The new valves add 2½" BSP and 3" BSP port sizes to the range in both normally closed (power to open) and normally open (power to close versions).

Solenoid valves in these large sizes are relatively rare, with many users preferring actuated butterfly or ball valves.  But solenoid valves are significantly simpler than other electric actuators and the automatic closing (or opening - depending on version) when power is disconnected is a major advantage in many applications.

The E107L (2½" BSP), and E107M (3" BSP) are available with NBR (nitrile) seals and in all standard voltages from 12v ac and dc to 380v ac.   Options include, manual override and nickel plated body.