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Water Valve Shut Off Prevents Water Damage            Prevent water damage  from faulty  water...

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  • Water Valve Shut Off Prevents Water Damage            Prevent water damage  from faulty  water...

FloodStop Water Heater 1.25 Inch Ball Valve (NPT)

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Quick Overview

Motorized full-port stainless steel ball in solid brass valve fits 1 1/4 " NPT pipe threaded appliances like water heaters. Responds to water leak sensor. Controller operates with AC adapter and/or battery backup shuts off water. 87dB alarm with mute button sounds. Rated 20-100 PSI. Max 130 PSI. Power: 120VAC with battery backup (4 C). 5 yr. ltd. mfr. warranty.

Product Description

Water Valve Shut Off and Alarm

The FloodStop 1 1/4 NPT Water Alarm and Automatic Water Valve offers cheap water leak protection for water heaters and all 1.25 Inch water pipes. Prevent water damage from faulty water heaters with the Floodstop water system. Water Shuts off and alarm sounds the minute any type of water leak develops due to valve, line or tank failure that could occur on any 1.25" water pipe fitted with this device. 
Full-port motorized brass ball valve is water sensor activated. This device is easily installed and could save you potentially thousands of dollars in costly repairs. Water damage can lead to other problems such as mold development, a real health hazard. You can have this connected to your security alarm or auto-dialer and be notified at a remote location, perfect for businesses or second homes.

FloodStop (FS 1 1/4-NPT) automatically shuts off water intake lines for water heaters or other protected water appliances and sounds an internal alarm. Toilets, sinks, dishwashers and other household water appliances remain operational. Dual powered by an AC adapter/transformer and batteries. Output contacts can connect Flood Stop controller with security alarm, home automation or auto-dialer home monitors so homeowner or business can receive alert that a water leak occurred. Installs easily in fifteen minutes by homeowner, handyman or plumber.

Water heaters have a limited life of 5 to 10 years due to tank and pipe corrosion. Leaks occur without warning. Floodstop saves you from costly property damage and high water bills from continuous running or leaking water. 24-hour protection comes at a reasonable price. Shuts off water heater cold water supply and sounds loud alarm.

Unlike more expensive "Whole-House" shut off systems that need a plumber to install, Flood Stop "Point-of-Use" systems are affordable and easily installed.

To install, connect valve to the water heater cold water supply line. Mount the control unit. Place sensor(s) on floor. Plug power supply into an unswitched outlet. Note: Electricity is used only when the sensor detects water.

NOTE: Do not place sensor directly on metal pan or damp floor. If alarm sounds without a water leak, place paper towel or cloth under sensor to "insulate" against dampness of floor or metal of pan. When paper or cloth gets wet, the sensor activates the shut-off and sounds the alarm.

FloodStop (FS 1 1/4-NPT) Operation:
  • FloodStop valve is installed between the water heater and its manual shutoff valve.
  • Water/leak sensor is placed at the base of the water heater.
  • Valve stays open until water loss is detected.
  • Water on sensor closes FloodStop valve and sounds alarm.
  • Valve stays closed until problem is attended to and system is reset.
FloodStop (FS 1 1/4-NPT) Components:
  1. Motorized full-port stainless steel ball valve (1 1/4 inch NPT pipe threaded) in solid brass valve body lined with Teflon< li-->
  2. Control unit with battery backup (4 C batteries, not included).
  3. AC power adapter or 4 C batteries.
  4. Water leak sensor.
  5. Output contact wires (2).
Technical specifications:
  • UL Listed Class 2 Wall Adapter, 115AC/9VDC.
  • UPC listed Full Port, Motorized Ball Valve: CNC machined.
  • Motor operates at 6VDC.
  • Rated 0-180 PSI. Max 250 PSI. Solid brass.
  • Signal Outputs: 2 normally closed.
  • Alarm: Beeping with mute button.
  • For added water detection protection, add more sensors. Sensors plug into sensors, NOT the control box.
  • Valve size: 4.5 inches long.
  • Reset plus test buttons.
  • Easy to install, operate, and maintain.
  • No special tools needed for installation.
  • Use in residential, condo and apartment dwellings.
  • Full port ball valve automatically shuts off water to water heater when water sensor/sensors get wet.
  • Power: 120VAC and/or battery backup (4 C batteries).
  • No wires to route throughout the home
  • Alarm: beeping with mute button.
  • Water Sensor: 1.5" X 7.5", double sided. Additional sensors may be added in series.
  • FloodStop Controller:
    • 3 buttons: Mute, close valve and open valve.
    • Water sensitivity adjustment: Clockwise: less sensitive. Counter clockwise: More sensitive.
    • 4-pin connection to valve/sensor connector.
    • Outputs: Normally closed. Contacts for any device that can utilize them, like auto phone dialers, alarm systems, X10 home automations devices.
  • One Year Limited Manufacturer Warranty.
  • NOTE: Quantity Pricing Available on this Item

Additional Information

Weight (lbs) 4.0000
Manufacturer OnSite Pro Inc.
UPC code 815361000312
Product Manual Link Product Manual
Blog Links Water Temperature Limit of a FloodStop 1.25 Inch Valve
Help Me Choose between a Watts IntelliFlow Unit and the Floodstop Washing Machine Water Device
Brand FloodStop

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