Installation Manual, Maintenance and Operation
Pressure Regulating Valve – Model Horus
MI-18
Elaborate
Verified / Approved
CSQ
Date
Review
Page
J.Junior
Celso Nieto
JM
25/11/16 04
5 de 32
2.3 SPECIFICATIONS
2.3.1 AVAILABLE SETTINGS
HORUS FC: Pilot operated pressure regulator fail close position
2.3.2 AVAILABLE CONNECTIONS
DN
FLANGE ASME B16.5
FLANGE DIN 2634 / 2635
2”
150#RF / 300#RF / 600#RF ou RTJ / 900#RF ou RTJ
PN 25 / PN 40
3”
150#RF / 300#RF / 600#RF ou RTJ / 900#RF ou RTJ
PN 25 / PN 40
4”
150#RF / 300#RF / 600#RF ou RTJ / 900#RF ou RTJ
PN 25 / PN 40
6”
150#RF / 300#RF / 600#RF ou RTJ / 900#RF ou RTJ
PN 25 / PN 40
8”
150#RF / 300#RF / 600#RF ou RTJ / 900#RF ou RTJ
PN 25 / PN 40
10”
150#RF / 300#RF / 600#RF ou RTJ / 900#RF ou RTJ
PN 25 / PN 40
2.3.3 TEMPERATURE LIMITS
Operating temperature: -20°C a 60°C
Ambient temperature: -20°C a 60°C
Temperature limits reported in this manual or any standard should not be exceeded under any circumstances, at the
risk of damage to the equipment, installation and security of the people involved in the operation.
2.3.4 COEFFICIENTS FLOW
DN
CV
KG
2”
80
2481
3”
161
5024
4”
320
9924
6”
610
18920
8”
1119
34735
10”
1750
54275
Note:
1) We suggest that is considered a 20% safety factor on the calculated value.
2) When assembled in an active-monitor system consider 25% restriction on the CV / KG of both valves.
