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Zero Pressure Magnetic Float Switch with Copper Material for Water Level Control

Zero Pressure Magnetic Float Switch with Copper Material for Water Level Control

Zero Pressure Magnetic Float Switch with Copper Material for Water Level Control
Zero Pressure Magnetic Float Switch with Copper Material for Water Level Control
Categories Water Heater Accessories
Brand Name: Vanka
Certification: ISO9001：2015,CE
Place of Origin: China
MOQ: 50 Sets
Price: $5-$10 Sets
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 20000 Set/Sets per Month
Delivery Time: 30 work days
Packaging Details: 570x340x165
power source: Battery, Gas, Vehicle Power Supply
application: RV, Outdoor, Garage, Household
after-sales service provided: Free Spare Parts, Return and Replacement
warranty: 1 Year
place of origin: Guangdong, China
Application: Water Valve
Product name: Magnetic Switch
Rated voltage: 3V DC
Material: Plastic and Metal
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Company Info.
Zhongshan Vangood Appliances Mfg Co., Ltd.
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Zero Pressure Magnetic Float Switch with Copper Material for Water Level Control

Zero Pressure Magnetic Float Switch with Copper Material for Water Level Control
The magnetic reed float switch (zero pressure) is a reliable sensor specially designed for water level detection in gas water heater tanks. Using magnetic coupling with a non-contact detection method, the float moves up and down with the water level, and the magnetic field activates the internal reed switch to open or close the circuit. This ensures high sensitivity, leak-free operation, and long service life. It is suitable for household and commercial gas water heaters, including instant and storage types, especially for low-pressure or zero-pressure side detection.
Key Features
  • Durable Copper Material - Ensures long-lasting performance and corrosion resistance.
  • Accurate Flow Detection - Provides reliable water flow sensing for stable operation.
  • Magnetic Sensor Design - Delivers quick response and consistent control.
  • Wide Application - Suitable for most gas water heater models.
  • Easy Installation - Compact structure allows simple replacement and maintenance.
Technical Specifications
ItemDescription
Product NameMagnetic Reed Float Switch (Zero Pressure Type)
Model ExampleVGF-LS-ZP01 / VGF-LS-ZP02
Working PrincipleReed switch contact (magnetic coupling, non-contact)
ApplicationLow-level / zero-pressure monitoring for gas water heater tanks
Rated VoltageDC 12V / DC 24V / Customizable (compatible with low-voltage control board input)
Output FormDry contact (NO/NC) or active switch output
Contact MethodNon-contact magnetic coupling driving reed tube
Operating Temperature-10 ℃ ~ 85 ℃ (high-temperature float up to 100 ℃)
Applicable Pressure0 ~ 0.2 MPa (zero or low pressure)
Float MaterialPP, POM, or stainless steel (optional)
Housing MaterialPolyester / nylon reinforced plastic / stainless steel (optional)
Cable LengthStandard 300 mm / Customizable 500 mm, 1000 mm
Protection GradeIP65 (higher levels available upon request)
Service Life≥100,000 switching cycles (depending on environment)
CertificationCE / RoHS / Factory test report available upon request
Frequently Asked Questions
Q1: Is it suitable for all gas water heaters?
A: Designed for zero/low pressure tanks, fits most storage and some instant heaters.
Q2: Should I choose NO or NC?
A: NO triggers when water enters; NC triggers when water is empty. Dual-contact available.
Q3: Is installation easy?
A: Yes, side/top mount supported. For best results, let a technician install.
Q4: Will scale affect the float?
A: Slight scaling may occur. Check and clean every 6–12 months; stainless float recommended for hard water.
Q5: Can it be customized?
A: Yes, cable length, materials, and certifications (CE, RoHS, UL) are customizable.
Q6: Is there a warranty?
A: 12-month standard warranty with repair or replacement.
Product Images
Copper Magnetic Water Flow Switch - Front View
Front View
Copper Magnetic Water Flow Switch - Top View
Top View
Copper Magnetic Water Flow Switch - Installation Example
Installation Example
Copper Magnetic Water Flow Switch - Flame Distribution
Flame Distribution
Copper Magnetic Water Flow Switch - Side View
Side View
Product Tags:

copper magnetic float switch

  

water level control switch

  

water heater float switch

  
Buy Zero Pressure Magnetic Float Switch with Copper Material for Water Level Control at wholesale prices

Zero Pressure Magnetic Float Switch with Copper Material for Water Level Control

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