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Automatic paddle flow brass water flow switch
Automatic paddle flow brass water flow switch
Automatic paddle flow brass water flow switch
Automatic paddle flow brass water flow switch
Automatic paddle flow brass water flow switch
Automatic paddle flow brass water flow switch
Automatic paddle flow brass water flow switch
Automatic paddle flow brass water flow switch

Automatic paddle flow brass water flow switch

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Quick Details

Brand Name:
ACOL or OEM
Model Number:
WFS22XXXBA
Operating Temperature:
-10~85℃
Product name:
Automatic paddle flow brass water flow switch
Model No.:
WFS22XXXBA
Voltage:
250V
Current:
5A
Mode of connection:
Wire connector /DIN 43650 connector
Output:
SPST micro-switch, one or two output for optional
Temperature:
-10~85℃
Protection class:
IP65
Material:
Body: nickel plated brass

Quick Details

Media Type:
air , water , oil
Flow Rate:
100.000 Times
Place of Origin:
Shanghai, China
Brand Name:
ACOL or OEM
Model Number:
WFS22XXXBA
Operating Temperature:
-10~85℃
Product name:
Automatic paddle flow brass water flow switch
Model No.:
WFS22XXXBA
Voltage:
250V
Current:
5A
Mode of connection:
Wire connector /DIN 43650 connector
Output:
SPST micro-switch, one or two output for optional
Temperature:
-10~85℃
Protection class:
IP65
Material:
Body: nickel plated brass

T Sizes: DN15,DN20,DN25,DN32,DN40,DN50
Material: Body: nickel plated brass;Paddle: stainless steel;Seal: NBR;Electrical shell: ABS
Usage: industrial automation/mechanical equipment/air
compressing industry/ refrigeration and air-conditioner /engineer
Mode of connection: with 1.2m wire ; with DIN43650
Model No.:

WFS22XXXBA

Parameters Table
Diameter Model No. Range of flow rate L/M (water)

Maximum flow rate L/M (water)

A       mm B       mm C       mm
A B C D
DN15 WFS22015BA 3.3(2.8)~4.4(3.7) 5.3(4.5)~7.2(6.1) 6.0(5.1)~8.1(6.9) 8.4(7.1)~11.3(9.6) 20 28 G1/2 50
DN20 WFS22020BA 5.8(4.9)~7.8(6.7) 9.4(8.0)~12.8(10.8) 10.6(9.1)~14.4(12.2) 14.9(12.6)~20.1(17.1) 40 28 G3/4 58
DN25 WFS22025BA 9.1(7.7)~12.3(10.4) 14.7(12.5)~19.9(16.9) 16.6(14.1)~22.5(19.1) 23.2(19.8)~31.4(26.7) 60 36 G1 58
DN32 WFS22032BA 14.8(12.6)~20.1(17.1) 24.1(20.5)~32.7(27.8) 27.3(23.2)~36.9(31.4) 38.1(32.4)~51.5(43.8) 80 34 G1-1/4 72
DN40 WFS22040BA 23.2(19.7)~31.4(26.7) 37.7(32.1)~51.0(43.4) 42.6(36.2)~57.6(49.0) 59.5(50.6)~80.5(68.4) 100 39 G1-1/2 72
DN50 WFS22050BA 36.2(30.8)~49.0(41.7) 59.0(50.1)~79.8(67.8) 66.6(56.6)~90.0(76.5) 93.0(79.0)~125.8(106.9) 150 44 G2 72
Note: The parameter table of flow range, outside brackets is action flow rate, inside brackets is reset flow rate.

ACOL (Shanghai) Online Controls Co., Ltd.Since 2002

1.Manufacturer of developing HVAC system control products

2.Set R & D, production, sales, technical services in one of the specialized high-tech company .

3.Aiming at the application of HVAC systems , putting forward a comprehensive system solutions to meet customers demand, developing and providing professional flow control solutions in HVAC system:

(1.)Antifreeze solutions for heat exchanger of Small ,Medium and Large chillers

(2.) Protection solutions of low pressure drop water flow for heat pump systems

(3.) Anti-corrosion water flow protection solutions for Pool heat pumps

(4.) Solutions for Closed expansion water systems

(5.) Control energy-saving solutions for Medium and large central air-conditioning

(6.) Control solutions for Hydraulic module engine room of heat pumps

(7.) The solutions of differential pressure , bypass ,energy-saving for Residential central air conditioning

The solutions of control for Air systems

4. Export to more than 90 countries in Oceania , Europe , Middle East , Southeast Asia , America, Africa

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