water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action positioner yt 1000rsn without feedback handwheel mon Compression № Name Material 1 Body

№ Name Material 1 Body carbon steel WCB 2 Cuff VITON 3 Disk Steel AISI316L (03X17H14M3) 4 Stem Steel AISI316L (03X17H14M3) 5 Stud Steel AISI316L (03X17H14M3) 6 Sleeve PTFE 7 O-ring Nitrile NBR 8 Plate Carbon steel

The operating principle of the limit switch is based on mechanical action on the actuator

Elephant butterfly valves are intended for use as shut-off or control valves for flow control in heat supply systems

Sketch Butterfly valves WBV1631N-2W-Fb-H

Butterfly valve model WBVV3232E-2W-Fb PA-DA 4V320-08 APL-510N-EX 4V320-08 220V AFC2000 is designed for use as shut-off or regulating valves to control flows in heating

water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action positioner yt 1000rsn without feedback handwheel mon Compression № Name Material 1 BodyButterfly valves are designed for use as shut off or regulating valves for controlling flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. PA DA double acting pneumatic rotary actuators are designed to automate the