6DR5020-0NG11-0AA2

Electro-pneumatic positioner Sipart PS2, for rotary and linear
valves, two-wire, biconditionally action housing made of plastic, with a
blocked safety friction clutch without explosion protection of the
connection: electric: M20x1.5 / Mechanical: G1 / 4 with a built-in error
signaling module (6DR4004-A) with a signal module with a signal module
module Provisions (6DR4004-J) (description is not available) instructions
for operating in German/in English (the description is not available) with a
built-in manometer unit for bidirectional action G1/4 Zoll 6DR5020-0NG11-0AA2