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7. INSTALLATION
DRAINAGE SAFETY VALVE
Must connect to the atmosphere the drainage conveyed of the safety valve with piping of diameter not smaller
than that of the valve outlet.
To make the connection follow the indications in the drawing shown below.
Stresses on the valve owing to the weight of the drainage piping or to thermal expansion must be avoided.
For piping less than 3 metres long the connection can be made as indicated in Figure 15.1; for piping more
than 3 metres long follow the indications of Figure 15.2.
The terminal of the drainage piping must be placed in a protected and difficult to reach position so that the
steam can exit freely without causing damage to people or things and its end must be so directed that rain
does not fall into it.
On the valve body there is a connection for drainage which must be connected to the drainage to avoid the
stagnation of condensation inside the valve and consequent damage to the seal surface.
INSTALLATION IN CONTAINER
CANNON BONO offers the possibility to install the UNI-MATIC UM into a container equipment, please ask our
commercial department for details.
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fl
exible coupler
anchor coupling
Figure 15.1
Figure 15.2
valve drain
