Sanhua©2020 All rights reserved. Subject to change without notice.
SANHUAUSA.COM
Sanhua©2020 All rights reserved. Subject to change without notice.
SANHUAUSA.COM
PRESSURE CONTROLS
SERIES PS01/PS50/PS15
INSTRUCTIONS
Applicable to fluids and refrigerants of GROUP 2 according to Directive 2014/68/EU or GROUP A1
according to ANSI-ASHRAE 34-2016: R134a, R404A/R507, R407C, R22, R407A/F, R448A/449A,
R452A, R513A, R450A.
GENERAL SPECIFICATIONS
PS01/50/15 series pressure controls are used
in refrigertion and air conditioning systems to
protect the systems from extremely low suction
pressure or extremely high discharge pressure.
1
2
INSTALLATION INSTRUCTIONS:
PRESSURE CONTROLS
SERIES PS01/PS50/PS15
TECHNICAL SUPPORT
For additional technical information and to learn more
about Sanhua’s full product line, please visit:
II-PS-NA-R2006
Sanhua©2020 All rights reserved. Subject to change without notice.
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PRESSURE CONTROLS
SERIES PS01/50/15
CONTINUED
-30
°
C <tamb < +65
°
C;
RH = 0÷95%;
-40
°
C <t1 < +120
°
C;
-40
°
C <t2 < +120
°
C;
MWP: LP≤16,5 bar,
HP≤35 bar
Vibration resistance
(max): 45 Hz, 8g, 12 h
Max. 248ºF (120ºC)
Size
Torque (Nm)
Torque (lbf.ft)
7/16-20UNF
12.7
~
16.7
9.3
~
12.2
7
8
9
Manual reset (push to reset)
Auto Reset
Size
Torque (Nm)
ST2.9
0.45
~
0.55
