152516 ⎘
Operating means Actuating devices; ; Releasing devices; Mechanical actuating means with crank, eccentric, or cam comprising a tap or cock
POWER-ASSISTED TRACK STOP VALVE
#2TANK CAR BOTTOM OUTLET VALVE OPERATING ASSEMBLY
#3VALVE CONTROL DEVICE
#4Hydraulic low-torque valve conversion apparatus and method
#5Flow control switch valve
#6Blocking mechanism for a stopcock manifold
#7Control handle assembly for a fluid valve structure
#8Actuator adapter plate
#9Winterizing bypass valve system