Variations/Accessories

 

Chainwheel Operator

Used to actuate valves in inaccessible locations. Consisting of 3-spoke sprocket rim, arm, and attachment set.

chainwheel operator
Positive Opening Device - POD

This accessory consists of a cable or rubber tab that is integral to the pinch valve sleeve. The cable or tab is molded to the pinching mechanism. This feature is recommended in low line pressure applications where a fully opened port is required.

positive opening device
Diverter Valves - 9500DV

The Series 9500DV (Diverter Valve) may be operated with either two 3-way solenoids or one 4-way solenoid allowing each valve to be operated independently or alternately. The lateral pipe fitting used with the diverter valve is available with a rubber lining and may be obtained with a variety of materials and end connections for added abrasion resistance. The diverter system can be applied to Flexible Valve’s entire line of pinch valves.

Diverter valves

ACTUATORS

A wide variety of optional actuators are available for specific needs. The table below indicates the available actuation options for given valve series. For valves in inaccessible locations the chainwheel operators, AWWA square operating nuts and stem extensions are available.
Valve Series
 Variations
2100
2200
6200
6300
7100
7250
7500
7600
9250
9500
Oversized H.W.
x
x
x
 
x
x
 
x
x
 
Chainewheel Operator
x
x
x
 
x
x
 
x
x
 
AWWA 2" Square Nuts
x
x
     
x
 
x
x
 
Stem Extension
x
x
x
   
x
   
x
 
Floor Stand
x
x
x
   
x
   
x
 
Hydraulic-Hand
 
x
x
   
x
   
x
 
Hydraulic-Power
 x
x
x
   
x
   
x
 
Air Cylinder
 x
x
     
x
       

X=options available


SLEEVES

Replacement sleeves are stocked in a wide range of size and polymer combinations for FDA and water applications. Positive Opening Devices (POD) are available. Sleeves are available in flanged and slip over types for smaller sizes.

Valve Series
 Variations
2100
2200
6200
6300
7100
7250
7500
7600
9250
9500
Positive Opening Device
x
x
x
x
 
x
   
x
 
Reduced Sleeve Diameter
x
x
x
x
x
x
x
x
x
x
Slip-on Ends
       
o
 
o
o
   

x=options available
o=options included

ACCESSORIES

The Flex-Valves are designed to accept a wide variety of accessories to adapt valves into nearly any environment or process.

Valve Series
 Variations
2100
2200
6200
6300
7100
7250
7500
7600
9250
9500
Special Paint
x
x
x
x
x
x
x
x
x
x
Position Indicator
o
o
x
x
           
Positioner
x
x
 
x
           
I/P Transducer
x
x
 
x
           
Limit Switches
x
x
x
x
 
x
   
x
 
Pressure Switches
           
x
   
x
Solenoid
 x
x
 
x
 
 x
x
   
x
Fail Safe Systems
 x
x
 
x
 
 x
x
   
x

x=options available
o=options included