Home / Honeywell / Honeywell HVAC Field Devices (valves, actuators, sensors) / KE2-21149 KE2 Refrigeration Stepper Valve

Available on request

Honeywell – KE2-21149 KE2 Refrigeration Stepper Valve

MPN: KE2-21149 · Brand: Honeywell

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Honeywell HVAC Field Devices (valves, actuators, sensors)
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can KE2-21149 be shipped?

KE2-21149 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up KE2-21149 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for KE2-21149 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for KE2-21149, subject to availability and destination.

KE2 Therm RSV electric expansion valves are stepper motor actuated valves, designed for refrigeration applications. The RSV provides excellent control functionality, as well as features particularly appealing for refrigeration. Upgrading your system with an RSV will increase system efficiency and provide the best, most consistent superheat control, and eliminate the headache of adjusting superheat. New Refrigeration Stepper Valve, with capacity range from 1 to 3.7 tons in R-404A. Among the refrigeration friendly features is the availability of longer cable lengths, allowing easy installation without splicing wires. The RSV is designed with a removable stator, which allows for easier brazing, and for 180 degrees of orientation, maximizing the flexibility of installation and wire routing. The RSV also features several fitting combinations targeted for refrigeration applications. While the compact design makes it convenient for use even on the smallest of refrigeration evaporators. The RSV works with common HCFC and HFC refrigerants, and while the valve caters to refrigeration applications, it is a great choice for air conditioning applications as well. Features & Benefits:

High precision bi-directional control

4-phase, 8-beat, 20 pole unipolar stepper motor

Neodymium-iron-boron magnet rotor

500 steps for high resolution control

30 to 90 per second step rate

External, replaceable coil

5 wire coil

Insulation class E

Low power consumption

Honeywell KE2-21149 — KE2 Therm RSV electric expansion valves are stepper motor actuated valves designed for refrigeration applications. The RSV uses a unipolar stepper motor that offers high precision control as well as features particularly appealing for refrigeration. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.