Burkert 141466, Quick Start Manual, Page: 10 / 45

10
Installation
7 INSTALLATION
DANGER!
Risk of injury from high pressure in the equipment.
▶
Before loosening the lines and valves, turn off the pressure and
vent the lines.
Risk of injury due to electrical shock.
▶
Before reaching into the device or the equipment, switch off the
power supply and secure to prevent reactivation.
▶
Observe applicable accident prevention and safety regulations for
electrical equipment.
WARNING!
Risk of injury from improper installation.
▶
Installation may be carried out by authorized technicians only and
with the appropriate tools.
Risk of injury from unintentional activation of the system and an
uncontrolled restart.
▶
Secure system from unintentional activation.
▶
Following assembly, ensure a controlled restart.
CAUTION!
Risk of injury due to heavy devices!
▶
During transport or during assembly, a heavy device may fall and
cause injury.
▶
Do not transport, install or remove heavy devices without the aid of
a second person and using suitable auxiliary equipment.
▶
Use appropriate tools.
7.1 Installation position 2/2-way valve
• The piston-controlled diaphragm valve can be installed in any installation
position, preferably with the actuator face up.
Installation for leakage detection
One of the bores in the diaphragm socket, for monitoring
leakage must be at the lowest point.
To ensure self-draining
It is the responsibility of the installer and operator to ensure
self-draining.
Self-draining must be considered during the installation:
• Inclination angle of the pipeline:
The inclination angle is the responsibility of the installer and
operator and should correspond to the inclination angle of the
pipeline.
For the pipeline, we recommend the inclination angle according to
the valid ASME BPE.
• Self-drainage-angle for valve body:
The self-drainage-angle (
α
) depends on the valve body size (diaphragm
size) and the inner diameter of the port connection (DN).
The self-drainage angle is specified as a value on forged steel valve
bodies (VS) and tube valve bodies (VP).
The marking on the port connection of valve bodies serves as an
orientation aid. The marking must point upwards.
The actual self-drainage-angle must be set with a suitable meas-
uring tool.
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Type 2030, 2031, 2032,
2033, 2037