Connection number flanges conform to EN 1092-1 type 21
Total Length EN 558-1 Basic Series 1
Leakage rate EN 1349- Valve seat leakage IV L1 (≤ 0.01% of kvs value)
Industrial systems for neutral gaseous and liquid media 0... + 180°C, stem heating suitable for medium temperatures as low as -30°C, with stuffing box extension or stainless steel bellows to -30°C... Plus 400 degrees Celsius
Body cast iron GS-C25N 1.0619 + N
Plug/spindle CrNi steel 1.4057 / CrMo steel 1.4122
Stem Seal EPDM (H 180°C)
Replace stem seal to 400°C,
See Valve equipment
The actuator height is 25 kN
Fail-safe operating thrust with a high operating thrust of 2.5 kN
Power supply 24 V AC or 230 V AC, 50-60 Hz
Input signal Y 0... 10 V DC
Alternate input signal Y 2... 10 V DC / 0 (4)... 20 mA or 3 o 'clock (3-p)
Output signal X 0... 10 V DC
