LRB24-SR

LRB24-SR | Belimo | Control Valves

Valve Actuator, Non-Spring, 24V, Modulating

Manufacturer:Belimo

MPN:LRB24-SR

SKU:LRB24-SR

list price:

296.38

148.19



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availability:In Stock

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product specifications

Actuator Series

LR

Agency Listings

cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC

Ambient Temperature Range

-22°F to 122°F [-30°C to 50°C]

Angle of Rotation

90°

Application Type

Water

Control

Modulating

Control Type

Modulating

Description

Valve Actuator, Non-Spring, 24V, Modulating

Direction of Rotation (Motor)

reversible with built-in switch

Electrical Connection

3 ft [1 m], 18 GA plenum cable with 1/2” conduit connector

Fail-Safe

Non-Spring Return

Feedback Output U

2 to 10 VDC

Housing

NEMA 2, IP42, UL enclosure type 2

Input Impedance

100 k Ω for 2 to 10 VDC (0.1 mA), 500 Ω for 4 to 20 mA

Manual Override

external push button

Noise Level (Motor)

<35 dB (A)

Position Indication

integrated into handle

Power Consumption Holding

0.4 W

Power Consumption Running

1.5 W

Power Supply

24 VAC ± 20%, 50/60 Hz, 24 VDC ± 10%

Power Supply Type

24V

Product family

Valve Actuator

Quality Standard

ISO 9001

Running Time

90 seconds

Running Time (Motor)

90 sec

Servicing

maintenance free

Storage Temperature Range

-40°F to 176°F [-40°C to 80°C]

Transformer Sizing

3 VA (class 2 power source)

Unit of Measure

PC

product family features

  • Equal percentage characteristic (2-way)
  • Large Cv range from 0.8 to 170
  • Assembled, ready for installation
  • Spring return or non-spring return actuators
  • Floating, two-position, or proportional control

more information & related documents

Family Description

The B2 Series 2-way ball valves and B3 Series 3-way ball valves are used for two-position, floating or proportional control of HVAC hot or chilled water. Perfect for HVAC applications and Building Automation Systems, BAS, each two-way ball valve and three ball-valve comes assembled with direct coupled Belimo electric actuators with spring return or non-spring return operation.

Kele Description

NSR, PROPORTIONAL, FOR BX23 TO BX30

Manufacturer

Belimo

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