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Flow Switch

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Monro Fps-1 Dual Function Electrical Pump Water Flow Sensor Float Switch

Monro Fps-1 Dual Function Electrical Pump Water Flow Sensor Float Switch

US $ 2.38-5.8/ Piece FOB
MOQ: 204 Pieces
Audited Supplier
Main Products
Pressure Control, Pressure Switch, Float Switch
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Zhejiang Monro M&E Co., Ltd.

Trading Company

Zhejiang , China Since 2021
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Jpci Type R1b Micro-Switch Contact PP Housing Union Nut Paddle Flow Switches
Video

Jpci Type R1b Micro-Switch Contact PP Housing Union Nut Paddle Flow Switches

US $ 10-15/ Piece FOB
MOQ: 1 Piece
Media Type : Liquid
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JPCI Controls (Foshan Gaoming) Co.,Ltd

Manufacturer/Factory

Guangdong , China Since 2025
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24VDC/220VAC Display Window Adjustable Water Flow Switch
Video

24VDC/220VAC Display Window Adjustable Water Flow Switch

US $ 60-80/ Piece FOB
MOQ: 5 Pieces
Audited Supplier
Main Products
Pressure Sensor, Pressure Switch, Water Level Sensor, Flow Meter, Differential Pressure Sensor, Pressure Transmitter, Flow Switch, Magnetic Flow Meter, Level Transmitter, Temperature Transmitter
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Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2019
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Premium Magnetic Paddle Brass Water Flow Switch Sensor

Premium Magnetic Paddle Brass Water Flow Switch Sensor

US $ 12.5/ Piece FOB
MOQ: 500 Pieces
IP Rating : IP68
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Changzhou Bojia Control Technolog Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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Fs20d Pointer Type Flow Switch Scale Display Flow Switch
Video

Fs20d Pointer Type Flow Switch Scale Display Flow Switch

US $ 60-80/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Pressure transmitter; Temperature transmitter; Flow meter; Pressure switch; Flow switch; Level Sensor
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Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2019
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Micro Plastic Magnetic Paddle Water Flow Switch
Video

Micro Plastic Magnetic Paddle Water Flow Switch

US $ 4.5-7/ Piece FOB
MOQ: 10 Pieces
Certification : CCC, RoHS, ISO9001, CE
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Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Individuals/SOHO

Zhejiang , China Since 2020
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Hfs25 Honeywell Size 1/2~1 Inch Paddle Water Pump Flow Switch
Video

Hfs25 Honeywell Size 1/2~1 Inch Paddle Water Pump Flow Switch

US $ 10.68/ Piece FOB
MOQ: 300 Pieces
Audited Supplier
Main Products
Thermostats, Zone Valves, Water Flow Switches, Modulating Valves, Balancing Valves, PIR Sensors, Differential Pressure Transmitter, Fan Controllers, Air Flow Switches, HVAC Components
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Hotowell Technology (Xiamen) Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Fujian , China Since 2016
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Long Oblique Small Paddle Flow Switch CE Reed Switch Contact Full PP Housing
Video

Long Oblique Small Paddle Flow Switch CE Reed Switch Contact Full PP Housing

US $ 6-8/ Piece FOB
MOQ: 1 Piece
Media Type : Liquid
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JPCI Controls (Foshan Gaoming) Co.,Ltd

Manufacturer/Factory

Guangdong , China Since 2025
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LCD Digital Explicit Flow 4-20mA PNP M12 Thermal flow Switch and Piston flow switch
Video

LCD Digital Explicit Flow 4-20mA PNP M12 Thermal flow Switch and Piston flow switch

US $ 175-200/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Pressure Sensor, Pressure Switch, Water Level Sensor, Flow Meter, Differential Pressure Sensor, Pressure Transmitter, Flow Switch, Magnetic Flow Meter, Level Transmitter, Temperature Transmitter
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Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2019
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Flow Switch Featuring 3/4"BSPP Mounting &71nm Torque for Secure Installatior
Video

Flow Switch Featuring 3/4"BSPP Mounting &71nm Torque for Secure Installatior

US $ 8-11/ Piece FOB
MOQ: 1 Piece
Certification : RoHS, ISO9001, CE
Audited Supplier
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JPCI Controls (Foshan Gaoming) Co.,Ltd

Manufacturer/Factory

Guangdong , China Since 2025
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Professional Stainless Steel Structure Piston Water Flow Switch
Video

Professional Stainless Steel Structure Piston Water Flow Switch

US $ 60-80/ Piece FOB
MOQ: 5 Pieces
Audited Supplier
Main Products
Pressure Sensor, Pressure Switch, Water Level Sensor, Flow Meter, Differential Pressure Sensor, Pressure Transmitter, Flow Switch, Magnetic Flow Meter, Level Transmitter, Temperature Transmitter
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Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2019
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Ultimheat Water Flow Detection on Water Pipe Cuttable Paddle Switch 1/2"BSPP Male Thread 3A 250VAC PPO Cable Length 1500mm
Video

Ultimheat Water Flow Detection on Water Pipe Cuttable Paddle Switch 1/2"BSPP Male Thread 3A 250VAC PPO Cable Length 1500mm

US $ 9-14/ Piece FOB
MOQ: 1 Piece
Media Type : Liquid
Audited Supplier
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JPCI Controls (Foshan Gaoming) Co.,Ltd

Manufacturer/Factory

Guangdong , China Since 2025
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Flow Switch Paddle Type Flow Switch Water Flow Control Switch Thermal Dispersion Switch Liquid Flow Interrupter
Water Flow Switch for Mini Flow
Video

Water Flow Switch for Mini Flow

US $ 1/ Piece FOB
MOQ: 200 Pieces
Audited Supplier
Main Products
Level Switch and Sensor, Magnetic Sensor, Flow Switch and Sensor, Speed Sensor, Temperature Sensor, Angle and Incline Sensor, Proof-Cooling Switches, Magnetic Guidance Sensor, Displacement Sensor, Magnetic Safety Switches
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Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2005
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Fps-2 Cable Level Micro Water Tank Float Switch
Video

Fps-2 Cable Level Micro Water Tank Float Switch

US $ 2.38-5.8/ Piece FOB
MOQ: 204 Pieces
IP Rating : IP68
Audited Supplier
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Zhejiang Monro M&E Co., Ltd.

Trading Company

Zhejiang , China Since 2021
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Mini Magnetic Water Flow Switch for Water Pumps
Video

Mini Magnetic Water Flow Switch for Water Pumps

US $ 3.5-5.5/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Sensors, Level Switch, Float Level Sensor, Flow Sensor, Level Sensor, Liquid Level Sensor
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Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Individuals/SOHO

Zhejiang , China Since 2020
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Non-Contact Liquid Level Sensor Floater Float Switch Sensor Automatic Magnetic Water Tank Reed Switch for Pump/Heater/Industrial Process Control Economic
Video

Non-Contact Liquid Level Sensor Floater Float Switch Sensor Automatic Magnetic Water Tank Reed Switch for Pump/Heater/Industrial Process Control Economic

US $ 0.9-99/ Piece FOB
MOQ: 1 Piece
Type : Differential Pressure Flow Switch
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Suzhou Mastery Machinery Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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Flow Switch High Voltage Normally Open Flow Computer Electromagnetic Flow Meter

Flow Switch High Voltage Normally Open Flow Computer Electromagnetic Flow Meter

US $ 12.5/ Piece FOB
MOQ: 500 Pieces
Audited Supplier
Main Products
cable Float Switch Water Pump
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Changzhou Bojia Control Technolog Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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Hengsen High Quality Air Flow Switch
Video

Hengsen High Quality Air Flow Switch

US $ 20-50/ Piece FOB
MOQ: 40 Pieces
Certification : ISO9001
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Hengsen Smart Control Technology (Zhejiang) Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
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PNP/NPN/Relay Output Thermal Flow Switch Electronic Digital Flow Switch
Video

PNP/NPN/Relay Output Thermal Flow Switch Electronic Digital Flow Switch

US $ 220-260/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Pressure transmitter; Temperature transmitter; Flow meter; Pressure switch; Flow switch; Level Sensor
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Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2019
Chat Now Send Inquiry
Hg-Hfs Stainless Steel Mechanical Baffle Type Water Flow Control Switch

Hg-Hfs Stainless Steel Mechanical Baffle Type Water Flow Control Switch

US $ 10-20/ Piece FOB
MOQ: 1 Piece
Media Type : Liquid
Audited Supplier
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Hefei Siko Instruments Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui , China Since 2023
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Original New Endress+Hauser E+H Ftm50 Electronic Vibrating Level Switch for Automatic Production
Video

Original New Endress+Hauser E+H Ftm50 Electronic Vibrating Level Switch for Automatic Production

US $ 216.3-649.7/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Pressure Transmitter, Temperature Transmitter, Level Transmitter, Valve Positioner, Flowmeter, Field Communicator, PLC, Liquid Level Gauge, Analyser, Instrument Parts
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Kerui (Weifang) Automation Equipment Co., Ltd.

Trading Company

Shandong , China Since 2025
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12V220V Flow Switch Water for Pump

12V220V Flow Switch Water for Pump

US $ 180-202/ pieces FOB
MOQ: 5 pieces
IP Rating : IP68
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Xi'an Yunyi Instrument Co., Ltd.

Manufacturer/Factory

Shaanxi , China Since 2020
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SLS Tuya Zigbee Smart Water Valve Controller for Gas or Water
Video

SLS Tuya Zigbee Smart Water Valve Controller for Gas or Water

US $ 12-12.5/ pieces FOB
MOQ: 1 pieces
Audited Supplier
Main Products
Automatic Power Transfer Switch, MCCB, Smart Switch, Sensor, Gateway
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SaiLingsi (wenzhou) Electronics Co., LTD

Zhejiang , China Since 2024
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Paddle Flow Switch for Chlorinator in Swimming Pool
Video

Paddle Flow Switch for Chlorinator in Swimming Pool

US $ 3-5/ Piece FOB
MOQ: 200 Pieces
Certification : RoHS, CE
Audited Supplier
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Shandong Ecoice Refrigeration Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong , China Since 2018
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Flow Switch, Water Switch Hfs-25 (1")
Video

Flow Switch, Water Switch Hfs-25 (1")

US $ 5-10/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
Refrigeration Equipment &AMP, Heat Exchanger, Refrigeration Compressor, Pressure Vessel for Condensing Units, Condensing Units, Refrigeration Valves, Compressor Units, Spare Parts, Water-Cooled, Air Cooled &AMP
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Shengzhou City Resour Products Supplying Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2015
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Intelligent Sensing G1/2 Water Flow Switch Wall Mounted Boiler Flow Switch Fs-M-Pspg021-Gd for Gas Boiler

Intelligent Sensing G1/2 Water Flow Switch Wall Mounted Boiler Flow Switch Fs-M-Pspg021-Gd for Gas Boiler

US $ 4.2-5.1/ Piece FOB
MOQ: 10 Pieces
IP Rating : IP54
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Wenzhou Bingo Imp. & Exp. Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2013
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Good Quality PNP Type Water Oil Industry Thermal Flow Switch Qlk400

Good Quality PNP Type Water Oil Industry Thermal Flow Switch Qlk400

US $ 80-95/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Pressure Transmitter, Level Transmitter, Temperature Transmitter, Flow Switch, Pressure Sensor, Flow Meter, Pressure Switch, Temperature Switch, Temperature Sensor, Sensor
Contact Supplier
BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.

Manufacturer/Factory

Shaanxi , China Since 2021
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Spdt Water Flow Control Switch Brass Material Stainless Steel Material

Spdt Water Flow Control Switch Brass Material Stainless Steel Material

US $ 9.14-29.85/ Piece FOB
MOQ: 100 Pieces
IP Rating : IP54
Audited Supplier
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Hotowell Technology (Xiamen) Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Fujian , China Since 2016
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Cable Type Pumptank Sensor Water Level Controller Float Switch Automatic Float Level Control Switch

Cable Type Pumptank Sensor Water Level Controller Float Switch Automatic Float Level Control Switch

MOQ: 1 Piece
Audited Supplier
Main Products
Electricals, Solar Photovoltaic, Switches and Sockets, Relays, Contactor, Distribution Box, Circuit Breaker, Junction Box, Voltage Protector, Lamps
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Wenzhou Zhechi Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2019
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Micro Air Compressor Differential Pressure Switches
Video

Micro Air Compressor Differential Pressure Switches

US $ 5-20/ Piece FOB
MOQ: 100 Pieces
Certification : CCC, ISO9001, CE
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TAIZHOU MOTAI ELECTRIC MACHINE CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2019
Chat Now Send Inquiry
SMC Lfe2d6f1 Electromagnetic Type Digital Flow Switch
Video

SMC Lfe2d6f1 Electromagnetic Type Digital Flow Switch

US $ 10-500/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Distribution Box, Electronic Cabinet, Electric Box, Electrical Box, Electric Cabinet, Electrical Equipment, Electronic Box, Electrical Cabinet, PLC, Touch Panel
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Shenzhen Aimiqu Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2022
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New Original Turck Flow Switch 24vturck-Fct-G1-/2A4p-Vrx/24VDC

New Original Turck Flow Switch 24vturck-Fct-G1-/2A4p-Vrx/24VDC

US $ 100-200/ Piece FOB
MOQ: 1 Piece
Type : Differential Pressure Flow Switch
Audited Supplier
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Xiamen Swill Intelligence Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2023
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Hfs-15/25 Water Flow Switch

Hfs-15/25 Water Flow Switch

US $ 4.85-6.85/ Piece FOB
MOQ: 1,000 Pieces
Audited Supplier
Main Products
Distribution Boards, Fuse
Contact Supplier
Yueqing Tianze Elec. Co., Ltd.

Zhejiang , China Since 2022
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Plastic Material Water Flow Adjustor for Wholesale

Plastic Material Water Flow Adjustor for Wholesale

US $ 1-2/ Piece FOB
MOQ: 300 Pieces
Type : Differential Pressure Flow Switch
Audited Supplier
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Hangzhou Zhouguan Import And Export Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2012
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Heat Pump Accessory Flow Switch with Paddle & Cable
Video

Heat Pump Accessory Flow Switch with Paddle & Cable

US $ 3-50/ Set FOB
MOQ: 1 Set
Audited Supplier
Main Products
Air Source Water Chiller, Evi DC Inverter Heat Pump, Heat Pump Water Heater, Indoor Pool Environment Control System, Swimming Pool Heat Pump, Water to Water Heat Pump, Air Conditioner
Contact Supplier
FOSHAN BLUEWAY ELECTRIC APPLIANCES CO., LTD.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2021
Chat Now Send Inquiry
Fst310 High Accuracy Display PNP Relay Stable Performance Thermal Flow Switch Customized
Video

Fst310 High Accuracy Display PNP Relay Stable Performance Thermal Flow Switch Customized

US $ 70-100/ Piece FOB
MOQ: 1 Piece
IP Rating : IP67
Audited Supplier
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Chengdu Sentec Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Sichuan , China Since 2023
Chat Now Send Inquiry
Measurement Liquid Water Universal 220V Copper Flow Sensor Full Automatic Multipurpose Red Plumbing Stable Control Switch

Measurement Liquid Water Universal 220V Copper Flow Sensor Full Automatic Multipurpose Red Plumbing Stable Control Switch

US $ 8.5/ Piece FOB
MOQ: 30 Pieces
Audited Supplier
Main Products
Flow Meter, Flow Switch, Pressure Sensor, Level Sensor, Level Meter, pH Meter, Pressure Gauge, Chroline Sensor, Thermocouple, Manometer
Contact Supplier
Shanghai Cixi Instrument Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Shanghai , China Since 2009
Chat Now Send Inquiry
Flow Switch Water Flow Switch Paddle Flow Switch Liquid Flow Switch Float Switch Water Pump Flow Switch
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About Flow Switch FAQ

  • QWhat are the common applications of flow switches in the Electrical & Electronics industry?

    Flow switches are commonly used in HVAC systems, water treatment plants, and thermal management applications in the Electrical & Electronics sector. They act as crucial components for monitoring and regulating the flow of liquids.

  • QHow can I verify the reliability of flow switch suppliers from China?

    You may validate the credibility of flow switch suppliers based in China by checking their industry experience, certifications, client testimonials, and sample quality assessments. Collaborating with genuine manufacturers can ensure high-quality products and prompt deliveries.

  • QWhat advantages does wholesale purchasing of flow switches offer for businesses?

    Procuring flow switches in wholesale quantities aids businesses by providing cost-effective pricing, bulk availability, and customization options. Wholesale transactions often come with discounts and longstanding relationships, ensuring a steady supply chain for high-quality flow switch products.

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