Thermocouples
 | Faston without earth Can be produced with all mounting collars. Shrouded or unshrouded faston terminal. Standard/ordinary output, quick action output, very quick action output. Can be produced in different lengths. |
 | Faston with earth Can be produced with all mounting collars. Shrouded or unshrouded faston terminal. Various earth connection terminals. Standard/ordinary output, quick action output, very quick action output. Can be produced in different lengths. |
 | Faston for oven/grill Ability to use two thermocouples with one valve for oven & grill. Can be produced with all mounting collars. Shrouded or unshrouded faston terminal. Various earth connection terminals. Standard/ordinary output, quick action output, very quick action output. Can be produced in different lengths. |
 | Co-axial Can be produced with all mounting collars. Standard/ordinary output, quick action output, very quick action output. Can be produced in different lengths. |
 | Co-axial for oven/grill Ability to use two thermocouples with one valve for oven & grill. Can be produced with all mounting collars. Standard/ordinary output, quick action output, very quick action output. Can be produced in different lengths. |
 | Nut without earth Can be produced with all mounting collars. Standard/ordinary output, quick action output, very quick action output. Can be produced in different lengths. |
 | Nut with earth Can be produced with all mounting collars. Standard/ordinary output, quick action output, very quick action output. Can be produced in different lengths. |
 | Interrupted For use with thermostat. Can be produced with all mounting collars. Standard/ordinary output, quick action output, very quick action output. Can be produced in different lengths. |
 | Universal (Nut) Spare part for service companies. Comes with 6 different connection nuts. |
 | Super universal (Nut) Spare part for service companies. Comes with 10 different connection nuts & fixation ring. Can be produced in different lengths. |
 | Pre-packaged Barcode labelled part for service companies and construction markets. Can be produced with all mounting collars. Standard/ordinary output, quick action output, very quick action output. Can be produced in different lengths. |
Thermocouples are an important part of gas-fuelled home appliances.Sometimes referred to as flame-failure devices, thermocouples consist of two dissimilar metals welded together at one end (hot junction).
When the hot junction is warmed, an electromotive force, or voltage, is produced, usually measured in mV.
This mV output is used to hold open an electromagnet assembly located somewhere within the gas control.
If the flame is accidentally extinguished (i.e draft, spillage, etc.) the thermocouple cools, and the produced mV output drops.
When the mV output drops, the electromagnet de-energises, and closes the gas valve, thus preventing any further flow of gas.