Control valve with pneumatic drive and actuator, control 4-20 mA shut-off, single-seat, two-way vertical control valve. RA is a linear pneumatic drive of the membrane type. The drive has two versions: DA - direct action, normally open (air pressure closes the valve) and RA - reverse action, normally closed (air pressure opens the valve). A wide range of applications allows this valve to be used with the most common process fluids, such as water, superheated water, steam, air, gases and other non-aggressive liquids.
BASIC PROPERTIES:
Single-seat, two-way, direct or reverse action.
Reinstalling the drive does not require disassembly.
Valves from the pipeline.
Documentation DN50 Pneumatic control valve 10Р11Y-DNx5016Z-L112C-C (cast iron body, SS304 trim) with YT-1000 positioner, input 4-20mA
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