The 40W4040STLODN0125JIS10K is a 5" TTV butterfly valve in a wafer pattern, rated JIS 10K for flanged pipework.
It is built with a CF8M stainless steel body and a concentric seat design, fitted with a high temperature silicone 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.
