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 plan in Brazil, we are proud to design, engineering, built and assembly the actuators in Mexico with best quality materials to provide a high performance and secure operation every time all the time, INTESISTA is creating operational reliability.