Before Installation - Burkert 3232 Manuel D'utilisation

8.2. Before installation
• Before connecting the valve, ensure the pipelines are flush.
• The flow direction is optional.
8.2.1. Installation position 2/2-way valve
• The manually actuated diaphragm valve can be installed in any
position.
Installation for self-drainage of the housing
It is the responsibility of the installer and operator to ensure
self-drainage.
To ensure self-drainage:
→
Install housing inclined by angle α = 10° to 40° to the horizontal
(see Fig. 5). Forged and cast housings feature a mark which must
face upwards (12 o'clock position, see Fig. 6).
→
Observe an inclination angle of 1° – 5°.
→
The bore (in the actuator base) for monitoring leaks must be at
the lowest point.
14
english
Type 3 232, 3233, 3233 K, 3234,
Installation
α
Fig. 5: Installation position for self-drainage of the housing
Fig. 6: Mark for the correct installation position
3235, 3239
Angle α: 10° to 40°
Inclination to the line axis 1° – 5°
Mark for self-drainage
angle