Smarthome SELECT Electronic Water Shutoff Valve, 3/4-inch, 12V DC

Smarthome SELECT Electronic Water Shutoff Valve, 3/4-inch, 12V DC

Prevent Costly Damage from a Water Leak or Pipe Burst
  • Electric motor offers powered on/off (open/close) control of water flow to your home
  • 3/4-inch, full port ball valve offers maximum flow for 3/4-inch plumbing
  • Solid stainless steel, IP67 construction ideal for indoor or outdoor installation
  • Rapid 5 second response to go from open to close
  • 3/4-inch female NPT (National Pipe Thread) taper connections on the valve
  • Ideal for integration with security and home automation systems

Item #: 70275 IN STOCK - SHIPS TODAY

$99.99

List Price: $149.99

Your Savings: $50.00

REWARDS: 99 points
  • Details
  • Specs
  • Reviews
  • Manuals
  • What's Included
  • Consider this, you are at work, on vacation or anywhere other than your home and the water pipe in your kitchen bursts or the valve under your sink fails and starts leaking everywhere....what are you going to be able to do? Nothing! You will come home and find your cabinets, wood flooring and carpet damaged, not to mention what happens to your drywall when it gets wet. The expensive removal and repairs will run into the thousands of dollars, and don't forget about the time involved to fix everything. With a Smarthome SELECT Electronic Water Shutoff Valve you can change all of that.

    The Water Shutoff Valve is designed residential and light commercial use, primarily for integration with a home security system such as Elk or a home automation systems such as Insteon. As an example, you can combine the Water Shutoff Valve with a Power Supply, Insteon I/O Linc Low Voltage / Contact Closure Interface and a Insteon Water Leak Sensor. When the leak sensor detects water, it can trigger the I/O Linc to automatically activate and instantly close the valve to prevent any further water leakage and damage. By adding multiple sensors, you can monitor leaks throughout your home and immediately shut off the main water supply should water be detected.

    If you have a vacation home or property where you might want to remotely turn the main water supply on and off, add an Insteon Hub to the scenario as described above and you can remotely control the valve from your smartphone or tablet via the Insteon for Hub app.

    Note Regarding Lead-Free Certification for use in Potable Water Applications

    There is no mandatory federal requirement for product testing or third-party certification under the Safe Drinking Water Act; however, some entities may require certification. Many states have laws pertaining to the percentage of lead content detected in water passing over a wetted surface for products used in potable water applications. California is one of the entities, as stated above, that is currently the only state that has a Bill requiring certification. It should be noted however, that this product is made of stainless steel (not lead), and the manufacturing facility has conducted their own tests which achieved a successful result, falling well below the California safety requirements.

    There are numerous points of potential damage in every home - sinks, toilets, bathtubs, showers, dishwasher, washing machine, water heater and toilets. With older pipes, weakened connections, valve failures, earthquakes, and many other causes, a minor leak can quickly turn into a big problem. Leaks don't just damage the things you can see, they can result in mold buildup behind walls and can even do damage to structural elements of your home, causing it to deteriorate faster, collapse, and possibly cause injuries to its occupants.

    Use the Smarthome SELECT Electronic Water Shutoff Valve as part of your whole home automation and security system to maintain a safe, leak-free environment.

    If you have a 1-inch main water supply pipe feeding your home, Smarthome also offers a 1-inch, 12V DC Electronic Water Shutoff Valve.

    * Note: This device does require a separate power source and a connection to a low voltage relay interface, as described above, for operation - these items are all sold separately. The Insteon I/O Linc transmits and receives signals via existing powerlines, so if you don't have any Dual-Band Insteon devices in place, at least one will be required on same electrical circuit as the I/O Linc for Insteon communication to take place.

  • General
    Manufacturer Smarthome
    Brand SELECT
    Manufacturer Product No. 70275
    UPC 813922016673
    Valve Size 3/4 Inch, Full Bore
    Control On/Off
    Max Torque 2Nm
    Angle of Rotation 90°
    Direction of Rotation Double Acting
    Running Time About 5s
    Position Indication Visual Indicator
    Manual Override Yes
    Max Pressure 10 bars (approximately 145psi)
    Humidity Less than 85% (non-condensing)
    Ambient Environment -20° C - 45° C
    Enclosure IP67
    Housing Material ABS (PA-777D)
    Quality Standard ISO 9001
    Connection Cable Connection cable 800mm
    Power Supply Range Connection cable 800mm
    Connection Cable AC/DC11-15V
    Working Current Approximately 551°0 mA (DC12V) - will vary slightly based on valve size
    Static Current 351°0 mA
    Max Power 4W
    Smarthome Warranty 2 Years
  • Reviews 1 - 10 of 19

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    Can power be left on after operating? Review by Gary
    Can power be left on after operating?
    Rating

    Does the power need to be shut off after moving valve or can it be left energized until the next operation?

    Response: It will remain in the closed state until you trigger it back to open. You do not need to cut power between.

    Posted on 9/25/2018

    Smart Home water shut off valve 70275 Review by Nerdy
    Smart Home water shut off valve 70275
    Rating

    Challenge plumb existing spar bath water circuit into solar heating system.I bought a shut off valve 70275 as part of my plan, I accidentally connected negative to the black wire this caused the valve to fail ,my fault ,so I ordered another one. Upon instillation of the second valve I shortened the wires and stripped back the insulation to expose the copper conductors. After doing this the valve failed to work. I removed the electrical cover as I suspected the unit has many IC's and electronic components.These are obviously more sensitive to static discharge than your average electronic circuits. There are no labels on the outside of the device warning you of this!

    Posted on 8/20/2018

    Good Quality Review by Insp Gadget
    Good Quality
    Rating

    Installation was very easy. Fortunately I had a 12 volt power supply. I didn't realize when I bought it that it didn't come with one. Connection to the Insteon I/O line was no problem. Works seemly with Insteon App however, the red indicator is on when the ball valve is open and closed which isn't helpful. I haven't had much time to fool with it so I don't know if is suppose operate this way or if I have done something wrong. Would be better if the indicator changed to a different color for each operation (on/off).

    Posted on 8/3/2018

    High Quality Valve Review by KC
    High Quality Valve
    Rating

    Installed this valve into a pre-existing 3/4" PVC line feeding water to my pool, due evaporation losses. Installed just downstream of my manual valve. I've got it set up with the Insteon I/O Link relay which causes the valve to open or close (latched relay). Took a bit of tinkering to figure out which wires opens/ which wire closes (plus same issues with I/O relay ....), but figured it out by tinkering. Mine is set up where closed relay opens valve and vice versa. Although my feed water pressure is just normal residential pressure, I'm still somewhat surprised that it leaks zero water when closed. I've got my I/O Linc relay, the 12-volt power supply adaptor and extra wiring in a really "rigged" housing right now....a small pool chemical bucket with the lid on; and small holes cut in the side to run wires through (and I sealed it). Guess the pro way would have been a real enclosure for outdoor use, but.....works pretty well so far. I can adjust the timed schedule easily from my smart phone...i.e. if it's raining, I won't be adding water, etc. Valve appears to worth the money, in my case.

    Posted on 7/14/2018

    Item#70275 3/4 inch electronic shutoff valve Review by Dusten
    Item#70275 3/4 inch electronic shutoff valve
    Rating

    Once I found the following link using a Google search, setup was easy. https://www.insteon.com/support-knowledgebase/2016/8/15/how-to-wire-the-water-shutoff-valve
    It appears NPT thread issue is fixed. Used TFE paste and tightened down with some threads remaining outside valve fitting.
    When adding to my hub using the Insteon app, it's worth noting you will need to choose Relay Mode "Latching", not Momentary. I did have to add the device using Insteon ID, it wouldn't auto-detect, but system easily connected and setup device after entering it's ID. I successfully setup text alerts using app.
    Shutting off the water works well as a quick fix to dripping faucets keeping me awake at night. No instructions is my only complaint, I/O link came with instructions for irrigation valve, but didn't show wiring details. Including or linking to instructions would have earned this device 5 stars.

    Posted on 5/26/2018

    Works, but care needed to prevent leaks Review by Steve
    Works, but care needed to prevent leaks
    Rating

    As is stated in many other reviews, there is something very wrong with the pipe threads on this valve such that if you try to connect a normal 3/4" NPT fitting you will almost certainly have leaks. Even Teflon tape didn't help, but I found something that did: Oatey Megaloc thread sealant. You should be able to find this at "big-box" home supply stores and other plumbing supply shops. It has Kevlar fibers and doesn't harden. I found it also lubricated the threads allowing the fitting to tighten further than even with Teflon tape. I applied Megaloc to the threads of the valve and the fitting and tightened - no leaks!

    Once that was settled, I hooked it up to the Insteon I/O Linc and power supply (both linked from the product description). Note that you will need to snip off the barrel connector on the end of the power supply wire - take note of the tag indicating which wire is positive and which is negative. I see some reviews here mentioning a wiring diagram, but I see none here (and the valve comes with NO instructions!) The black wire is negative common and goes to the negative wire on the power supply. When voltage is applied to the red wire, the valve closes, so you would want this on the "Normally Open" terminal of the I/O Linc; the green wire opens the valve, so "Normally Closed".

    I created an Insteon scene with the I/O link and three Insteon leak sensors. It was not clear to me whether I wanted the sensors to turn "on" the scene or to turn it off. I THINK that the I/O Linc should be set to "Off". Be sure to test this.

    The valve itself closes within a few seconds and has a manual override.

    Posted on 2/21/2018

    Thread problem - UPDATE Review by Dave
    Thread problem - UPDATE
    Rating

    Similarly to a posting by Eric.

    I solved the problem by using the same thread damaged nipples (damaged by the non-compliant NPT tapping by the manufacturer of the valve) but I used a permanent thread locker. I used a "RED" thread locker (Permatex or Locktite are just 2 possibilities) which is listed as permanent. You can remove the parts but only after heating the parts to over 500 F. This permanently fixes the leaking and damage caused by the non-compliant valve threads.

    Above and below the nipples I used copper unions so that I can removed the entire assemble without cutting any copper pipe. Testing the water sensors has the valve closing when water is detected and opening when the area (under the sensors) is dry.

    Posted on 11/9/2017

    Thread problem Review by Dave
    Thread problem
    Rating

    Plumber suggested using brass nipple into the shutoff. Applied several layers of thicker pipe tape. Screwing in the nipple it felt like there was scraping is it was tightened. When pressured up it leaks. Removing the nipple I found the first 4 rows of threads on the nipple were completely flattened and some of the threads were converted to wire shards. Like a previous post it seems the threads are NOT compliant with NPT taper specs.

    It's like the factory only ran the tap partially in. PLEASE FIX THIS PROBLEM!!!!!!!

    Posted on 11/6/2017

    Review of 70275 Water Shutoff Valve Review by Eric
    Review of 70275 Water Shutoff Valve
    Rating

    Purchased this household water shutoff valve in November 2016. Tested it's operation without installing it in 2016. However, I didn't get around to installing it until now until I figured out how to do the plumbing with minimal disruption. I decided to use push-on adapters for the 3/4" copper tubing supply line. However I found the female 3/4" inlet threads of the stainless steel valve body gouged fine threads of metal from the copper male 3/4" NPT adapters. I suspect the inlet was a little small - NPT threading is tapered - or the starting tread was damaged. In any event, I was able to screw the adapter in properly but I was forced to use a TFE based thread compound to get good thread sealing. Otherwise, the valve seems to be leak free and working well.

    For other users, chasing the valve body threads a bit with a hardened 3/4" -14 NPT tap before installing threaded adapters would be a good idea. Also, Smarthome should contact manufacturer to ensure that 3/4" NPT female threading on this valve meets specs.

    Posted on 10/7/2017

    Wiring Diagram Polarity is Reversed Review by Petutski
    Wiring Diagram Polarity is Reversed
    Rating

    So far this valve works great. Would be five stars if a) it came with installation instructions and b) if the wiring diagram shown on this web page was not REVERSED! The BLACK wire is NEGATIVE from the power supply and the RED (to close) or GREEN (to open) is switched POSITIVE.

    Posted on 9/26/2016

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