“FOR E/P POSITIONER FOR IGS PURGE CONTROL VALVE
MANUFACTURER:KEYSTONE VALVE KOREAL LTD
TYPE:KEYSTONE
” E/P POSITIONER,ROTARY TYPE IP510 SINGLE ACTING-DOUBLE ACTING,TOGETHER WITH KEYSTONE FIG790-036 PNEU.ACTUATOR (DOUBLE ACTING) KEYSTONE.NA.F793-610