Sierra Monitor Corporation HRG015-W - Manual (Page 44)

HRX-OM-J049-A
Chapter 4 Startup and Shutdown
4.4 Check at startup HRG010-W HRG015-W
1st edition : Aug. 2006
Rev. A: May. 2007
4-6
„ Bypass (relieving valve) piping set
[Tips]
Bypass (relieving valve) piping sets listed in table 3-7 “Allied Products” are of
use for the omission of manual bypass valve adjustment.
[Tips]
The relieving valve automatically opens when the circulating fluid outlet
pressure of the thermo cooler surpasses the set value. The relieving valve is
designed to bypass the circulating fluid that prevents a pressure rise during
fluid flow at low rate.
Relieving valve