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Overview Group 4 Page 1 of 1
Motor control valves
Motor control valve in two way form, PN 16 / 25 / 40
Spindle sealing with PTFE-V-ring unit
DN 15-502-5,5kN- actuator........................................................................421..._1
DN 65-1502-5,5kN- actuator........................................................................421..._2
DN 50-1508-15kN- actuator.........................................................................421...He/f/h
DN 80-15020-25kN- actuator.......................................................................421...Hi/k
DN 20012-25kN- actuator.......................................................................421 4/520Hf/h/i/k

Motor control valve in three way form, PN 16 / 25 / 40
Spindle sealing with PTFE-V-ring unit
DN 15-1502-5,5kN- actuator, with mixing plug.............................................431...
DN 50-1508-15kN- actuator, with mixing plug..............................................431...He/f/h
DN 20012-15kN- actuator, with mixing plug............................................431 4/520Hf/h
DN 32-1502-5,5kN- actuator, with diverting plug.........................................432...
DN 50-1508-15kN- actuator, with diverting plug..........................................432...He/f/h
DN 20012-25kN- actuator, with diverting plug........................................432 4/520Hf/h/i/k

Motor control valve in two way form, PN 16 / 25 / 40(25)
Spindle sealing with bellow
DN 15-1502-5,5kN- actuator........................................................................451...
DN 50-1508-15kN- actuator.........................................................................451...He/f/h
DN 20012-25kN- actuator.......................................................................451 420Hf/h/i/k

Motor control valve in three way form, PN 16 / 25 / 40(25)
Spindle sealing with bellow
DN 15-1502-5,5kN- actuator, with mixing plug.............................................461...
DN 15-1002-5,5kN- actuator, with mixing plug, with weld-on ends............. 461 4/5...-69fs
DN 20012/15kN- actuator, with mixing plug............................................. 461 420Hf/h
DN 32-150, 2-5,5kN- actuator, with diverting plug..............................................462...
DN 200, 12-25kN- actuator, with diverting plug..................................................462 420Hf/h/i/k


Accessories:
Additional load dependent limit switch...............................................................49ev
Potentiometer ....................................................................................................49f...
Process controller integrated into actuator........................................................49r...
Digital positioner integrated into actuator..........................................................49sr7...
Additional travel dependent signal switch.........................................................49w.

Electrical actuators:
Electrical actuators type 4e1..............................................................................4e1...
Thrust 1,5-5,5 kN

Electrical, explosion proof actuatorstype 4ex....................................................4ex...
PTB-certified in accordance to ATEX directive 94/9/EG,
for zone 1, 2, 21, 22,
Thrust 0,5-10 kN, alternatively suitable for most KFM-control valve types

Other types of actuators, for instance AUMA or SCHIEBEL products, are alternatively
suitable for most KFM-control valve types (on request)

Operating instructions: see group 0