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BELIMO B229+LRB24-SR Image 1

BELIMO B229+LRB24-SR 1-1/4IN 2-WAY NON-SPRING RTN ACTUATOR

MFR Part #: B229+LRB24-SR
SKU #: 1111835
Brand: BELIMO®
UPC: 400007198500
BELIMO® B2 Series B229+LRB24-SR Characterized Control Valve With Actuator, 1-1/4 in, FNPT, Forged Brass, Nickel-Plated
For air handling units on heating or cooling coils and fan coil unit heating or cooling coils and unit ventilators
cUL/US Listed, UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE 2004/108/EC, ISO 9001

BELIMO® Characterized Control Valve With Actuator, B2 Series, 1-1/4 in Nominal, FNPT Connection, Number of Ways/Position: 2-Way, 600 psi Body, 200 psi Close-Off, 10 Cv Flow Coefficient (Cv), Stainless Steel Stem, Stainless Steel Ball Trim, EPDM Stem Packing, TEFZEL® Disc, Teflon PTFE Seat, EPDM Seal, Forged Brass, Finish: Nickel-Plated, 3 ft 18 AWG Plenum Cable With 1/2 in Conduit Connector Electrical Connection, 24 VAC +/-20% at 50/60 Hz, 24 VDC +/-10%, 1.5 W Running, 0.4 W Holding, NEMA 2, IP42 Enclosure, 60% Glycol, Chilled, Hot Water Service, 0 to 250 deg F Water, -22 to 122 deg F Ambient, 9.4 in L x 3.78 in W x 7-1/4 in H

Product Details

BELIMO® Characterized Control Valve With Actuator, B2 Series, 1-1/4 in Nominal, FNPT Connection, Number of Ways/Position: 2-Way, 600 psi Body, 200 psi Close-Off, 10 Cv Flow Coefficient (Cv), Stainless Steel Stem, Stainless Steel Ball Trim, EPDM Stem Packing, TEFZEL® Disc, Teflon PTFE Seat, EPDM Seal, Forged Brass, Finish: Nickel-Plated, 3 ft 18 AWG Plenum Cable With 1/2 in Conduit Connector Electrical Connection, 24 VAC +/-20% at 50/60 Hz, 24 VDC +/-10%, 1.5 W Running, 0.4 W Holding, NEMA 2, IP42 Enclosure, 60% Glycol, Chilled, Hot Water Service, 0 to 250 deg F Water, -22 to 122 deg F Ambient, 9.4 in L x 3.78 in W x 7-1/4 in H

Attributes

Connection TypeFNPT
Disc MaterialTEFZEL®
FinishNickel-Plated
MaterialForged Brass
Nominal Size1-1/4 in
Number of Ways/Position2-Way
Seal MaterialEPDM
Service Type60% Glycol, Chilled, Hot Water
Stem MaterialStainless steel
Trim MaterialStainless Steel Ball

Features

  • Non fail safe actuator
  • Modulating control
  • Equal percentage flow characteristics
  • 75 deg controllable flow range
  • 0% for a to AB leakage
  • Maintenance-free service
  • Electronic throughout 0 to 90 deg rotation overload protection
  • 2 to 10 VDC, 4 to 20 mA with ZG-R01 (500 Ohm, 1/4 W resistor) operating range Y
  • 100 kOhm for 2 to 10 VDC (0.1 mA), 500 Ohm for 4 to 20 mA input impedance
  • 2 to 10 VDC feedback output
  • 90 deg angle of rotation
  • Reversible with built-in switch direction of rotation (motor)
  • Position indication integrated into handle
  • External pushbutton manual override
  • 90 s running time
  • Less than 35 dB noise level (motor)