-17-
No.LV50***-OMQ0004-B
■
Piping method
For piping of the product, hold the piping with a tool on the metal part of the piping (piping attachment).
Fixing the product, please turn the pipe.
Using a tool on other parts may damage the product.
Specifically, make sure that the tool does not damage the M12 connector.
This will damage the connector.
Width across flats of attachment
3/8 24
mm
1/2 28
mm
3/4 35
mm
1 41
mm
Tighten to the specified torque for piping
The tightening torque for connection threads is shown in the table below.
Nominal thread size
Appropriate tightening
torque
Rc(NPT)3/8
22 to 24 Nm
Rc(NPT)1/2
28 to 30 Nm
Rc(NPT)3/4
28 to 30 Nm
Rc(NPT)1
36 to 38 Nm
If the tightening torque is exceeded, the product can be broken.
If the tightening torque is insufficient, the mounting screws and brackets may become loose.
Avoid any sealing tape getting inside the piping.
- Ensure that there is no leakage from loose piping.
