10951 W. Los Angeles Avenue, Moorpark, CA 93021 • (805) 553-5000
FullFloXF™ and Pentair Water Pool and Spa
States and/or other countries. Weld-On
that may be used in this document are not used to indicate an affiliation or endorsement between the proprietors of these names and brands and Pentair Water Pool and
Spa, Inc. Those names and brands may be the trademarks or registered trademarks of those parties or others.
P/N 270154 Rev. B 1/24/12
Head Loss Curves
263068 90 Deg Isolator Valve Head Loss
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00
0
20
40
60
3" Sch 40 Pipe
0.70
263060 Check Valve Head Loss
0.60
0.50
0.40
0.30
0.20
0.10
0.00
0
20
40
60
3" Sch 40 pipe
1.60
263077 90 Deg Check Valve Head Loss
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0
20
40
60
3" Sch 40 Pipe
®
is a trademark and/or a registered trademark of Pentair Water Pool and Spa, Inc. and/or its affiliated companies in the United
®
™
and Weld-On 790
is a trademark and/or registered trademark of IPS Corporation. Unless noted, names and brands of others