Water Flow Switch

 

 

Application:

The paddle type WFS series flow controllers are specifically designed for use on liquid lines such as water, ethylene glycol or any other fluid which is not harmful to brass or phosper bronze and which is not classified as a hazardous fluid.

Installation:

The paddle type WFS series flow controllers are specifically designed for use on liquid lines such as water, ethylene glycol or any other fluid which is not harmful to brass or phosper bronze and which is not classified as a hazardous fluid.

Construction

The controller is made from various plastics and metals which are listed below in the specifications chart. Special Stainless Steel body flow switches are also available on request.

Features Of "T" Type Flow Switch

» Does not require center adjustment as with standard flow switch.
» Saves alot of installation time.
» No welding of adopter required.
» Forged/brazed as per model thereby eliminating leakages.


Specifications
   
Pipe Connection
1/2", 3/4", 1"
Materials of construction
Brass/SS304(CF8)
 
Phosphor Bronze
 
Mild Steel
 
Plastic
Maximum Operating Pressure
10 bar ( 150PSI)
Liquid Temperature
1 to 100° C
Set point Adjustment
Screw under cover
Ambient Temperature Limits
0 to 60° C
Flow Rates                         
Chart provided gives flow rates in m3h, Lpm and US Gpm
Bellow Life                          
5,00,000 cycles
Switch Action
SPDT,Snap-acting
Electrical Ratings                    
Upto 250VAC, 15(7.5)A, 50/60 Hz
Wire Connections
Screw-down Terminals
Paddles
Supplied in 5-piece package in sizes of 1",2",3",5" and 6"
Enclosure Protection  Class
I/p 55
Conduit Opening
22mm diameter hole for 1/2 Conduit
Dimensions
In the instruction leaflet provided with the controller
Shipping Weight
0.7 kg.