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Electrical Control Valves

Improved energy efficiency, tighter temperature controls, wider range of operating conditions, remote monitoring and diagnostics functions.

Check with your local wholesaler for details.

200 Series Solenoid Valve

R12 Liquid line application 8.7kW - 97.6kW
R134A Liquid line application 10.4kW - 117.5kW
R22 Liquid line application 11.0kW - 124.0 kW
R407C Liquid line application 10.3kW - 128.0kW
R404A/507 Liquid line application 7.4kW - 81.4 kW
R502 Liquid line application 7.1kW - 80.4kW
For other applications, capacities and performance information, please seek advice from your local wholesaler.

240 Series Solenoid Valve

R134A Liquid line application 52.5kW - 307.4kW
R22 Liquid line application 55.2kW - 338.0 kW
R407C Liquid line application 52.4kW - 321.0kW
R404A Liquid line application 36.5kW - 230.0 kW
For other applications, capacities and performance information, please seek advice from your local wholesaler.

Featured Products- Solenoid Valves from Emerson Climate Technologies

With Emerson® flow control products, you not only get the industry’s leading technology and products, you also get the expertise and support of Emerson Climate Technologies standing behind you. Our solenoid valves, provide the lowest leak rates in the industry. The patented-design coil clip, along with a more versatile coil housing, makes assembly quick and easy. One coil fits all valves.

Literature
Cutaway
White Paper
Contractor Tip Cards
Flow Controls

Indications Without Insight Aren’t Really Indications At All

Moisture indicators on HVACR systems have been billed as critical early-warning components in the fight to cut the long-term effects of water damage and reduce repair and maintenance costs. But do they truly live up to their billing? And even more important, are they the answer to the changing demands the coming HFC refrigerants will place on systems?

Traditionally, moisture indicators have been green/yellow wafers that said the system was either “dry” (green) or “wet” (yellow). But, this simply does not go far enough. Here’s why. [More]

Electrical control valve

1. Fully hermetic design
2. Stepper motor driven
3. Short opening and closing time
4. High resolution
5. Excellent repeatability
6. Positive shut-off function to eliminate use of additional solenoid valve
7. Bi flow version for heat pumps
8. High linear flow capacity
9. Wide capacity range
10. Continuous modulation of mass flow, no stress (liquid hammering) in the refrigeration circuit
11. Direct coupling of motor and valve for high reliability
12. Ceramic slide and port for high accurate flow and minimal wear
13. Corrosion resistant stainless steel body
14. Straight through
15. Compatiable with all CFCs, HCFCs and HFCs
16. Balanced force design
17. Europe patent no. 0743476, USA patent no. 5735501, Japan patent no. 28225789