting. As a result of the differences in pressure in front of and behind the control organ, the membrane inflates and keeps the flow rate in pressure ranges of 50-250 Pa (150-650 Pa with the high pressure variant) at a constant level. With the model –V the configured flow rate can be adjusted retrospectively with no need for tools.
Accessories and optional finishes
- Controller for high pressure applications from 150 to 650 Pa (only available in model K)
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