Hydraulically-operated valve EV 100 series

for elevators

Description Easy to install, EV‘s are smooth, reliable and precise in operation throughout extreme load and temperature variations. According to customers‘ information, valves are factory adjusted ready for operation and very simple to readjust if so desired. The patented up levelling system combined with compensated pilot control ensure stability of elevator operation and accuracy of stopping. Depending on flow available port sizes are ¾", 1½", 2" and 2½" pipe threads. Up directionUp to 1.0 m/s (200 fpm). 1 Full Speed and 1 Levelling Speed. All functions are smooth and adjustable. Up Stop is smooth and exact through valve operation whereby the pump must run approx. 1 sec. longer through a time relay. Down Up to 1.0 m/s (200 fpm). 1 Full Speed and 1 Levelling Speed. All down functions are smooth and adjustable.