• Picture of the ELTEK Water Block which is a water leak prevention device that can be easily installed on a water supply line that feeds a appliance or water application.
  • A 3.5 inch water line add-on that will stop water flow if there is a leak or flood. Stops water flow in burst water lines.
  • Water blocker device that stops water floods and will shut down flow through a pipe. 0.75 inch connection that can be adapted down to all smaller size lines through the use of different fittings.
  • The settings dial on the Eltek mechanical Water Block. 10 setting notches with each setting being +1.3 gallons. Turn the dial clockwise to increase shutoff volume threshold or counter clockwise to lower the water volume shutoff threshold. The arrow indicates current setting. The red center pin is used to reset the device and resume flow.
  • The inlet side of the Water Block. The mesh screen prevents contaminants from entering the device and causing interference with the measurement system. Internal water dial that measures water flow and will close a valve if a water volume exceeds the desired setting.
  • Water Block in the horizontal position. Water enters through the female receptacle end and exits through the male insert end. 3/4" threaded connection to adapt to most water appliance and applications. Brass fittings can easily adapt to the threads and connect to a reduced water line diameter size.
  • The Eltek water stop valve. 100% mechanical with not need for electricity. This contraption will halt water flow thus stopping any water leak or water flood event that is occurring downstream on the supply line or piping.
  • Water Block water shutoff gadget that can be used on appliances or applications in residential homes, commercial office, or industrial applications. Plumbing part for water shutoff.
  • The ELTEK Water Block which is an easy installation piece of equipment for plumbing systems. Can be used to stop water leaks on all types of water appliances including coffee machines, water fountains, bottle filling stations, refrigerators, vending machines, ice makers, toilets, sinks, and more.
  • The box which contains the Water Block which is made by ELTEK Group in Poland. Designed for water based applications and equipment in the United States, Canada, Mexico, and North America in general. Inside the box are instructions as to how to install and operate the Water Block. Also included is a white pick which is used to adjust the settings dial on the outlet side of the device. Product meant for end consumers and manufacturers.
  • Picture of the Water Block packaging with a brief description. The water block measures the quantity of water that flows through. If the volume exceeds a present value, it shuts-off water flow to prevent flooding. It can be adjusted from 1.3 to 13 gallons.
  • Picture of the Water Block product box. Water Block is an overflow prevention device that can be added to any water consuming household or commercial appliance. Easy to install and does not need electricity or batteries to work.
  • Water Block and Reset Device installed on a home toilet. Protects toilet from running water leaks and saves water plus money.
  • Water Block installed on an outdoor garden irrigation system. Acts as a automatic 55 gallon water shutoff contraction. Great for outdoor sprinklers and irrigation systems.
  • Water Block water leak shutoff device installed on a refrigerator water line and refrigerator outlet box. Will prevent water leaks from open valves or line ruptures.
  • Water Block water leak shutoff device installed downstream of saddle valve that runs to refrigerator. Protects all downstream components from major flooding and water events.
  • Water Block installed on outlet of washing machine outlet box. Installed prior to the washing machine hoses for complete water flood protection and leaks. Protects water supply lines and washing machine appliance.
  • Water Block connected to a 1/2" water supply line.
  • Water Block setup for a water cooler or vending machine application.
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Water Block Water Shutoff Device

Water Block Water Shutoff Device

$20.97
$20.97
Sale Sold out
Shipping calculated at checkout.

HWD211001

496 in stock

The Water Block is a revolutionary mechanical water cutoff device that prevents leaks and floods. It automatically shuts off the water supply when a predetermined volume has been exceeded, making it ideal for toilets, refrigerators, sinks, coffee makers, vending machines, ice machines, irrigation sprinklers, and more.
The Water Block's safety valve monitors water volume between 1 and 13 gallons. If the set value is exceeded, the device will immediately stop water flow until it is manually reset. When water flow isn't detected, the Water Block resets itself automatically.
Installation is simple and the device doesn't need electricity. To use, simply connect the Water Block to your water supply line or a 3/4" Garden Hose thread connection. You may need brass fittings for smaller water supply line diameters. Install the Water Block on faucet taps to prevent leaks and floods. It's a simple and effective way to protect your home and business from water damage.


General Information

  • Point-of-use, automatic water cutoff technology
  • 100% mechanical, no batteries or power required
  • Valve activates when a preset, continuous leak volume is reached
  • Automatically resets itself if activation threshold is not reached
  • 10 activation volume settings in increments of 1.3 gallons (1.3 - 13.0 gallons)
  • Flood exposure is predetermined by user.
  • Only stops water leaks downstream of the device
  • DIY installation
  • Internal release pin or convenience tool option for manual reset (only necessary upon activation)
  • Learn More Here
  • *Fittings/Adapters May Be Required To Connect To The Water Supply*

Compatible Brands

Product Specifications

Technical Specifications:

Operation Conditions:

  • Ambient Temperature: 36°F - 140°F
  • Relative Humidity: 30% - 95%
  • Fluid Temperature: 36°F - 158°F

Connection/Fittings Guide

Click here for the adapters and fittings guide for connecting the
device to the plumbing application or appliance.

Shipping & Return Policy

Shipping Policy

Return Policy

Disclaimer

Disclaimer: Hawkeyed Water Leak Defense is a distributor of plumbing solutions. We are not responsible for any damage that may occur from using or installing our products. By using our products, you agree to release us from any and all liability. If you have any questions or experience an issue, you should contact the manufacturer directly.

California Residents: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov - www.p65warnings.ca.gov

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