- Product Details
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Quick Details
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Max. current: 5A:
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Average press loss: 0.01bar at Q.max
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Output:SPST micro-switch:
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Pressure: 25bar, custom-made
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Average pressure loss:0.01bar at Q.max:
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Protection class: IP65
Quick Details
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Media Type:
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gas,oil,water
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Flow Rate:
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100.000 Times
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Place of Origin:
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Shanghai, China
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Max. current: 5A:
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Average press loss: 0.01bar at Q.max
-
Output:SPST micro-switch:
-
Pressure: 25bar, custom-made
-
Average pressure loss:0.01bar at Q.max:
-
Protection class: IP65
| Paddles: | 1,2,3,4,5 |
| 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.: | WFS22020BE |
| Parameters Table | |||||
| Diameter | Range of flow rate (m³/h) | Maximum flow rate m³/h (water) | |||
| paddle 1 | paddles 1, 2 | paddles 1,2, 3 | paddles 1, 2,3,4 | ||
| DN32 | 1.7(1.4)~1.8(1.5) | -- | -- | -- | 6 |
| DN40 | 1.7(1.4)~2.4(2.0) | -- | -- | -- | 9 |
| DN50 | 4.5(3.8)~4.9(4.2) | 1.2(1.0)~1.4(1.2) | -- | -- | 15 |
| DN65 | 9.5(8.1)~11.2(9.5) | 3.2(2.7)~3.6(3.1) | -- | -- | 24 |
| DN80 | 13.5(11.5)~14.8(12.6) | 5.9(5.0)~7.4(6.3) | 1.4(1.2)~2.7(2.3) | -- | 36 |
| DN100 | 25.8(21.9)~30.2(25.7) | 8.3(7.1)~8.8(7.5) | 3.3(2.8)~3.9(3.3) | 2.3(2.0)~3.8(3.2) | 60 |
| DN125 | 35.5(30.2)~41.6(35.4) | 11.7(9.9)~13.1(11.1) | 5.1(4.3)~5.8(4.9) | 3.1(2.6)~3.8(3.2) | 85 |
| DN150 | 49.6(42.2)~54.7(46.5) | 14.8(12.6)~16.9(14.4) | 6.2(5.3)~6.6(5.6) | 4.0(3.4)~4.5(3.8) | 110 |
| DN200 | 88.2(75.0)~97.3(82.7) | 26.3(22.4)~30.0(25.5) | 11.0(9.4)~11.7(9.9) | 7.1(6.0)~8.0(6.8) | 203 |
| DN250 | 137.7(117.0)~151.9(129.1) | 41.1(34.9)~46.9(39.9) | 17.2(14.6)~18.3(15.6) | 11.1(9.4)~12.5(10.6) | 310 |
| DN300 | 198.4(168.6)~218.8(186.0) | 59.2(50.3)~67.6(57.5) | 24.8(21.1)~26.4(22.4) | 16.0(13.6)~18.0(15.3) | 440 |
| DN350 | 270.0(229.5)~297.8(253.1) | 80.6(68.5)~92.0(78.2) | 33.7(28.6)~35.9(30.5) | 21.8(18.5)~24.5(20.8) | 598 |
| DN400 | 352.7(299.8)~389.0(330.7) | 105.3(89.5)~120.2(102.2) | 44.0(37.4)~46.9(39.9) | 28.4(24.1)~32.0(27.2) | 783 |
| 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
