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Products

Straightway Control Valve
DN 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
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Product Image- 441 Straightway Control Valves<br>with Electric Actuator AUMA SAR

441 Straightway Control Valves
with Electric Actuator AUMA SAR
Product Image- 441 Straightway Control Valves<br>with Electric Actuator AUMA SAR

441 Straightway Control Valves
with Electric Actuator AUMA SAR
Product Image- 441 Straightway Control Valves<br>with Electric Actuator AUMA SAR

441 Straightway Control Valves
with Electric Actuator AUMA SAR
Product Image- 441 Straightway Control Valves<br>with Electric Actuator AUMA SAR

441 Straightway Control Valves
with Electric Actuator AUMA SAR
Product Image- 441 Straightway Control Valves<br>with Electric Actuator AUMA SAR

441 Straightway Control Valves
with Electric Actuator AUMA SAR
Model No. N/A 441
Dia. Nominal N/A 15 mm N/A 20 mm N/A 25 mm N/A 32 mm N/A 40 mm
Pressure Class N/A PN 16
Body Material N/A GG-25 GGG-40.3 1.0619+N 1.4408
Connection N/A Flanged
Form N/A Straightway
Actuator N/A AUMA SAR 07.1
Actuator Description N/A Exit Connection. Form A TR 20 x 4
Seat Dia. N/A 21 mm N/A 21 mm N/A 27 mm N/A 31 mm N/A 41 mm
Standard Kvs Value N/A 4 m3/h N/A 6.3 m3/h N/A 10 m3/h N/A 16 m3/h N/A 25 m3/h
Reduced Kvs Value N/A 2.5 m3/h N/A 2.5 m3/h4 m3/h N/A 6.3 m3/h N/A 10 m3/h N/A 16 m3/h
Stroke N/A 20 mm
Torque N/A 30 Nm
Height [H] N/A 760 mm N/A 760 mm N/A 768 mm N/A 768 mm N/A 760 mm
Weight N/A 35 kg N/A 35 kg N/A 36 kg N/A 38.5 kg N/A 41 kg
Standard Valve Length- L N/A 130 mm N/A 150 mm N/A 160 mm N/A 180 mm N/A 200 mm
Flange Dimension- Ø D N/A 95 mm N/A 105 mm N/A 115 mm N/A 140 mm N/A 150 mm
Flange Dimension- Ø K N/A 65 mm N/A 75 mm N/A 85 mm N/A 100 mm N/A 110 mm
Flange Dimension- n x Ø d1 N/A 4 x 14 mm N/A 4 x 14 mm N/A 4 x 14 mm N/A 4 x 18 mm N/A 4 x 18 mm
Actuator Motor N/A 400V 50 Hz 3 ph.
Guiding N/A Spindle Sealing
Spindle Sealing N/A Stainless steel bellow seal with safety stuffing box -60°C up to +450°C
Flow Characteristic N/A Linear Equal percentage
Positioning Ratio N/A 50:1 by design with Parabolic Plug
Sealing: Seat/Plug- Leakage Class N/A Metal / Metal- Leakage class IV acc. to DIN IEC 60534-4 Metal / Soft substance- Leakage class VI acc. to DIN IEC 60534-4
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