


T280 MAINTENANCE FOR VAAR´s FOR MEXICAN REFINERY FRANCISCO I. MADERO
T280 During December we had finished the maintenance for VAAR´s ball valves several sizes, 4”-150#, 6”-300# & 8”-150# Grove with Ledeen actuator spring return units for Mexican Refinery Francisco I. Madero in plant U-200, the scope of maintenance covered the...
T278 A TOTAL OF 44 INTESISTA PNEUMATIC N SERIES
T278 a total of 44 INTESISTA Pneumatic N series actuator spring return unit fail close and fail open to operate Walworth ball valves for several sizes 2”-150#, 2”-2500#, 4”-2500#, 2”-800#, 2”-1500#, 4”-900# will be installed on Combine cycle power plant in Parnaíba,...
T-277 10 N series Pneumatic Actuators
T277 10 Pneumatic lineal Spring return Series N actuators fail close position, made in Mexico for high pressure gates valves 2”-800#, 2”-1500#, 3”-2500# & 10”-150#, were design and built specifically to operate on high temp stem process into a power generation...