Expansion Tank Series - Nexus Valve
Transcript of Expansion Tank Series - Nexus Valve
NEX Series
9982 East 121st Street, Fishers, IN 46037 • 888-900-0947 • www.nexusvalve.com
��������������������������• Sensor port for pressure gauge• Built in bladder integrity monitor• Easily accessible air valve• Secure guard mount• Replaceable heavy duty butyl bladder• Design pressure of 125 psi• Factory pre-charged & field adjustable• Full flow design compatible• Manufactured in accordance with ASME Boiler and Pressure vessel code of carbon steel
Expansion Tank SeriesThe Nexus NEX series ASME expansion tanks o�er a removable bladder and are pre-charged. Designed to absorb expansion volumes and control the pressure in a heating or cooling system, the NEX series o�ers flexibility for the installing contractor with installation in either a vertical or horizontal position. The system fluid is contained in a full acceptance heavy duty butyl bladder that helps to prevent corrosion as well as waterlogging issues.
NORMALOPERATION
CONSULTFACTORY
FEX SeriesASME Replaceable Bladder Tankfor Expansion & Pressure Control
Factory InstalledColor Changing Plug
DO NOT REMOVE
www.nexusvalve.com | 9982 E 121st Street, Fishers, IN 46037
BLADDER MONITOR SYSTEM
NORMALOPERATION
CONSULTFACTORY
FEX SeriesASME Replaceable Bladder Tankfor Expansion & Pressure Control
Factory InstalledColor Changing Plug
DO NOT REMOVE
www.nexusvalve.com | 9982 E 121st Street, Fishers, IN 46037
BLADDER MONITOR SYSTEM
NORMALOPERATION
CONSULTFACTORY
FEX SeriesASME Replaceable Bladder Tankfor Expansion & Pressure Control
Factory InstalledColor Changing Plug
DO NOT REMOVE
www.nexusvalve.com | 9982 E 121st Street, Fishers, IN 46037
BLADDER MONITOR SYSTEM
NORMALOPERATION
CONSULTFACTORY
FEX SeriesASME Replaceable Bladder Tankfor Expansion & Pressure Control
Factory InstalledColor Changing Plug
DO NOT REMOVE
www.nexusvalve.com | 9982 E 121st Street, Fishers, IN 46037
BLADDER MONITOR SYSTEM
9982 East 121st Street, Fishers, IN 46037 • 888-900-0947 • www.nexusvalve.com
NEX Series
• Tanks are factory pre-charged at 40 psi and field adjustable.
• Both top and bottom connections (C and D) access the bladder.
Notes:
Gauge
Bladder Integrity Monitor
Gauge
Bladder Integrity Monitor
Li� Ring
· Closed loop hydronic heating· Hydronic cooling· Heat transfer
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· Water· Up to 50% glycol* Not suitable for potable water
NEXP-010
NEXP-013
NEXP-023
NEXP-035
NEXP-053
NEXP-079
NEXP-106
NEXP-132
NEXP-158
NEXP-211
10
13
23
35
53
79
106
132
158
211
12
14
16
20
24
24
30
30
30
32
GALLONSMODELA B
C D EF G
MAX WORKINGPRESSURE (PSI)
SHIPPING WEIGHT(LBS)SYSTEM CONNECTION CHARGING VALVE
DIMENSIONS (IN.)
23.5
24
37
37
43
55
49
57
65
76
-
-
1 NPT
1 NPT
1.5 NPT
1.5 NPT
1.5 NPT
1.5 NPT
1.5 NPT
1.5 NPT
0.75 NPT
0.75 NPT
0.75 NPT
0.75 NPT
0.75 NPT
0.75 NPT
0.75 NPT
0.75 NPT
0.75 NPT
0.75 NPT
0.302” - 32NC
0.302” - 32NC
0.302” - 32NC
0.302” - 32NC
0.302” - 32NC
0.302” - 32NC
0.302” - 32NC
0.302” - 32NC
0.302” - 32NC
0.302” - 32NC
10
10
12
16
20
20
24
24
24
28
-
-
5.5
5.5
5.25
5.25
5.25
5.25
5.25
5.25
125
125
125
125
125
125
125
125
125
125
40
50
90
125
210
225
300
335
360
475