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Sanitary Fittings
DPL116
877.963.4966 •
dixonvalve.com530
N
Air Blow Check Valves
Applications:
•
The air blow check valve is designed to pressurize lines with air to clean out product or cleaning solutions. It is fail-safe
because the simple air-to-open, spring-to-close mechanism prevents backflow. Can be used with a check valve.
Features:
•
EPDM seat and gasket
•
conforms to 3A practice 604-05 with optional filter disc, sold separately in packs of 50
•
maximum temperature:
212°F
•
maximum operating pressure:
145 PSI
When using air blow check valves with ball check valves, refer to the sizing chart below.
Ball Check Valve Size
Air Blow Check Valve Size
1½"
2"
2½"
3"
2"
2½"
3"
4"
Sizing Chart
Repair Kit for Air Blow Check Valves
Repair kit contains:
(1) EPDM / 316L stainless perforated disc
(1) 304 stainless spring retainer
(1) 304 stainless spring
(1) nylon stem guide
(1) EPDM / 316L stainless steel plug and stem
1447
58-00
Size Dimensions
Quick Connect Plug
316L Stainless Steel
Dim.
C
Female NPT
316L Stainless Steel
Dim.
C
Hose Barb
316L Stainless Steel
Dim.
C
A B
Part #
Price/E
Part #
Price/E
Part #
Price/E
1"-1½" 1.984" 1.300"
B45AB-R100150
$350.20
1.26"
B45BC-R100150
$372.50
0.60"
B45CC-R100150
$372.15
1.70"
2"
2.516" 1.300"
B45AB-R200
349.70
1.26"
B45BC-R200
379.20
0.60"
B45CC-R200
379.20
1.70"
2½" 3.047" 1.300"
B45AB-R250
459.20
1.26"
B45BC-R250
488.00
0.60"
B45CC-R250
488.00
1.70"
3"
3.579" 1.300"
B45AB-R300
566.30
1.26"
B45BC-R300
566.30
0.60"
B45CC-R300
566.30
1.70"
4"
4.682" 1.300"
B45AB-R400
643.70
1.26"
B45BC-R400
643.70
0.60"
B45CC-R400
643.70
1.70"
Part #
Price/E
B45AB-RK
$110.10
Dixon™'s commitment to excellence and continuous research and development for improving product quality may warrant periodic changes in design and
specification. We reserve the right to modify product design without prior notification and without incurring any liability to provide these modifications to
products previously purchased.