Isolation valve 3 bar D=19.9x1/2" for gas boiler Viessmann WH1B 7833037

Isolation valve 3 bar D=19.9x1/2" for gas boiler Viessmann WH1B 7833037 | Manufacturer code: 7833037
Parameters:
Type of spare part: Valve
Vice, bar: 3
Connection: 19.9x1/2&apos&apos
Valve type: external