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FLOW MANAGEMENT
Adjustable Inline Spring Check Valve
Breakaway Coupling Valves
Part No. Spring Tension IPS Size
Body
Length Color Pkg. Qty.
Case
(lbs.)
Product
Class Specifications
White PVC FPT x MPT
1235-05 2 – 4-1/2 lb. 1/2" 4-1/8" White 20 4.5 41CV
PVC. Adjusting nut 1-1/2
turn = 1 lb. force
NSF/ANSI 61+372
1235-07 2-1/2 – 5 lb. 3/4" 4-1/8" White 20 4.5 41CV
1235-10 4-1/4 – 17 lb. 1" 5-1/4" White 20 8.5 41CV
1235-05-30 30 lb. 1/2" 4-1/8" White 20 4.5 41CV
White PVC True Union
1750-20 1 – 14 lb. 2" U x U 9-3/4" White 10 23.0 41CV PVC. Adjusting nut 1-1/2
turn = 1 lb. force
NSF/ANSI 61+372
1753-20 15 – 30 lb. 2" U x U 9-3/4" White 10 23.0 41CV
Vacuum Relief Valve
1171V57 1/2 lb. 1/2" S x 3/4" MPT 4-1/8" Black 20 4.0 41CV Adjusting nut 1-1/2 turn =
1 lb. force. Polypropylene
with cap and VITON seals
Not yet rated
Part No. Ref. No. IPS Size & Connection
Body
Length Pkg. Qty.
Case
(lbs.)
Product
Class Specifications
Gray PVC
CV-0500-FF 1100-05 1/2" FPT x FPT 2-3/4" 100 11.0 41CV
Preset @ approx. 5 lb. with
EPDM Seal. Adjusting nut
1-1/2 turn = 1 lb. force
CV-0500-FM 1/2" FPT x MPT 2-1/2" 100 11.0 41CV
CV-0500-MF 1101-05 1/2" MPT x FPT 2-3/4" 100 11.0 41CV
CV-0575-FM 1/2" FPT x 3/4" MPT 2-1/2" 100 13.0 41CV
CV-0750-FF 1100-07 3/4" FPT x FPT 3" 60 8.2 41CV
CV-0750-FM 1102-07 3/4" FPT x MPT 2-7/8" 60 8.2 41CV
CV-0750-MF 1101-07 3/4" MPT x FPT 2-7/8" 60 8.2 41CV
CV-1000-FF 1100-10 1" FPT x FPT 3" 40 9.0 41CV
CV-1000-FM 1" FPT x MPT 3" 40 7.0 41CV
CV-1000-MF 1" MPT x FPT 3" 40 7.0 41CV
White PVC
WCV-1000-MF 1" MPT x FPT 3" 40 7.0 41CV Preset @ approx. 5 lb. with
EPDM Seal. Adjusting nut
1-1/2 turn = 1 lb. force
UV Resistant Tan PVC
UCV-0500-FF 1/2" FPT x FPT 2-3/4" 100 11.0 41CV
UV Resistant PVC
UCV-0500-MF 1/2" MPT x FPT 2-3/4" 100 11.0 41CV
UCV-0750-FF 3/4" FPT x FPT 3" 60 8.2 41CV
UCV-0750-MF 3/4" MPT x FPT 2-7/8" 60 8.2 41CV
UCV-1000-FF 1" FTP x FPT 3" 40 9.0 41CV
Part No. IPS Size & Connection
Body
Length Color Pkg. Qty.
Case
(lbs.)
Product
Class Specifications
Flo-Check Breakaway Coupling – Cal Trans Orange
1010-05-O 1/2" FPT x 1/2" FPT 2-1/4" Orange 30 2.5 41CV
Rated @ 150 PSI
Static Pressure @ 72˚F
1010-07-O 3/4" FPT x 3/4" FPT 2-3/8" Orange 25 3.5 41CV
Note: To be used on galvanized or iron pipe only.
SPRING CHECK VALVES
Flo-Check
Breakaway
Coupling —
Cal Trans
Orange
Vacuum
Relief Valve
Factory Set
at 1/2 lb.
FF
FM
MF
White PVC
True Union
White PVC
FPT x MPT
WCV
UCV
152
Product Catalog 2021