The 226.0621-125-020 is a 3-way temperature controller equipped with 3 threaded connections and 1 replaceable tube valve utilizing a stretcher thermostat. Designed with an EN-GJL 250 housing and an NBR gasket set, this unit operates within a temperature range of 20 to 30 °C, supporting a maximum operating temperature of 120 °C and a maximum operating and differential pressure of 16 bar. It features a G 1 1/4" connection thread, a nominal diameter of 32 mm, and accommodates any installation position. For added operational reliability, the 226.0621-125-020 includes an emergency manual adjustment system, allowing for the mechanical adjustment of the tube slider to any position in the event of a thermostat failure.
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| Manufacturer | AKO Regelungstechnik |
|---|---|
| Country | |
| Part number | 226.0621-125-020 |
| Inner Code | 4677378 |
| Custom Code | 84818051 |
| Product type | 3-way temperature controller |
|---|---|
| Type | 3-way temperature controller G 1 1/4” |
| Valve | 1 replaceable tube valve with Stretcher thermostat 237.0120-020-0 |
| Temperature range | 20 - 30°C |
| Gasket set | NBR |
| Housing | EN-GJL 250 |
| Max. operating pressure | 16 bar |
| Differential pressure max. | 16 bar |
| Operating temperature max. | 120 °C |
| Connection thread | G 1 1/4" |
| Nominal diameter | 32 mm |
| Installation position | Any |
| Emergency feature | with emergency manual adjustment for mechanical adjustment of Tube slider on any Position in case of thermostat failure |