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Danfoss Regulator AEL 3.0 - Refrigeration
DanfossRefrigeration

Danfoss Regulator AEL 3.0

The Danfoss AEL 3.0 is a hermetic automatic regulator for refrigeration systems, featuring 1/4" ODF inlet and 3/8" ODF outlet connections with maximum control pressure of 28 bar. It handles ambient temperatures to…

SKU 3G-CBM-01704

Brand
Danfoss
Item
Regulator AEL 3.0
Category
Refrigeration
UNSPSC
40101704 — Condensing units
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Danfoss
type
AEL 3.0 automatic regulator
construction
hermetic
inlet connection
1/4" ODF
outlet connection
3/8" ODF
max control pressure
28 bar
max ambient temperature
100°C

Technical Documents

(1)
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Danfoss Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Danfoss AEL 3.0 is a hermetic automatic regulator for refrigeration systems, featuring 1/4" ODF inlet and 3/8" ODF outlet connections with maximum control pressure of 28 bar. It handles ambient temperatures to 100°C and is suited for industrial cooling applications requiring reliable pressure regulation.

Frequently Asked Questions

What is the Danfoss AEL 3.0 used for?

The Danfoss AEL 3.0 is a hermetic automatic expansion valve for refrigeration systems. It is used in general cooling installations, OEM equipment, air conditioners, dehumidifiers, air dryers, chillers, and ice machines. It provides constant-pressure regulation with an adjustable evaporation pressure range of 1–7 bar.

What are the specifications of the Danfoss AEL 3.0?

The Danfoss AEL 3.0 has a 1/4" ODF inlet and 3/8" ODF outlet, a maximum control pressure of 28 bar, and a maximum ambient temperature of 100 °C. It is a hermetic regulator with a fixed orifice size of 3.0. The evaporation pressure is factory-set at 2.2 bar and adjustable via the setting screw.

Where to buy the Danfoss AEL 3.0 in Singapore?

3G Electric supplies the Danfoss AEL 3.0 to customers in Singapore. We source this hermetic automatic regulator from global channels and handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this refrigeration component.

How to install the Danfoss AEL 3.0?

Mount the Danfoss AEL 3.0 in any position. During brazing, cool the valve body with a wet cloth and keep body temperature below 100 °C. Remove the plastic adjustment cap before brazing. Do not modify the valve. One turn of the adjustment screw changes evaporation pressure by approximately 0.8 bar.

Used in

Common applications for Danfoss
Light-oil industrial burners — OD / OD-H nozzles as scheduled replacement parts
Heating-boiler oil-supply circuits — BFP 10L / 11L / 41L pumps and coupling kits
Burner-rack solenoid valves — EV and EVR series for oil and gas shut-off
Legacy plant troubleshooting — matching a failed burner nameplate to correct Danfoss nozzle/pump combination
Refrigeration pressure controls — KP / RT series for secondary-refrigerant loops
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Danfoss Products

3G Electric supplies Danfoss refrigeration. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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