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boiler flow switch
300+ factories verified
Dongguan Dalang Aoer Sensor Co., Ltd.
4 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
0.5A 1L/Min Nylon Industrial Hall Flow Switch with Pulse Signal - Water Control Sensor for Boilers/Water Heaters/Swimming Pool Equidment
US$
2.59
-
2.99
10 Pieces
(MOQ)
1L/Min Nylon Material Hall Flow Meter Pump Switch with Pulse Signal for Boilers
US$
2.59
-
2.99
10 Pieces
(MOQ)
1L/Min Nylon Material Hall Flow Meter Pump Switch with Pulse Signal - Water Control Sensor for Boilers
US$
2.59
-
2.99
10 Pieces
(MOQ)
0.5A 1L/Min Nylon Material Hall Flow Switch with Pulse Signal - Water Control Sensor for Boilers/Water Heaters/Swimming Pool Equidment
US$
2.59
-
2.99
10 Pieces
(MOQ)
1/4
Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.
Send Inquiry
High Accuracy Plastic Flow Switch for Gas Boiler Piston Type (FS-100)
US$
1.00
200 Pieces
(MOQ)
Paddle Type Flow Switch Baffle Water Meter for Boiler Pump Regulator
US$
1.00
100 Pieces
(MOQ)
Mechanical Paddle Flow Switch Sensor Baffle Water Meter for Boiler Compressor
US$
1.00
100 Pieces
(MOQ)
Water Flow Switches for Tankless Heating (FS-700)
US$
1.00
100 Pieces
(MOQ)
1/4
Wenzhou Bingo Imp. & Exp. Co., Ltd.
5.0
Send Inquiry
Wholesale Gas Boiler Accessories Water Flow Switch Sensor G1/2 Flow Switch for Gas Boiler
US$
4.20
-
5.10
10 Pieces
(MOQ)
Universal Electronic Water Flow Switch Wall Mounted Boiler Flow Switch High-Precision G1/2 Flow Switch
US$
4.20
-
5.10
10 Pieces
(MOQ)
Fs-M-Pspg020-Gd Water Flow Switch Wall Mounted Boiler Water Heater Accessories
US$
4.50
-
5.50
10 Pieces
(MOQ)
Wall Mounted Boiler Water Pressure Switch Water Flow Switch Brass Material
US$
2.50
-
3.50
10 Pieces
(MOQ)
1/4
Hotowell Technology (Xiamen) Co., Ltd.
Send Inquiry
Electrical Flow Pressure Swith Connection Size 1" Electronic Water Pump Flow Water with Paddle for Boiler
US$
5.00
-
9.64
300 Pieces
(MOQ)
240V 1 Inch Paddle Thermal Flow Switch Water Pump Heat Pump Water Flow Switch
US$
9.64
300 Pieces
(MOQ)
Connection Size 1" Electronic Water Pump Flow Switch with Paddle
US$
5.00
-
9.64
300 Pieces
(MOQ)
220VAC on/off White Chilled Water Electronic Paddle Flow Switch for Fan Coil Unit
US$
16.14
-
26.74
300 Pieces
(MOQ)
1/4
Jinan Sinopts Energy Technology Inc.
Send Inquiry
Wall Hung Gas Boiler System Sensor Water Flow Switch
US$
1.70
-
2.20
500 Pieces
(MOQ)
Adjustable Differential Air Flow Pressure Switch
US$
1.30
-
2.50
100 Pieces
(MOQ)
High Quality Boiler Parts Air Pressure Switch Boiler Switch Pressure Switches for Boiler Applications
US$
1.30
-
2.50
100 Pieces
(MOQ)
Best Quality Air Pressure Switch for HVAC
US$
1.30
-
2.50
100 Pieces
(MOQ)
1/4
Foshan Shunde Saier Sensor Co., Ltd.
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Normally Closed Flow Switch G3/4"Male Thread Water Control Switch for Pumps
US$
25.00
50 Pieces
(MOQ)
Big Flow Brass Flow Switch DN32 Low Water Flow Control Piston Type Switch Magnetic Flow Switch
US$
40.00
50 Pieces
(MOQ)
Brass Flow Switch 0.8-1.8L/ Min Water Heater Control Switch for Machine Tool Industry
US$
25.00
50 Pieces
(MOQ)
G1" DN25 Brass Flow Switches 250V AC Magnetic Flow Switch for Heat Pump
US$
25.00
50 Pieces
(MOQ)
1/4
Zhongshan Vangood Appliances Mfg Co., Ltd.
7 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Boiler Water Heater Ksd301 Temperature Switch Bimetal Temperature Switch 10A
US$
0.10
-
1.00
10 Pieces
(MOQ)
Gas Water Heater Water Flow Sensor Switch Meter Controller Adjustment Valve
US$
4.60
-
5.60
10 Pieces
(MOQ)
Micro Switch Heater Brass Valve Sensor Mico-Switch for Gas Water Heaters
US$
0.25
-
0.45
10 Pieces
(MOQ)
Zero Pressure Water Heater Part Normally Closed Magnetic Switch
US$
0.22
-
0.30
500 Pieces
(MOQ)
1/4
Zhongshan Smarki Home Appliance Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Gas Water Heater Boiler Spare Parts Water Flow Switch
US$
4.00
-
6.00
100 pieces
(MOQ)
1/4
Shenzhen Duozhen Electronics Co, Ltd
Send Inquiry
A6 Series Air Differential Pressure Switch
US$
3.00
-
3.50
2 Pieces
(MOQ)
A411 Wind Flow Switch
US$
2.50
-
3.00
2 Pieces
(MOQ)
A402 Air Differential Pressure Switch
US$
2.50
-
3.00
2 Pieces
(MOQ)
A412 Wind Differential Pressure Switch
US$
2.50
-
3.00
2 Pieces
(MOQ)
1/4
Shenzhen EPT Technology Co., Ltd.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Sump Water Level Indicator Replace Reed Level Switch
US$
1.00
-
2.00
5 Pieces
(MOQ)
D2ls-a Contact Multi-Point Optical Infrared Level Sensor M14 Water Level Detection Switch
US$
3.00
-
5.00
2 Pieces
(MOQ)
Fs-IR2016dh High Temperature Resistance Hot Water Tank Overflow Optical Level Control Switch for Boiler
US$
7.00
-
10.00
5 Pieces
(MOQ)
High Sensitivity 5V Tilt Switch for Electric Heaters
US$
0.35
-
0.50
100 Pieces
(MOQ)
1/4
Sealand Equipment Supply Co., Ltd.
7 yrs
·
5.0
·
Trading Company
Send Inquiry
High Quality Cable Float Ball Switch Boiler Water Level Control for Boiler Uqk-651
US$
85.00
-
115.00
1 Piece
(MOQ)
High Temperature Water Level Float Level Switch SS316 Side Mount Level Sensor for Boiler Uqk-651
US$
85.00
-
115.00
1 Piece
(MOQ)
Uqk-651 High Quality Cable Float Ball Switch Boiler Water Level Control for Boilerlevel Switch
US$
85.00
-
115.00
1 Piece
(MOQ)
1/4
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
10 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Plastic Water Flow Sensor for Water Heater Boiler Coffee Machine Flow Sensor
US$
1.70
-
1.90
10 Pieces
(MOQ)
Plastic Brass Water Flow Sensor for Water Heater Boiler Coffee Machine Flow Sensor
US$
2.30
-
2.54
10 Pieces
(MOQ)
1/4
Shanghai Winning Electric Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Quality PP Pump Control Controller Float Switch Boiler Water Level Sensor
US$
2.00
-
2.20
10 Pieces
(MOQ)
1/4
Hefei Siko Instruments Co., Ltd.
5.0
Send Inquiry
Electronic Spdt Relay Boiler Water Oil Industrial Differential Pressure Indicator Switch
US$
150.00
-
200.00
2 Pieces
(MOQ)
G 1/2" Male Thread Water Boiler Pressure Switch Adjustable Air Pressure Switch
US$
30.00
-
60.00
2 Pieces
(MOQ)
1-25liter G1/2 Hall DN15 Magnetic Pulse Water Heater Brass Flow Sensor
US$
10.00
-
20.00
1 Piece
(MOQ)
Intelligent PNP NPN Relay High Temperature Boiler Steam Pressure Switch Controller
US$
70.00
-
90.00
2 Pieces
(MOQ)
1/4
Nanjing Hangjia Electronic Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Radio Frequency Vibrator Level Switch for Powder For Hydraulic Machinery
US$
210.00
-
230.00
1 Piece
(MOQ)
HYM660 Vibration Probe Level Meter For Refined Oil or Gasoline or Conductive Mud
US$
210.00
-
230.00
1 Piece
(MOQ)
Liquid Powder Particle Solid 220VAC 24VDC Supply Vibration Probe Level Meter
US$
210.00
-
230.00
1 Piece
(MOQ)
DPDT Relay SS304 SS316 PTFE Ceramic Probe Vibration Probe Level Meter
US$
210.00
-
230.00
1 Piece
(MOQ)
1/4
Zhejiang Huaxi Electronics Co., Ltd.
31 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hot Water Pipe Temperature Control Boiler Switch 0-90
US$
4.35
-
7.50
500 Pieces
(MOQ)
Liquid Expansion Capillary Regulator Thermostat Switch
US$
2.45
-
6.20
500 Pieces
(MOQ)
Hot Water Pipe Temperature Control Boiler Switch
US$
4.35
-
7.50
500 Pieces
(MOQ)
Boiler Pipe Temperature Controller Switch for Water Pump
US$
4.35
-
7.50
500 Pieces
(MOQ)
1/4
BNSENS Co., Ltd.
5.0
Send Inquiry
Honeywell C6097A3038, C6097B3028, C6097B3002, C6097B3051, C6097B3085, C6097B3101, C6097B3119, C6097A3111, C6097A3137 Gas Pressure Switch C6097 Series
US$
1.00
-
699.00
1 Piece
(MOQ)
Honeywell C6097A3004, C6097A3012, C6097A3053, C6097A3079, C6097A3095 Gas Pressure Switch C6097 Series
US$
1.00
-
699.00
1 Piece
(MOQ)
Honeywell C6097A4110, C6097A4110B, C6097A4210, C6097A4210B, C6097A4210D, C6097A4310, C6097A4310B, C6097A4410, C6097A4410B Gas Pressure Switch C6097 Series
US$
1.00
-
699.00
1 Piece
(MOQ)
Honeywell C6097A2210 C6097 Series Gas Pressure Switch on SV2 Series Valves Models
US$
1.00
-
699.00
1 Piece
(MOQ)
1/4
Hebei Xukang Meter Manufacturing Co., Ltd.
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Utk Displacer Level Controller Switch (High Pressure) Magnetrol Displacer Type
US$
150.00
-
280.00
1 Piece
(MOQ)
High Temperature Float Switches for Boiler Feed Water Liquid Level Control Sensor
US$
212.00
1 Piece
(MOQ)
Magnetic Thansmitter Top Mounted Float Sensor with Switch Alarm
US$
99.00
1 Piece
(MOQ)
Megnetostricion Transmitter 4-20mA Float Liquid Transmitter Tank Level Switch
US$
110.00
1 Piece
(MOQ)
1/4
JPCI Controls (Foshan Gaoming) Co.,Ltd
26 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Compact Pressure Switch with Snap Action Contact, 25A Capacity
US$
3.00
-
7.00
1 Piece
(MOQ)
Precision Industrial Snap Action Pressure Switch for Optimal Control
US$
7.00
-
29.00
1 Piece
(MOQ)
Precision Adjustable Snap Action Pressure Switch for Jpci Applications
US$
4.00
-
9.00
1 Piece
(MOQ)
Type Wqd3090 Wood and Solid Fuel Stove Damper Bulb and Capillary Thermostat 80mm Dia
US$
16.00
-
36.00
1 Piece
(MOQ)
1/4
Shenzhen New Star Tech Co., Ltd.
12 yrs
·
5.0
·
Trading Company
Send Inquiry
Digital Flow Meter Water High Temperature Autoflow Electronic Fluid Flow Switch Manufacturers
US$
39.00
-
49.00
2 Pieces
(MOQ)
Thermal Mass Air & Smart Water Flow Meter with Liquid Sensor and Automatic Pump Switch
US$
39.00
-
49.00
2 Pieces
(MOQ)
Customized Digital Thermal Mass Air Flow Meter Automatic Hydrogen Liquid Monitoring Flowmeter
US$
39.00
-
49.00
2 Pieces
(MOQ)
Smart Universal Flow Monitor Integrated Liquid Flow Sensor with Automatic Switching
US$
39.00
-
49.00
2 Pieces
(MOQ)
1/4
Shenzhen YHG Heating Science & Technology Co., ltd
17 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Kromschroder Differential Pressure Switches of Air Dg50u-3 2.5-50 Mbar Gas Control Switch
US$
50.90
-
60.00
1 Piece
(MOQ)
Fireye 45UV5 (1005-1009) Self-Checking Scanners 45UV5-1007 Boiler Flame Detector UV Ionization Sensor Switch
US$
1,780.00
-
1,930.00
1 Piece
(MOQ)
Azbil Ecm3000g914c Flow Control Valve Servo Motor Damper Actuator Motor for Industrial Burners & Boilers
US$
435.00
-
498.00
1 Piece
(MOQ)
Dungs MB-Zr Dle420b01s20 Gas Solenoid Control Valves Multibloc Combined Regulator Boilers & Boiler Accessories
US$
790.00
-
900.00
2 Pieces
(MOQ)
1/4
Anhui Hechuang Intelligent Manufacturing Co. Ltd
Send Inquiry
High-Pressure Magnetic Float Level Switch 3.0 MPa Rating 1m Cycle Life
US$
90.00
-
500.00
1 Piece
(MOQ)
For Harsh Environments IP65 Industrial Air Pressure Sensor, Wide Temp Range -20~85°C
US$
15.00
-
100.00
1 Piece
(MOQ)
Furnace Draft & Combustion Air Pressure Sensor, for Boilers, Power Plants, Industrial Fans
US$
15.00
-
100.00
1 Piece
(MOQ)
Smart Pressure Transmitter with Hart 7 & Easy Diagnostics
US$
100.00
-
530.00
1 Piece
(MOQ)
1/4
Kerui (Weifang) Automation Equipment Co., Ltd.
4.8
Send Inquiry
Brand New and Original Tissin Ts400 Series Limit Switch Box Ts410/Ts415 Series
US$
100.00
-
190.00
1 Piece
(MOQ)
Azbil Intelligent Valve Positioner Avp300 Series Azbil Avp302 Original
US$
709.00
-
789.00
1 Piece
(MOQ)
a-Bbe 266dsh Differential Pressure Transmitter Price Drives Pressure Transmitter
US$
240.00
-
250.00
1 Piece
(MOQ)
Original Yamatake Azbil Avp302 Series Pneumatic Positioner Digital Valve Positioner
US$
300.00
-
500.00
1 Piece
(MOQ)
1/4
Dongguan Vinsome Co., Ltd.
5.0
Send Inquiry
Booster Pump Operation Water Pump Controlled Pressure Sensor and Flow Switch
US$
300.00
-
10,000.00
1 set
(MOQ)
Booster Pump Intelligent Pressure Controller Working of Centrifugal Pump
US$
30.00
-
100.00
1 Piece
(MOQ)
Intelligent Water Booster Pump Controller Types of Centrifugal Pump
US$
30.00
-
100.00
1 Piece
(MOQ)
in-Smart Digital Booster Pump Centrifugal Pump Controller Working Principle
US$
30.00
-
100.00
1 Piece
(MOQ)
1/4
Shanghai Liansheng Pump-Making Co., Ltd.
28 yrs
·
Manufacturer/Factory
Send Inquiry
Electronic Water Pump Flow Switch
US$
500.00
1 Set
(MOQ)
Ldl Multistage Vertical Boiler Water Transporting Centrifugal Pump
US$
300.00
1 Set
(MOQ)
Multistage Water Pump, Centrifugal Pump, Boiler Feed Water Pump
US$
400.00
1 Set
(MOQ)
High Flow Non-Leakage Horizontal Water Pumps Cast Iron Pump
US$
400.00
1 Set
(MOQ)
1/4
Changsha Zoomlian Pump Co., Ltd
Send Inquiry
Dg (P) Pressure Pump/Adjusting Water Pump Pressure Switch
US$
1,310.00
1 Set
(MOQ)
D Water Pump Levelflow Float Switch Water Pump Float Switch
US$
3,000.00
1 Set
(MOQ)
Df Pressure Switch for Water Pump/Water Pump Switch/Water Pumps Sale
US$
1,600.00
1 Piece
(MOQ)
Cdlf Water Pumps for High Rise Building/Small Water Pump Switch
US$
350.00
1 Piece
(MOQ)
1/4
Anhui Hongji Instruments & Valves Manufacturing Co., Ltd.
5.0
Send Inquiry
Absolute Pressure Transmitter Stainless Steel Flat Diaphragm Flange Pressure Transmitter
US$
80.00
-
500.00
1 Piece
(MOQ)
Explosion-Proof High Temperature Single Flange LCD Liquid Crystal Display LED Digital Display Pressure Transmitter
US$
120.00
-
350.00
1 Piece
(MOQ)
Original Rosemounte Gauge and Absolute Pressure Transmitter with LCD Display
US$
200.00
-
500.00
1 Piece
(MOQ)
2025 New Highest Accuracy Measuring Differential Pressure Level Flow Digital Transmitter
US$
85.00
-
500.00
1 Piece
(MOQ)
1/4
Ankang Mano Instrument Co., Ltd.
Send Inquiry
Thermal Flow Switch Can Sense Flow Changes with High Sensitivity, Providing Reliable Protection for Pipeline System Anti-Blocking and Anti-Dry Burning
US$
50.00
-
150.00
3 Pieces
(MOQ)
Thermal Flow Switch Accurately Monitor Fluid Dynamics and Provide a Solid Defense for Pipeline Safety
US$
50.00
-
150.00
3 Pieces
(MOQ)
Thermal Flow Switch Based on Advanced Thermal Sensing Technology Facilitate Efficient Management and Control of Intelligent Manufacturing
US$
50.00
-
150.00
3 Pieces
(MOQ)
1/4
Kexiang Automation (Shandong) Co., Ltd.
5.0
Send Inquiry
Hydraulic Boiler Pump Explosion-Proof Pressure Switch for Liquid Oil Gas Fuel
US$
74.00
-
168.00
1 Piece
(MOQ)
Hydraulic Electronic Boiler Pump Differential Pressure Switch for Liquid Oil Gas Fuel
US$
42.00
-
126.00
1 Piece
(MOQ)
Hydraulic Electronic Boiler Pump General Pressure Switchfor Liquid Oil Gas Fuel
US$
54.00
-
191.00
1 Piece
(MOQ)
1/4
Zhongshan Opten Electrical Appliance Co., Ltd.
Send Inquiry
China Factory New Type Best Quality Air Pressure Switch for HVAC
US$
1.70
-
2.30
100 Pieces
(MOQ)
Best Seller New Type Ukraine PP Material Air Pressure Switch for Gas Boiler
US$
1.00
-
1.50
120 Pieces
(MOQ)
Factory Supply New Design 5A 125/250VAC Gas Water Heater Use Air Pressure Witch
US$
1.70
-
2.30
100 Pieces
(MOQ)
1
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