227 / 292
225
Dixon Sanitary 2016
800.789.1718
Check Valves
V
Applications:
•
When product filling or evacuation in a tank, this valve is
used to relieve pressure or vacuum.
Features:
•
Triple Action
-
Valve relieves pressure as the fluid level rises while filling
a tank.
-
Valve relieves vacuum as the fluid level drops while
emptying a tank.
-
Seals under equal pressure.
•
stainless steel screen surrounds the entire vacuum and
pressure flow area
•
sizes: 2", 3" or 4" – clamp connection standard
•
other sanitary connections optional
•
¼" FNPT connection for gas inlet, plug also supplied
•
vacuum break: 2" water column, 0.1 PSI
•
pressure relief: 22" water column, 0.8 PSI
•
maximum temperature and pressure rating:
3 PSI @ 70°F
•
maximum flow rate: 500 GPM
Materials:
•
304 stainless steel, EPDM elastomer
Part Number
Tube OD
TVSEC-G200
2"
TVSEC-G300
3"
TVSEC-G400
4"
DIM. "A"
2"
2.52
3"
3.58
4"
4.68
Stainless Steel Air & Vacuum Relief Tank Vent Valve