Burkert Type 3239 - Manual (Page 14)

14
Installation
8.2 Before installation
• Before connecting the valve, ensure the pipelines are flush.
• The flow direction is optional.
8.2.1 installation position general
installation for self-drainage of the body
It is the responsibility of the installer and operator to ensure
self-drainage.
installation for leakage detection
One of the bores (in the actuator base) for monitoring
leakage must be at the lowest point.
8.2.2 installation position 2/2-way valve
• The manually actuated diaphragm valve can be installed in any
position.
To ensure self-drainage:
→
Install body inclined by angle α = 10° to 40° to the horizontal
(see Fig. 5). Forged and cast body feature a mark which must
face upwards (12 o’clock position, see Fig. 6).
→
Observe an inclination angle of 1° – 5°.
→
One of the bores (in the actuator base) for monitoring leakage
must be at the lowest point.
α
Angle α: 10° to 40°
Inclination to the line axis 1° – 5°
Fig. 5: Installation position for self-drainage of the body
Mark for self-drainage
angle
Fig. 6: Mark for the correct installation position
english
Type 3232, 3233, 3233 K, 3234,
3235, 3239