600774
Ventilation valve type B 40.20
600774

Ventilation valve type B 40.20

Product No.:
600774
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Description
Ventilation valve type B 40.20
DN50 made of aluminum for static ventilation
working automatically (without hydraulic or pneumatic auxiliary energy)
with tilt protection
without the use of brass components,
for pressureless containers and tanks.
Checking BSE according to EBH: E1. The Europe-wide regulations (EU) of the technical specification TSI and NNTR were met (2018). According to standard SN 10085. SGbm. protected and ITS checked (2020). The operator is responsible for the design, testing, area of ??application and an additional safety device for pressure monitoring of the B 40.20.