product description:
The device can be used as a remote control to open or close in the pipeline, and can be installed at the same time.
Speed control device.
It can replace the large electric operating machine used to open and close the gate valve or butterfly valve, and the maintenance is simple.
Pressure rating: PN10, PN16, PN25
Piston type: Φ600mm~Φ800mm
Diaphragm type: Φ50mm~Φ700mm
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