Schrage Rohrkettensystem GmbH Conveying Systems
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This is where our rotary valve, especially designed for he BULKup, hops into action. It simply provides for even metering and flawless operation. Just like our gate valve: It reduces the flow of bulk material and thus also helps during maintenance work by causing small intermediate stops.

Rotary valve ZD 250

A great idea by Schrage: The rotary valve provides for a continuous feed of the bulk material in order to prevent congestion and jamming inside the conveyor system. Suitable for rough pre-metering – no seal against pressure or underpressure.

Manual slide valve

The slide valve reduces the flow of bulk material either completely or partially, depending on the setting or completely stops the flow of bulk material for maintenance work.