ARB24-SR

ARB24-SR | Belimo | Control Valves

Valve Actuator, Non-Spring, 24V, Modulating

Brand:Belimo

MPN:ARB24-SR

SKU:ARB24-SR

List Price:

$728.00

Today's Price:

$378.56



Availability: Usually Ships in Less Than 14 Business Days
Available Inventory
Lead times are estimates based on our Memphis location and subject to change without notice based on customer demand.

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product specifications

Actuator Series

ARB(X)

Agency Listings

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

Ambient Temperature Range

-22 to 122 °F (-30 to 50 °C)

Angle of Rotation

90°

Application Type

Water

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, IP54

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

Position Indication

integrated into handle

Power Consumption Holding

0.4 W

Power Consumption Running

2.5 W

Power Supply

24 VAC ± 20%, 50/60 Hz, 24 VDC ± 10%

Power Supply Type

24V

Quality Standard

ISO 9001

Running Time

90 seconds

Servicing

maintenance free

Storage Temperature Range

-40 to 176 °F (-40 to 80 °C)

Torque

180 in-lb

Transformer Sizing

5 VA (class 2 power source)

Type

Actuator Only

Unit of Measure

PC

Pattern

2-way or 3-way

Size

1-1/4 to 2 in

Supply Va

5 VA

Control Signal

On/Off

Flow Pattern

2-Way or 3-Way

Supply Voltage (Nominal)

24 VAC

product series specifications

  • Size: 1/2" - 3"
  • Cv Range: 0.8 to 240 (2-way), 0.3 to 83 (3-way)
  • Body Pattern: Two-way, three-way mixing or diverting
  • Flow Characteristic: Two-way equal percentage, three-way linear
  • Leakage Rating: 0% for port A to AB; 2% maximum for port B to AB
  • Maximum Closeoff Pressure: 200 psi (1/2"-2"), 100 psi (2"- 3")
  • Materials Of Construction: Forged brass body with nickel plating, chrome plated (or stainless steel) ball, PTFE Teflon® seals, Tefzel® characterized disc, EPDM o-rings
  • Media Compatibility: Hot or chilled water, <60% glycol
  • Media Temperature Range: 0° to 250°C (-18° to 120°C)
  • Compatible Actuators: Non-spring return TR, LRB, NRB, ARB; spring return TF, LF, AF
  • Pressure Drop: Maximum differential pressure 30 psi
  • Pressure Rating: 600 psi (1/2" to 1-1/4"), 400 psi (1-1/4" to 3") for two-way; 600 psi (1/2" to 1"), 400 psi (1-1/4" to 2") for three-way
  • Approvals: CSA, CE
  • Warranty: 5 years

product series 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

Series 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 and three-way ball valve comes assembled with direct-coupled Belimo electric actuators with spring return or non-spring return operation.

Kele Description

180 IN-LB NSR 24VAC/VDC 2-10VDC

Manufacturer

Belimo

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