The 20W3040N0LODN0040PN16 is a 1 1/2" TTV butterfly valve in a wafer pattern, rated PN16 for flanged pipework.
It is built with a ductile iron GJS500-7 body and a concentric seat design, fitted with an NBR (Buna) seat. The valve is manually operated by a lockable lever with a notch plate, so the disc can be set and secured in position.
It is supplied as a manual valve, without a pilot solenoid or limit switch box.
