STEVI® Fig. 440/441 Straightway Control Valve
with Electric and Pneumatic Actuators rol-valve-br-with-electric-and-pneumatic-actuators
DN 15 - 100
DN 15 - 100
with Electric and Pneumatic Actuators rol-valve-br-with-electric-and-pneumatic-actuators
STEVI® 440 Straightway Control Valves with Electric Actuator ARI-PREMIO
(288) Straightway Control Valve DN 15 - 100- Protection class IP 65
- 2 torque switches
- 1 limit switch
- Emergency manual override hand wheel
- Additional devices available, e.g. potentiometer
STEVI® 441 Straightway Control Valves with Bellow Seal and Electric Actuator ARI-PREMIO
(288) Straightway Control Valve DN 15 - 100- Protection class IP 65
- 2 torque switches
- 1 limit switch
- Emergency manual override hand wheel
- Additional devices available, e.g. potentiometer
STEVI® 440/440-D Straightway Control Valves with Electric Actuator FR 2.1/FR 2.2 with Safety Reset
(224)- Type approval acc. to DIN 32730 for Fig. 440 and Fig. 440-D with FR 2.1
- Optional direction for safety reset, Open or Close, as required
- Protection class IP 54
- 1 travel switch for Open and Close
- Emergency manual override hand wheel
- Additional devices available
STEVI® 441/441-D Straightway Control Valves with Bellow Seal and Electric Actuator FR 2.1/FR 2.2 with Safety Reset
(224)- Type approval acc. to DIN 32730 for Fig. 440 and Fig. 440-D with FR 2.1
- Optional direction for safety reset, Open or Close, as required
- Protection class IP 54
- 1 travel switch for Open and Close
- Emergency manual override hand wheel
- Additional devices available
440 Straightway Control Valves with Pneumatic Actuator DP 32-34
(216) Straightway Control Valve DN 15 - 100- Reversible pneumatic actuator
- Actuator with rolling diaphragm
- Control pressure max. 6 bar
- Spindle protected from dirt and corrosion by EPDM-bellow
- Maintenance-free O-ring sealing
- Assembly of additional devices acc. to DIN IEC 60534-6
441 Straightway Control Valves with Pneumatic Actuator DP 32-34
(216) Straightway Control Valve DN 15 - 100- Reversible pneumatic actuator
- Actuator with rolling diaphragm
- Control pressure max. 6 bar
- Spindle protected from dirt and corrosion by EPDM-bellow
- Maintenance-free O-ring sealing
- Assembly of additional devices acc. to DIN IEC 60534-6
440 Straightway Control Valves with Electric Actuator AUMA SAR
(81) Straightway Control ValveDN 15 - 100
- Electric multi-turn actuator capable of high closing pressures
- Protection Class IP 67
- 2 Torque Switches
- 2 Limit Switches
- Emergency manual override handwheel
- Overheating protection for motor as standard
- Additional devices available, e.g. potentiometer
- Explosion proof execution available
441 Straightway Control Valves with Electric Actuator AUMA SAR
(54) Straightway Control ValveDN 15 - 100
- Electric multi-turn actuator capable of high closing pressures
- Protection Class IP 67
- 2 Torque Switches
- 2 Limit Switches
- Emergency manual override handwheel
- Overheating protection for motor as standard
- Additional devices available, e.g. potentiometer
- Explosion proof execution available
