-14-
No.PF
※※
-OMG0006-F
■
Piping
Use the product within the specified operating pressure range and temperature range.
Proof pressure is 1.5 MPa for PF2D504/520 and 0.9 MPa for PF2D540. Proof pressure could vary according
to the fluid temperature. Check the characteristics data for operating pressure and proof pressure (page
).
Connect the piping using suitable fittings.
Mount the product so that the fluid direction is the same as the arrow indicated on the product.
The piping on the IN side must have a straight section of piping whose length is 8 times the piping
diameter or more.
Avoid sudden changes in the piping size on the IN side of the product.
Bubbles may be generated depending on the piping design. Refer to an example of recommended piping
system.
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Connecting the piping
LQ1 fitting is recommended for connecting of the piping.
Refer to the literatures of fitting for piping method.