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Control valve with actuator LDM RV111R 2311 DN32 + Siemens SAS61.53 (20670.11)

Control valve with actuator LDM RV111R 2311 DN32 + Siemens SAS61.53 (20670.11)

LDM
  • Product code: 20670.11
  • Warranty: 2 years

Two-way valve LDM RV111R DN32 (Kvs 16.0) with Siemens SAS61.53 actuator (24 V, 0–10 V/4–20 mA, 400 N, stroke 5.5 mm, fail-safe function). Suitable for heating and cooling. More information

  • Availability

    Out of stock - can be requested

  • Out of stock  
Price excluding VAT € 559,45
Price with VAT 21 % € 676,93
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Parameters and catalogs

Connection size DN 32
Flow 16 m³/h
Pressure PN 16
Temperature 2...150 °C
Type of fitting Two-way
With actuator Yes
Weight 2.50 kg

Data sheet - Drive download

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Catalog sheet - Valve download

Download PDF

The two-way control valve from the COMAR series LDM RV111R 2311 DN32 comes with a Siemens SAS61.53 actuator for precise flow regulation in heating and cooling systems. Its compact body with external threads and connection ends allows for quick installation into piping.

The SAS61.53 actuator (24 V AC/DC) with continuous control 0–10 V / 4–20 mA provides a force of 400 N, a stroke of 5.5 mm, a fast run time of 30 s, and an emergency function (spring return) for safe return to position in case of power failure.

Advantages

  • compact design and easy installation
  • linear control characteristic
  • reliable sealing in closed position
  • actuator with continuous control and emergency function

Applications

  • heating and cooling circuits
  • HVAC and air conditioning systems
  • hot water and steam distribution

Media

  • water, air, cooling mixtures
  • non-aggressive liquid and gaseous media
  • temperatures +2...+150 °C
  • not suitable for steam and condensate

Assembly Parameters

Valve Design two-way (RV111R 2311)
DN / PN DN32 / PN16
Kvs 16.0 m³/h
Connection external thread + connection ends (thread/flange/welding)
Media Temperature Range +2...+150 °C
Characteristic linear
Actuator Siemens SAS61.53, 24 V AC/DC, 0–10 V / 4–20 mA, feedback 0–10 V
Control Force / Stroke 400 N / 5.5 mm
Run Time 30 s
Emergency Function yes (spring return)
Protection IP54

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