Industry control valves

Industry control valves made of cast steel with electric actuator

Connections   
Flange to EN 1092-1 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 -30°C, with stuffing box extension or stainless-steel bellows to - 30°C...+400°C
Body   
Cast iron GS-C25N   1.0619+N
Plug/Spindle CrNi steel 1.4057 / CrMo steel 1.4122
Stem sealings EPDM (max. 180°C)
Alternative stem seals to 400°C
see valve equipment
Actuators   
Actuating thrust up to 25 kN
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

 

 

| back |