We manufacture and supply expansion systems, nitrogen expansion systems, and water filtration and degassing systems. In addition to system production and system supply, we offer various accessories and fittings for heating and cooling installations.
Refill set
SOTEX FILL
The SOTEX FILL is a universal refill set consisting of a KIWA-approved shut-off valve, a robust solenoid valve, and a water meter that indicates the amount of water consumed, equipped with a pulse counter for potential feedback to your system. Operated by 230 VAC or 24 VDC.
