Disc Check Valve (DCV)0 pages
DISC CHECK VALVE
SERIES
DCV
1/8", 1/4" & 3/8” Female NPT
0 – 500 Psig
Description
The DCV Series’ unique Floating Acetal Copolymer
Disc design allows for a positive bubble tight seal
with as low as one inch of water crack pressure.
Rated for service up to 500 Psig, the DCV Series is
available with many standard elastomer seal options,
making it a versatile choice for many low pressure
applications. DCV Series valves can be ordered
cleaned for Oxygen service.
Features
•
•
Ideal for High Cycling Applications
Quick Acting: less than 10 milliseconds to seal
from reversing flow
No Spring: valve is operated solely by the flow of
the media
Bubble tight closure from zero to 500 Psig
•
•
Technical Data
Maximum Pressure: 500 Psig
Cracking Pressure: <1” H20
Flow Coefficient (Cv):
1/8” & 1/4" – 0.80
3/8” – 1.35
Temperature Rating: -40°F to 210°F (-40° to 100°C)
(based on seal selection, see ordering information)
Materials of Construction
Component
Valve Body Material
Body, End Cap
Brass, ASTM B16
Poppet Disc
Acetal Copolymer
1
O-Ring
1
Viton™(standard)
Lubricated with Krytox™
SA.SL.DCV001.C.2288
"