Spec Sheet

Check Valves
Check Valves
NEW!
Heavy-duty
Compression Fit
CV2N1C – 1-1/4" and
1-1/2" combo
CV200C – 2"
CV300C – 3"
• Heavy-duty PVC
• 125 PSI rated
• Vertical or horizontal installation
• 140º F maximum fluid temperature
Quiet Check Valves,
Spring-loaded
QCV150 – 1-1/2"
QCV200 – 2"
• Heavy-duty PVC
• Spring-loaded valve reduces
“water hammer” effect
• 125 PSI rated
• Vertical or horizontal installation
• 1/2 lb. spring. Slight reduction in
pump performance will occur.
• Consult factory for potential
performance losses.
• Maximum fluid temp. 160º F
Ball / Check / Union
Combination
BCV150 – 1-1/2"
BCV200 – 2"
• Ball/check combo
provides compact design
• Heavy-duty PVC
• 125 PSI rated
• Vertical or horizontal
installation
• Features union for
easy disassembly
Cast Iron,
High-temperature 200˚F.
HCV150 1-1/2”
HCV200 2”
• Heavy-duty cast-iron body
• Full flow
• High-temperature rubber
flapper - 200º F
• 125 PSI rated
• Vertical or horizontal
installation
• Female NPT connections
Liberty Pumps
7000 Apple Tree Avenue • Bergen, NY 14416
Phone [phone] Fax [phone]
www.libertypumps.com
Copyright © Liberty Pumps, Inc. 2012
All rights reserved. LLIT6638 R03/12
Economy Check Valves
CV2N1 – 1-1/4" and
1-1/2" combo
CV150 – 1-1/2"
CV200 – 2"
• ABS valve body
• Rubber slip connect
with hose clamps
• Vertical or horizontal installation
Thread X Barb Fit
CV150-125T
1-1/2" MPT x 1-1/4" Barb
CV150-150T
1-1/2" MPT x 1-1/2" Barb
• PVC construction
• Thread directly into 1-1/2”
sump pump discharge
Check Valves V4:LEH100 V3 3/27/12 2:04 PM Page 1