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Dc Water Heater

Die 10 besten Produkte von Dezember 2025
Letzte Aktualisierung: 27. Dezember 2025
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Water Inlet Solenoid Valve 3/4 Inch High Performance Normally Closed Electric Solenoid Valve With Non Return Function For Solar Water Heaters White ABS Plastic DC 12V
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78

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#7

  • [RELIABLE NORMALLY CLOSED DESIGN] This high quality solenoid valve features a normally closed mechanism with non return function at the water outlet making it ideal for solar water heater applications. The valve automatically shuts off water flow when de energized preventing backflow and ensuring system safety.
  • [HIGH PRESSURE DURABILITY] Engineered to withstand demanding conditions this solenoid valve can maintain continuous operation for 5 minutes under 1.2Mpa hydrostatic pressure. Its robust construction handles working pressures from 0.02 to 0.8Mpa making it suitable for various water systems requiring reliable flow control.
  • [PREMIUM QUALITY CONSTRUCTION] Professionally manufactured with precision this valve demonstrates exceptional durability operating continuously for 12 hours without leakage valve body deformation or coil burnout. The ABS plastic material ensures corrosion resistance while maintaining structural integrity under pressure.
  • [SMART CHECK VALVE DESIGN] Features an innovative one way check valve mechanism that prevents jamming and ensures smooth operation. Unlike straight through designs this configuration provides better flow control and reduces wear for longer service life as a replacement for older valves.
  • [SUPERIOR PERFORMANCE] Meticulously crafted with exquisite workmanship this solenoid valve delivers tight connections and excellent sealing performance. The 3/4 inch male threaded connection offers easy installation while the DC 12V operation makes it energy efficient and compatible with various control systems.
  • 13,59 € AUF AMAZON
ZYLARUM
ZYLARUM
DC 12V Solenoid Valve | Normally Closed Water Inlet Switch | G3 / 4" Plastic & Brass Valve for Garden Irrigation/Solar Heaters | 0.02-0.8Mpa, 0-55°C Water
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75

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#9

  • Normally Closed Automatic Control - This DC 12V solenoid valve stays securely closed without electricity, helping avoid unintended water flow. Its one-way design ensures consistent performance in water supply systems for homes and automated equipment.
  • Quality Plastic & Brass Construction - Solenoid valve body combines oxidation-resistant brass threads with robust plastic housing, maintaining stable function in damp conditions. Withstands 0.02-0.8Mpa water pressure for long-term dependability.
  • Multi-System Compatibility - Electric water valve installs effortlessly in solar water heaters, garden spray irrigation, and automatic maintenance systems. Standard G3/4" external threads connect quickly to existing plumbing with DN20 flow capacity.
  • Low Electricity Consumption Design - DC 12V electromagnetic valve operates on just 300mA current, reducing electricity expenses in continuous-use applications. Maintains consistent performance across 0-40°C environmental temperatures.
  • Zero-Leakage Protection Assurance - Normally closed solenoid valve automatically shuts off water during electricity outages, helping avoid flooding concerns. Compact 2.87 x 2.36 inch design fits tight spaces while 109g weight ensures easy installation.
  • 9,99 € AUF AMAZON
ZYLARUM
ZYLARUM
Water Inlet Solenoid Valve 3 / 4in | Normally Closed DC 12V for Solar Water Heaters/Water Purifiers | One - Way Check Valve, 0.02-0.8 Mpa, 0-80℃ Temperature Range
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70

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#10

  • Trustworthy One-Way Check Design - This water inlet solenoid valve prevents backflow with its non-return function, ideal for solar water heaters. The normally closed design ensures water flows only when powered, offering protection against accidental leaks.
  • Sturdy ABS Construction - Built with high-strength ABS material, this solenoid valve resists deformation and degradation. It functions dependably within 0.02-0.8 Mpa pressure and 0-80℃ temperature ranges, ensuring extended performance in various water applications.
  • Leak-Proof Performance - Engineered for continuous function, this valve runs for 12 hours without leakage or coil burnout. It withstands 1.2 Mpa pressure for 5 minutes, providing consistent service in demanding automated water control systems.
  • Easy Replacement - Featuring a standard 3/4-inch male thread connection, this solenoid valve replaces old units effortlessly. The compact pilot-type design fits most solar heater, RO system, and irrigation plumbing setups for quick installation.
  • Secure DC 12V Function - This low-voltage solenoid valve minimizes electricity consumption and functional risks. The one-way check mechanism prevents jamming for consistent flow control. Always use within specified voltage and pressure limits for optimal protection.
  • 11,19 € AUF AMAZON