The butterfly valve is designed to be used as a shut-off or control valve to control flows in heat supply systems, water supply, in technological processes in the food, chemical, oil and gas, pulp and paper and other industries.
Operating principle: The valves are opened and closed by turning the disk by 90°. Opening is done by turning the handle counterclockwise, closing - clockwise. A special feature of the valves of this series is the complete coating of the flow part and the disk with PTFE material, which eliminates contact of the working medium with the materials of the main parts.
Limit sensors are designed to monitor the position of the disk of butterfly valves with a handle in control and automation systems. The operating principle of the limit switch is based on mechanical action on the actuator, which results in the closing or opening of the electrical circuit.

A distinctive feature of this series of valves is that the flow path and disc are completely coated with PTFE, which prevents the working medium from coming into contact with the materials of the main components.

Technical characteristics of butterfly valves Elephant WBV3434Pf-2W-Fb DN50-125 PN16 carbon steel WCB, PTFE:

Limit switches Elephant LS-103 250V 6A

Technical characteristics of limit switches Elephant LS-103 250V 6A: