Connections for S-valve Concrete Pump Parts and service ...
Connections for S-valve are the collar-type items. They are assembled on the outlet side of the S-valve unit in the "S" type or ROCK type valves. It's basic function is connection between the S-valve and the flap (hinged) elbow of the back-end kit. They are used also as covers for the bearing rear unit of the S-valve. The connections belong to such parts which compose pipeline for concrete flow – from the S-valve to …
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