Absperrventil

bestehend aus 2 x DN 20 VAV-Absperrventil (Sekundärkreis) und 2 x DN 32 VAV-Absperrventil (Primärkreis)

Consisting of 2 x DN 20 VAV stop valves (secondary circuit) and 2 x DN 32 VAV stop valves (primary)

mit Absperrventil

With shut-off valve

6 Absperrventil

6 shut-off valve

RA = Absperrventil

RA = shut-off valve

– Absperrventil zu

- Shut-off valve closed

Doppel Absperrventil

Double shut-off valve

VACUUM ABSPERRVENTIL

VACUUM VALVE

-Broen Absperrventil

-Broen stop valve