Alco · SKU 216675 · Mfr no. 800620
800620 Emerson Alco electrical control valve (stepper) EX6-I21
The 800620 Emerson Alco electrical control valve (stepper) EX6-I21 is supplied by Air Conditioning Installation as part of the Alco Emerson Stepper Valves range. It is listed under manufacturer part number 800620 and our product code 216675. Key details: application: Electronic expansion valve; connection type: ODF; inlet connection size: 7/8 in. You can buy it as a unit-only supply, or have our engineers fit it as part of a full installation or service visit. Call 07414 254125 to check stock, get a price or book fitting.
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| Brand | Alco |
|---|---|
| Manufacturer Part Number | 800620 |
| Product Code | 216675 |
| Product Group | Emerson Stepper Valves |
| Application | Electronic expansion valve |
| Connection Type | ODF |
| Inlet Connection Size | 7/8 in |
| Outlet Connection Size | 1 1/8 in |
| Commodity Code | 84818059 |
| Country Of Origin | CZE |
| Max Operating Pressure | 60 Bar |
| R134a Capacity | 93 kW |
| R410A Capacity | 140 kW |
| R449A Capacity | 117 kW |
| R744 (CO2) Capacity | 134 kW |
| Refrigerant | R134a |
| Temperature Range | -50-100 °C |
| Direction | Bi-Flow |
| MOPD | 40 Bar |
| F-Gas Certificate Required | No |
Alcos electronic expansion valves with stepper motor. Working range -50 / +80°C. Max working pressure EX4, EX5, EX6, EX7, - 45 bar, EX8 - 35 bar. Controlled by a regulator-driver, a temperature sensor and a pressure sensor. Alcos electronic expansion valves can be controlled with Alcos regulators or with Carels EVD evo universal (see section Carels electronic valves). Control can be done in two different ways, either through a stand-alone controller EC3-X33 which can be equipped with a display for reading/programming, or with EXD-U00 which only operates the valve using an external control signal. The regulation must then be done by another controller. Valves with reversed flow direction for heat pumps can be supplied on request. NOTE! Always use a calculation program for the correct choice of valve.
Frequently asked questions
What is the manufacturer part number for the Emerson Alco electrical control valve (stepper) EX6-I21?
The manufacturer part number is 800620 (Alco). Our product code is 216675. Quote either when you call 07414 254125.
Which range does the 800620 belong to?
It belongs to the Emerson Stepper Valves range from Alco. See the full specification table on this page for technical details.
Does the 800620 need an F-Gas certified engineer?
The supplier does not flag an F-Gas certificate requirement for this item on its own. If it forms part of a refrigerant system, the system work must still be carried out by an F-Gas registered engineer, which all of ours are.
Can you supply and install the 800620?
Yes. You can order the unit only, or book supply and professional installation by our F-Gas certified engineers. Call 07414 254125 or use the booking button on this page.
How much is the 800620?
Prices change with stock and trade pricing, so call 07414 254125 for today's price, with or without installation.