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Normally Closed Valve

Die 10 besten Produkte von Dezember 2025
Letzte Aktualisierung: 11. Dezember 2025
ZCZDHNA
ZCZDHNA
3/4 Inch DC 24V Solenoid Valve | Brass Water Flow Control for Constant Pressure | Normally Closed Electric Valve for Irrigation/Heating | 0.02-0.8MPa, 100K
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99

MAXIMALE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#1 GEWINNER

  • Zero Electricity Consumption - This 24V DC solenoid valve conserves resources by functioning without continuous electricity. Its normally closed design ensures automatic shut-off during electricity loss, avoiding leaks and maintaining stable water flow for consistent plumbing and irrigation systems.
  • Sturdy Brass Construction - Robust brass body withstands oxidation and handles high water pressure (0.02-0.8MPa). The accurately-cast structure ensures long-term performance in residential water control, industrial applications, and outdoor irrigation setups.
  • Integrated Flow Regulation - Built-in pressure regulator maintains constant water flow, avoiding pressure fluctuations. This 3/4 inch valve stops dry burning in heating systems and observes flow rates up to 32L/min for automated gardening, HVAC, and water distribution.
  • Easy Installation & Upkeep - Standard 3/4-inch threads and compact 2.4x2.8-inch design allow quick setup. The simple structure enables straightforward maintenance and part replacement, reducing downtime for DIY users and technicians.
  • Certified Performance - Low 24V DC function (220mA) ensures user protection with insulation grade E. Tested for 100,000+ uses under 0-55°C water, this valve meets performance standards for straightforward water control projects.
  • 14,59 € AUF AMAZON
Rhawuy
Rhawuy
Plastic Solenoid Valve Normally Closed | 12V DC Water Inlet Switch for Automatic Systems | DN15 G1 / 2 Thread for Garden Irrigation/Solar Heaters/Maintenance Devices
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96

BESTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#2

  • Normally Closed Design - This 12V DC solenoid valve stays securely shut without electricity, avoiding leaks. Its dependable functioning ensures safe water control for your automatic supply systems.
  • Sturdy Plastic & Brass Construction - Excellent-grade materials withstand oxidation and dampness for a lengthy service period. This robust valve handles daily use in wet environments like gardens or maintenance setups.
  • Versatile Automatic Control - The electric water valve is ideal for solar water heaters, garden spray irrigation, and sensor maintenance devices. It automates water flow in DIY and commercial projects.
  • Easy Installation & Consistent Performance - With standard DN15 G1/2 threads and a compact right-angle body, installation is simple. It functions dependably within 0.02-0.8 Mpa pressure and 0-80°C temperatures.
  • Safe for Water Systems - This normally closed solenoid valve is designed specifically for water media. Its stable performance provides peace of mind for your automatic billing or equipment maintenance systems.
  • 11,49 € AUF AMAZON
ZCZDHNA
ZCZDHNA
12V Brass Solenoid Valve | Normally Closed 2 - Way Water Valve G1 / 2 Thread | Withstands Valve for Water Heaters/Drinking Fountains/AC Systems
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95

TOP QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#3

  • Sturdy Brass Construction - This 12V solenoid valve is crafted from excellent brass, ensuring accuracy and consistent performance for water control systems. The robust material withstands daily use, providing steady fluid automation for various applications.
  • Flexible Multi-Angle Installation - Brass electric solenoid valve can be mounted at any angle without compromising function, offering versatile setup for tight spaces. This design eliminates installation challenges and adapts to your specific plumbing layout with ease.
  • Flow Monitoring & Dry Burn Protection - Normally closed water valve actively monitors flow to avoid dry burning, guarding equipment like steam machines and AC units. This feature extends appliance service life by averting damage from empty running.
  • Endurance & High-Temperature Tolerance - Solenoid valve features repels dampness and withstands properties with high-temperature tolerance. It functions effectively with water fluids from 0-55°C, lowering maintenance costs and ensuring consistent performance.
  • Easy Maintenance & Sustainable Functioning - This 2-way valve simplifies upkeep with a user-friendly design that requires minimal effort to install and maintain. Its sustainable build ensures steady performance, giving you confidence with consistent fluid control for years.
  • 13,99 € AUF AMAZON
DINJKEZRW
DINJKEZRW
1/2" 3/4" Thread Solenoid Valve AC 110V 220V DC 12V 24V Water Air Pressure Control Valve Controller Switch Normall Closed Switch(1/2",FLAT_220V_NORMALLY)
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89

HOHE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#4

  • Solenoid valve
  • Solenoid Valve
  • 31,72 € AUF AMAZON
Xyntor
Xyntor
1/2 Inch 12V DC Electric Solenoid Valve | Normally Closed Brass Water Control Valve for Water Heaters/Drinking Fountains/AC Units | 0.02-0.8Mpa, 100K Uses
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85

SICHERE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#5

  • Accurate Brass Construction - This 1/2 inch solenoid valve features all-brass casting that withstands oxidation and high temperatures up to 55°C. Built for consistent performance in water systems with 100,000+ working periods dependability.
  • Dual-Function Flow Control - Electric water valve maintains constant current steady flow while avoiding dry burning damage. Mechanical design requires zero electricity consumption during use with adjustable flow rates from 5-32L/min.
  • Multi-System Compatibility - DC solenoid valve integrates with water heaters, purification systems, AC units and drinking fountains. Handles 0.02-0.8Mpa water pressure for residential and commercial water control applications.
  • Electricity-Saving Use - 12V low voltage design consumes minimal electricity (300mA) while delivering immediate shut-off response. Normally closed configuration ensures automatic water cutoff during electricity outages.
  • Verified Protection Performance - Brass electric valve undergoes rigorous flow testing with detailed pressure-flow specifications (0.1Mpa=11L/min). CE-certified construction avoids leaks and ensures 2-year continuous service life.
  • 13,29 € AUF AMAZON
ZCZDHNA
ZCZDHNA
12V Brass Solenoid Valve Normally Closed | G3 / 4 Electric Water Valve for Drinking Fountains/Water Heaters/Purification Systems | Zero Pressure, Water - Tight
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82

SICHERE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#6

  • Sturdy Brass Construction - This 12V solenoid valve is cast from robust brass material, ensuring accurate functioning and extended service life in demanding environments. Built to withstand daily use without oxidation or malfunction.
  • Flexible Installation - Solenoid valve can be installed at any angle, providing maximum convenience for tight spaces and complex plumbing setups. This versatile design simplifies integration into existing water systems like heaters and purification units.
  • Flow Monitoring & Dry Burn Protection - Electric water valve actively monitors flow to avoid dry burning, protecting your equipment from harm. Ideal for applications in climate control systems and industrial water control where security is critical.
  • Water-Tight & High-Temperature Tolerance - Normally closed valve features enhanced sealing that blocks water and oxidation while handling temperatures up to 55°C. This ensures steady performance in damp conditions and hot water applications.
  • Simple Upkeep & Sustainable Use - With straightforward installation and low upkeep requirements, this zero pressure valve reduces servicing time and costs. The sturdy brass build provides years of consistent service for home and commercial water systems.
  • 14,79 € AUF AMAZON
plplaaoo
plplaaoo
Plplaaoo Electric Solenoid Valve with Brass Body, G3/4 DC 12V Normally Closed Water Control Valve for Automatic Systems
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78

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#7

  • 【Durable Brass Build】Built with a solid brass body, this brass solenoid valve handles up to 0.8MPa pressure, ensuring long-term reliability for your water systems—suitable for dependable daily use.
  • 【Smart Auto-Shutoff Design】As a normally closed solenoid valve, it stays sealed when powered off and opens only when energized—giving you precise control over water flow and peace of mind when shutting down your system.
  • 【Suitable for Water Control】Designed specifically as a solenoid valve for water control, it works smoothly with water temps from 0℃ to 55℃ and pressures between 0.02–0.8MPa, ideal for irrigation, appliances & automatic setups.
  • 【Stable DC 12V Performance】Powered by standard dc 12v solenoid valve input (300mA), it delivers consistent operation across environments, supporting over 100,000 cycles for lasting performance you can count on.
  • 【Easy Installation Guide】Features a clear flow arrow to guide correct pipe connection—this water shut off solenoid valve ensures proper setup every time, so you install with confidence and avoid leaks or backflow issues.
  • 14,79 € AUF AMAZON
JAVJIYAI
JAVJIYAI
Normally Closed N/C Solenoid Water Valve DC 12V Small 2-position 2-way Water Air Solenoid Valve for Drinking Fountain
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77

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#8

  • Normally Closed N/C Solenoid Water Valve DC 12V Small 2-position 2-way Water Air Solenoid Valve for Drinking Fountain
  • AUF AMAZON ANSEHEN
DINJKEZRW
DINJKEZRW
1/2" Electric Solenoid Valve IP65 Waterproof Normally Closed Brass Solenoid Valve 24V 12V 220V 110V(NPT4_24VAC_NBR-SEAL)
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71

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#9

  • Solenoid valve
  • Solenoid Valve
  • 40,17 € AUF AMAZON
KOROBIE
KOROBIE
Magnetventil, Solenoid Valve DC 12V 24V DN15 G1/2 1/2'' Brass Electric Normally Closed Water Inlet Switch With Filter(24V_NORMALLY CLOSED)
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69

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#10

  • , practical and stable.
  • Moisture-proof and anti-corrosion.
  • The electric solenoid valve is made of brass material, with long serving life.
  • It is suitable for automatic cleaning of electrical equipment, solar water heater, garden spray irrigation, infrared sensor cleaning device, Automatic billing system and so on.
  • 22,96 € AUF AMAZON
normally closed solenoid valve normally closed normally closed schalter taster normally closed normally closed switch normally closed push button