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Type 2852
Installation
5
INSTALLATION
Risk of injury or material damage when working on the device or system.
Read and observe the chapter
5.1
Preparatory work
DANGER!
Risk of injury from high pressure and discharge of medium.
Before working on the device or system, switch off the pressure. Vent or drain lines.
Clear pipes of any dirt.
Fit a dirt trap on a dirty medium before the valve inlet (maximum mesh size 50 µm).
5.2
Cartridge variant installation
Fig. 3: Cartridge variant installation, example FC18
Ensure that the O-rings on the valve body and the seal surfaces of the connection housing are free of
any dirt and damage.
Recommendation: coat O-rings on the body in a suitable lubricant to prevent damage.
Press the valve into the connection housing.
Tightly screw in the valve body, observing the tightening torque indicated in the following table.
NOTICE!
Overly high axial force when installing the valve may cause functional impairment.
Observe maximum axial force of 150 N and do not exceed it.
NOTICE!
Ensure that the O-rings on the valve body and the seal surfaces of the connection housing are not dam-
aged during installation.
Variant
FC18
Safety [} 6]
before working on the device or system.
Tightening torque [Nm]
0.7
Screw
M2.5 x 6 A2 - ISO 14583
11
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