Stainless steel vacuum breaker / anti-vacuum valve for steam boilers.
Connection: 1/4" BSP
Overall Length: 49.5 mm
Required Clearance Above Adjacent Components: min. 14 mm
Max. Operating Temperature: 140 °C
Max. Operating Pressure: 2.5 bar
Closing Pressure: 0.2 ± 0.1 bar
Material: Stainless Steel
The valve is opened and closed by spring pressure. During heating, steam can escape gently and in a controlled manner, helping to reduce water accumulation on top of the boiler.
A suitable silicone hose can also be attached to the valve.
Installation Note:
A long 24 mm socket is recommended for installation.
When installing the valve on a conical-sealing copper pipe, a 1/4" adapter is required due to the valve connection (Part No. 8005745).
If vertical installation space is limited, the horizontally mounted version (Part No. 8005886) can be used instead.
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PTFE-Dichtungsband zum Abdichten von Gewindeverbindungen. Rollenlänge: 12 m Breite: 12 mm Dicke: 0,076 mm oder 0,10 mm Betriebstemperatur: -200 bis +260 °C Material: PTFE Zulassung: UNI EN 751-3_en
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