Pneumatic spring Return
A batch of Pneumatic Spring Return Actuators, models PNS-0,4-122-SRC4.9A, PNS-0,4-314-SRC7.5A and PNS-2-314-SRC83E have just been completed and shipped. These Actuators installed on 1.1/2/150#, 1.1/2/800# and 4 x 3/150# Valves will be part of Dragon LNG Project.