Series CT100 - Chemigation Check Valves

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Model CT100

Working Pressure - up to 150 psi Options:  Flanged, O.D., and I.D. compression coupler ends. Weld-on and other special end configurations available.

      





 

 
Specially designed to prevent backflow of chemically treated water 
from irrigation systems.               
Durable fabricated steel body.               
Simple, economical design.  Flanged ends for easy installation.                        
Inspection port provides easy access to internal components.               
Stainless steel hinge construction for added corrosion resistance.                       
Precision machined seat & rubber coated cover provide
positive seal.                         
Epoxy coated steel or galvanized steel body.

 

                                             Series 3700 - Wafer Check Valves
Valve Size Dimensions (inches) Weight (lbs.) Mounting Bolt Selection
A B C D E Quantity Diameter Length
2 2.13 2.50 4.00 1.31 .19 5 4 .63 5.0
2.5 2.13 3.00 4.75 2.31 .31 7 4 .63 5.0
3 2.25 3.62 5.25 2.87 .50 9 4 .63 5.5
4 2.50 4.50 6.25 3.87 1.00 12 8 .63 6.0
5 2.75 5.62 7.62 4.81 1.35 17 8 .75 6.5
6 3.00 6.75 8.62 5.75 1.85 21 8 .75 7.0
8 3.75 8.75 10.87 7.62 2.25 45 8 .75 8.0
10 4.50 10.87 13.25 9.56 3.45 65 12 .88 9.0
12 5.69 12.87 16.73 11.75 3.05 125 12 .88 10.75
14 7.00 14.60 17.56 13.91 3.28 162 12 1.00 12.5
16 7.12 16.75 19.87 16.12 4.31 190 16 1.00 13.0

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360036a.JPG (2246 bytes)
Model 36A
for use w/ IPS pipe.

(Note: model 36B
for O.D. pipe)


 

 
Designed to prevent backflow in irrigation and water control lines.     
Cast aluminum body combines lightweight strength 
and corrosions resistance.               
Resilient seal ensures positive leak-resistant seal.              
Compression coupling style mounting for ease of installation.               
Brass hinge pin with nylon bushings and stainless steel spring
ensures lasting performance.              
Swing arm design guarantees unrestricted full flow.               
Precision machined seat creates accurate closure.

                                            Series 3600 Swing Check Valve

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Top View Side View Side View Front View
 
Valve Size Model Number Weight (lbs.) Dimensions (inches)
A B C D E F G
4" 36A 14 7.25 8.25 13.75 5.00 4.25 4.61 2.81
36B 14 7.25 8.25 14.00 5.00 4.25 4.09 2.81
6" 36A 22 9.50 10.50 15.75 6.25 6.12 6.72 3.75
36B 20 9.50 10.50 16.00 6.25 6.12 6.09 3.75
8" 36A 34 10.62 12.62 18.00 7.38 8.88 8.75 4.94
36B 32 10.62 12.62 18.25 7.38 8.88 8.06 4.94
10" 36A 46 13.50 15.75 20.50 9.00 10.25 10.82 5.85
36B 44 12.75 15.75 20.75 9.25 10.25 10.14 6.00