Locking Device visually confirms valve open/closed status.
Press Release Summary:
Retrolok allows visual determination of whether quarterturn valves are locked open or closed via looking at its locking pin flag. Retrolok can be installed without modification to existing automation packages and without special skills.
Original Press Release:
New Locking Device
Retrolok (patent pending) allow visual determination from a distance of whether a quarterturn valve is locked open or closed. This is accomplished by a quick glance at the locking pin flag. Retrolok can be installed without modification to existing automation packages. No special skills required for installation. Engineering Manufacturing Services, 5634 Cannon Drive, Monroe, NC 28110. Ph 704-821-7325, Fax 704-821-7391.
sales_ems@earthlink.net
