SN 100830477-036
Ari Armaturen
Figure 23.451 DN 50
ARI-STEVI 451/463
Three-way control valve with flanges and bellows seal
EN-JS1049 DN50
Data sheet: 450001-1.pdf
Operating Instructions: 0040306000-1.pdf
Nominal pressure: PN 16
Flange bore: according to DIN PN16
Function of the valve: mixing function
Kvs value: 40
Characteristic curve: linear
Spindle seal: stainless steel bellows
Safety stuffing box: pure graphite
Drive: PREMIO-Plus 2G 2.2kN
Voltage: 24V AC/DC
Actuating speed: 0.38mm/sec
Actuating time: 53sec
max. closing pressure (bar): 6.5
Spindle projection: 83mm
Coupling: thread M12
Valve lift: 20mm stroke
Control: 4-20mA DC
Position indicator: Analog output card (Y out)
Discount group: I11