Vacuum regulator - precision version, 4.2 - 48 m3/h

Suitable: These vacuum regulators can be used for pressure regulation in the vacuum range as well as in the overpressure range.
Materials: Body: die-cast aluminium, internal parts: stainless steel / brass, diaphragms: NBR and Dacron
Temperature range: -40°C to max. +90°C
These vacuum regulators allow controlling the vacuum as a bypass or using shut-off technology. 1. Bypass adjustment*: This adjustment should be used, if an existing vacuum must be reduced by delivering compressed air. Recommended for adjusting large vacuum quantities. 2. Stop adjustment*: The vacuum is pulled and adjusted by the regulator. Once the desired value is reached, the regulator is closed. Recommended to save vacuum energy.
*please ask for separate operating instructions.
Catalogue page Pneumatic Atlas 8 (Page 822) Technical documentation Suitable accessories:

Double nipple with cylindrical thread, PN 16/40

L push-in fittings, short, standard

Push-in fittings with male and female threads, standard

PTFE sealing tape, standard quality

Loxeal thread seals

Sealing strips for metal and plastic, Loctite

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