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Product Name Water Flow Switch
Model AFS-40
Series Switch
Catalog
Product Description

GENERAL DESCRIPTION

Flowswitch for raw water flow control in the force main. Two different models are available (operater flow rate: 1.7 l/min. and 2.7 l/min. respectively) and they can be installed both in vertical and horizontal position. Different operate flow rates are available on request.

OPERATION FEATURES

● Fluid sanitary water
● Max. operating pressure 10 bar
● Static contact (reed switch) 0.2A
● Contact resistance max 100 mΩ
● Installation
     - horizontal connection within ±5° from perfect horizon
         (the reed switch shall be in upper position)
     - vertical connection within ±5°  from perfect vertical
         (flow direction shall be upwards)
● Operate flow rate value 1.7 or 2.7 ±0.3 l/min.
         (different values available on request)
● Material nylon 66 reinforced 66 GF 30%

 

PRESSURE DROP DIAGRAM

ALCO Water Flow Switch AFS-40

 CONVERSION TABLE

 

P

KPa

m.c.a

bar

1KPa

1

0.1

0.01

1m.c.a

10

1

0.1

1 bar

100

10

1

 

 DIMENSIONS

ALCO Water Flow Switch AFS-40 1

Products of ALCO