Industry control valves of nodular cast iron (spheroidal graphite) with electric actuator

Connections    : Flange to EN 1092-2 type 21
Overall length : EN 558-1 basic series 1
Leakage rate  : EN 1349 - Seat leakage IV L1 (≤ 0.01% of kvs value)
Field of application : Industrial systems for neutral gaseous and liquid media 0...+ 180°C,

                       with stem heating suitable for media temperatures down to -10°C, with

                       stuffing box extension or stainless-steel bellows to - 10°C...+350°C
Body          : Nodular cast iron (spheroidal graphite)   GGG-40.3   EN-JS1024
Plug/Spindle : CrNi steel 1.4057 / CrMo steel 1.4122
Stem sealings : EPDM (max. 180°C) Alternative stem seals to 350°C 
                 see valve equipment 
Actuators     : Actuating thrust with fail-safe function up to 2.5 kn Electric supply 24 V AC or 230 V AC, 50 - 60 Hz
                 Input signal Y 0...10 V DC Alternative input signals Y 2...10 V DC / 0(4)...20 mA or 3-point (3-P)
                 Output signal X 0...10 V DC