12 best auto flush valve

An auto flush valve, also known as an automatic flush valve, is a plumbing device commonly used in commercial and public restrooms to automatically flush toilets or urinals after each use. These devices help maintain cleanliness and hygiene by ensuring that the fixture is flushed without the need for manual interaction. Here are some key points about auto flush valves:

  1. Purpose: The primary purpose of an auto flush valve is to promote sanitation and water conservation. By automatically flushing after each use, it helps prevent the buildup of waste and bacteria in the toilet or urinal.

  2. Sensor-Based Operation: Auto flush valves operate using sensors or infrared technology. When a user approaches or leaves the toilet or urinal, the sensor detects the movement and triggers the flush mechanism.

  3. Hands-Free Operation: One of the main benefits of auto flush valves is their hands-free operation. Users do not need to touch any buttons or handles, reducing the risk of cross-contamination and the spread of germs.

  4. Water Conservation: Many auto flush valves are designed to use less water compared to manual flush mechanisms. They typically have adjustable flush settings to control the volume of water used per flush, which can help save water and reduce utility costs.

  5. Battery or Electrical Power: Auto flush valves are powered either by batteries or electrical connections. Battery-powered models are often easier to install since they do not require wiring, while electrical models are typically connected to the building's electrical system.

  6. Adjustable Flush Settings: Auto flush valves usually offer adjustable settings for flush duration and sensor sensitivity. This allows for customization based on the specific needs of the restroom and user traffic.

  7. Maintenance and Cleaning: Regular maintenance is necessary to keep auto flush valves in good working condition. This includes cleaning the sensors and ensuring that the valve and plumbing are free of debris.

  8. Compatibility: When replacing or installing auto flush valves, it's important to ensure compatibility with the toilet or urinal. Different models may have specific requirements, so it's essential to choose the right valve for the fixture.

  9. Durability: Auto flush valves are typically designed to withstand the demands of high-traffic public restrooms. They are constructed with durable materials to ensure longevity and reliability.

  10. Cost: The cost of auto flush valves varies depending on the brand, features, and technology used. High-quality models with advanced features may come at a higher price point.

In summary, auto flush valves are plumbing devices that automatically flush toilets or urinals in restrooms, promoting sanitation and water conservation. They operate using sensor-based technology, offer hands-free operation, and are available in various configurations to suit different restroom needs. Regular maintenance is crucial to ensure their proper function and longevity.

Below you can find our editor's choice of the best auto flush valve on the market
  

Zurn ZERK-CPM E-Z Flush Automatic Retrofit Kit, SMALL, Chrome

Zurn

Based on 233 reviews Check latest price

Product description

Zurn ZERK-CPM E-Z Flush Automatic Retrofit Kit, SMALL, Chrome

From the Manufacturer

The Zurn ZERK-CPM AquaSense E-Z Flush Automatic Retrofit Kit for Toilets and Urinals is designed to provide automatic flushing for urinal and/or water closet flush valves.

  • Special Features: User-In View L.E.D. Low Battery Indicator Light Switchable 24 Hour Autoflush And Three Second Delay Flush To Deter False Flushing 10 Degree Angled Sensor For Optimum User Detection Courtesy Flush Button High Impact Resistant Polycarbonate Housing Impact-Resistant Glass Lens And Chrome-Plated Metal Cover 4 C-Size Batteries Wrench For Installation Allen Key For The Battery Compartment

User questions & answers

Question: Will this help with my run away Urinal issues? Can it fail open and flood the urinal? My current manual handle seems to stick and flood
Answer: Yes this napkin size fits both the CC301 - Have a Coke Napkin Holder and the CC342 Drink Coca-Col Napkin Holder - both are full size.
Question: does the toilet seat being in the up position either hit this device or interfere with its operation
Answer: Sorry but there's nothing printed on the napkin for made-in wise i would contact the seller directly an ask them have a nice day.
Question: Will this work with a Delaney flushboy urinal
Answer: Hello, This is Sandy with Georgia Pacific. Yes, this napkin will fit and work properly in EasyNap and Dixie Ultra dispensers. Thank you.
Question: would this work for urinal as well as for a toilet
Answer: Hello, This is Sandy with Georgia Pacific. Yes, this napkin will fit and work properly in the 54527 dispenser. The open size of this napkin is (WxL) 6.500" x 9.850'' and the folded size is (WxL) 6.5" x 5". Thank you.

Product features

ZERK E-Z Flush Sensor Operated Battery Powered Retrofit Kit for Flush Valves

Zurn E-Z Flush Retrofit kit is designed to provide automatic flushing for urinal and water closet flush valves.

Update your existing handle-operated flush valves in a breeze

By simply removing the handle assembly and replacing it with the E-Z Flush retrofit kit you can bring your restroom up to one of the latest technology and automatic sensor operation.

User Friendly

Designed with ADA in mind.

Water Saving

Automatic sensor promotes water conservation and sanitation.

Retrofit

Suitable for retrofit applications.

SLOAN AXF770/AX740A/AX740AC OPTIMA Plus COMMERCIAL TOILET MODULE G2 SENSOR

Sloan

Based on 70 reviews Check latest price

Product description

Automatic flush-valve sensor and solenoid repair parts are components for replacing the proximity sensor, solenoid actuator, and related parts of a toilet's automatic flush valve (flushometer). The sensor is an electronic mechanism that works with a solenoid to activate flushing after a set time period or once a user has moved out of sensing range. These parts are commonly used to repair sensors and solenoids that fail to trigger flushing or continuously trigger flushing.Toilet flush-valve repair parts and accessories allow individual components of a commercial flush valve (flushometer) to be replaced rather than the entire valve assembly. They're used for routine maintenance and repair of tankless-toilet flush valves, which are commonly found in high-use (more than 30 flushes per day) public, commercial, and institutional restrooms. Signs that a flushometer may need repair include leaking from the valve, water splashing from the bowl during flushing, and toilets that keep running. These toilet flush parts are designed specifically for flush valves and often fit only specific brands or models. Electronic Module, Sloan

  • USA

Sloan Valve EBV-500-A Single Flush Side-Mount Retrofit Kit for Water Closets and Urinals, CHROME/BLACK.1653407, 5X6X7IN

Sloan Valve

Based on 30 reviews Check latest price

Product description

Unique patent pending internal mechanism. Easily adapts to sloan, zurn, and other similar diaphragm-type flushometers - converts most commercial toilets into dual-flush fixtures.

  • Country Of Origin: United States
  • Model Number: EBV-500-A
  • Item Package Dimension: 7.0" L x 6.0" W x 5.0" H
  • Item Package Weight: 2.8 lb

User questions & answers

Question: Does sloan ebv-500-a fit the sloan gem2 flush meter? thanks
Answer: I'm not sure...I purchased the recommended napkins.
Question: What is the black part sticking out the top
Answer: Thank you for your interest in this product. It holds standard Tall Fold 7" x 3.5" napkins. Just search Amazon for Tall Fold Napkins.
Question: How many flushes or how long does the battery last
Answer: Hi! I purchased this dispenser along with the (recommended) napkins. I bought one (1) pack of 250 napkins and they all fit.
Question: Does this fit Sloan Royal
Answer: I gave it as a gift so I cannot measure them but the Description on Amazon says:"Folded napkin measures: 3.5" wide x 6.5" high."

Techo Touchless Toilet Flush Kit with 8” Sensor Range, Adjustable Sensor Range and Flush Time, Automatic Motion Sensor Toilet Flush Kit Powered by Batteries

Based on 1 reviews Check latest price

Product description

Techo Touchless Toilet Flush Kit

  • EFFORTLESS UPGRADE: Upgrading into automatic toliet without replacing the current toilet or toilet seat, AND the manual handle will be still working as a backup. Automatically flush when hands waving over the detection range. A more sanitary way to flush than using the handle.
  • RELIABLE MOTION SENSOR, ADJUSTABLE SENSING RANGE & FLUSH TIME: Minimizing possibilty of phantom flash, only be activated when sensing motions within the detection range. Unaffected by the external environment. Easily adjust the sensor range and flush time with a screwdriver. Sensor range adjustment range: (0-8”). Flush time adjustment range: (1-6s).
  • EASY TO INSTALL & REPLACE BATTERIES: Simple installation taking most people less than 20 minutes. External battery design makes it easier to replace batteries.
  • LONG LIFESPAN: The controller last for over 200,000 flushes in normal use and 4 AA batteries (included) last 30,000 flushes.
  • RIMINDERS: The kit DOESN'T FIT ALL TOILET TYPES! Only fits with most flapper and canister toilets, not for dual-flush/ ballcock valve/ top-mount flush and pressure-assist toilets! Contact us at once if you are not sure whether our product fit your toilets! Ideal for toddlers and elderly, useful aid for people with disabilities and a convenient helper in the night! Any question with our product, please contact us!!

Product features

Battery Operated, 8" Sence Range, Toolless installation, Automatic Motion Sensor Toilet Flush Kit

Step One

Insert the convex on the sensor into the slot of the metal holders.

Step Two

Attach the clip of the chain to the connector of the wheel of the controller.

Step Three

Put the bracket on the rim of toilet tank and make sure that the wheel is right above the flapper of toilet.

Step Four

Attach the chain that came with the product to the flapper

and adjusts the length of the chain.

Step Five

Open the battery case and put in 4 AA batteries.

Step Six

Put the battery case into the battery slot on the sensor

Step Seven

Connect the battery case and the sensor.

Step Eight

Joint the cable of the sensor and the cable of battery case.

Step Eight

Place the join of the cables into the ducts on the controller.

Step Nine

Place the one pad on each corner of the tank rim.

Step Ten

Put the toilet tanker back.

Step Eleven

Stick the indicate sticker on the tank cover, try to position the sticker right above the sensor.

Sloan 0325105 Exposed Closet and Urinal Flusho Meters Optima Side Mount Operator Retrofit Conversion Kit, 5.00 x 4.00 x 6.00 inches, CHROME

Sloan

Based on 22 reviews Check latest price

Product description

Every day around the world, Sloan products connect the systems that manage our planet’s most precious resource. As the world’s leading manufacturer of commercial plumbing systems, they’ve spent more than a century pioneering smart, water-saving restroom solutions that are built to last a lifetime.

From the Manufacturer

Sloan OPTIMA SMO equipped Flushometers provide the ultimate in sanitary protection and automatic operation. There is no need for AC hookups or wall alterations. The Flushometer operates by means of a battery powered infrared sensor.

  • Ada Compliant Optima Battery Powered Infrared Sensor For Automatic “No Hands” Operation
  • Chrome Plated Infrared Sensor Housing
  • No External Volume Adjustment To Ensure Water Conservation
  • Brand Name: Sloan

User questions & answers

Question: Does the water have to be shut off to install
Answer: I am not positive on exact size, but about 3 in. x 6 in.
Question: Does this fit ANY sloan side flush urinal
Answer: I USE THESE IN COKE DISPENSERS THAT YOU USED TO SEE IN DRUG STORE FOUNTAINS. LOOK UP THAT MEASUREMENT & YOU'LL HAVE YOUR ANSWER.
Question: is this unit fit for Sloan Regal valve
Answer: Hi, The napkins are approximately 3 1/2" X 6 3/4" They fit the older rectangular spring loaded napkin holders. I hope that is helpful. Virginia
Question: Is this unit universal fit for Slone / Royal urinals
Answer: Thank you for your interest in this product. This is a great question. The S/S Tall Napkin Dispenser 7.5 x 4.75 x 3.875" holds standard Tall Fold 7" x 3.5" napkins. If you have any more questions regarding this or numerous other products we sell please feel free to call us at 855-597-5656.

Hffheer Automatic Sensor Urinal Toilet Urinal Flush Valve Intelligent Faucet Wall Mounted Intelligent Touchless Urinal Flush Valve Auto Urinals Flushing Set

Product description

Specification:

Condition: 100% Brand New

Material: Brass & Electroplated

Power Supply: DC6V(4 x AA Alkaline Batteries, not included)

Water Inlet/Outlet Diameter: G1/2(DN15)

Static Power Consumption: <60uA

Sensing Distance: 30~100cm (default 70cm)

Applicable Water Pressure: 0.05Mpa~0.8Mpa

Rated Flow: 9~15L/week(0.3Mpa)

Applicable Temperature: 1~70℃

Ambient Humidity: <95% RH

Pipe Length: approx. 18.5cm / 7.28inch

Body Size: approx. 15.5 x 7.3cm / 6.10 x 2.87inch

Package Weight: approx. 740g



Package Included:

1 Set of Automatic Sensor Urinal Valve (battery not included)

  • CONVENIENT AND HYGIENIC: The flushing is thorough, no peculiar smell is left, avoiding infection of the bacteria effectively.
  • WIDELY USED: Exposed wall mounted, suitable for all kinds modification projects.
  • INTELLIGENT WATER-SAVING: The sensor can control flushing according to the frequency of use, effectively avoiding the waste of water resources.
  • INTELLIGENT DEODORIZATION: When the urinal is not used for a long time, the flushing valve will automatically flush once every 24 hours. Automatic sensor urinal flusher bring incredible convenience to your life.
  • HIGH QUALITY: Brass material to build, structural precision, chrome plated finishing, stable performance, the use of durable.

Sloan 3325400 Plus Toilet Optima, 2.00 x 1.60 x 1.60 inches, Black

Sloan

Based on 19 reviews Check latest price

Product description

3325400

From the Manufacturer

Regardless of your requirements, Sloan offers a variety of solutions to meet your water conservation and restroom needs. Battery-Powered Sensor Operated Control Module and Flex-Tube Diaphragm Inside Parts Kit, 4 AA Alkaline batteries. Installation Strap Wrench and Screwdriver included. Kits must be ordered to meet Flush Volume requirements of existing or new Water Closets and Urinals.

  • Item Weight: 13.2 lb
  • Country of Origin: United States
  • Brand name: Sloan
  • Item Dimensions: 1.6"L x 1.6"W x 2.0"H

User questions & answers

Question: we have a slone auto flush only unit on our urinal. we would like to upgrade to an auto with manual button. will this unit screw directly to where we
Answer: Dale, yes - these refills do work with the Xpressnap dispensers
Question: Can this valve replace the tank in a regular toilet or is a special toilet required? What type of plumbing would be required to connect this valve
Answer: Thank you for your interest in Tork Xpressnap interfolded napkins. There is a slight difference in the size of the Dixie Ultra Interfolded 2 ply napkin (9.85" x 6.5") and the Xpressnap Advanced Plus interfolded napkin (8.5" X 6.6"). Each is designed for a high efficiency, proprietary napkin dispenser. This particular refill works best in the Tork Signature Xpressnap Dispensers – 73350, 72900, 6232000, 6234000, 6236000, 6239000, 6233001, 6235000, 6332000, 6334000, 6336000, 6339000, 6333001, 6432000, 6434000, 6436000, and 6435000.
Question: What parts are included? Valve? Selenoid
Answer: Thank you for your interest in Tork Xpressnap napkins. Both of these options are white and 2 ply but the Tork 13680 is a higher quality base sheet and thicker. Your case of 13680 features a quantity of 4,000 total where the DX990 case is 4,800.
Question: Is delivery fast
Answer: Thank you for your interest in Tork products. The difference between these Xpressnap napkin refills is as follows: DX906E is a single ply natural/brown sheet and comes in a case pack of 6000. 908EX is the same except includes an environmental print stating "Save the environment, one napkin at a time." DX990 is a 2-ply white base sheet and comes in a case pack of 4800. All three options would work with your Xpressnap Tower dispenser.

Zurn Z6003-YB-YC Aquaflush Flush Valve 1.5-Gallon Urinal with Cast Wall Flange and Sweat Kit

Zurn

Based on 28 reviews Check latest price

Product description

Diaphragm operated brass flush valve with a polished chrome exterior complete with wall flange with set screw, sweat solder kit, control stop cover, vacuum breaker, flush tube and fixture spud escutcheon and securing nut closet: 3.5 GPF, 1-1/2 inch top spud coupling urinal: 1.5 GPF, 3/4 inch top spud coupling.

  • Manual Flush Valves
  • Clog-resistant linear bypass diaphragm
  • Chemical resistant gaskets and seals for extended service life with lower maintenance costs
  • Manual ADA compliant handle with no-leak seal technology
  • 3-year warranty

User questions & answers

Question: How much static water pressure is required for this valve to operate correctly
Answer: Tork Xpressnap Napkins 13680, DX900, DX990, DX906E and 908EX all fit this dispenser.
Question: Does all flush valves fit this urinal
Answer: 4 dispensers

Product features

About Zurn

Zurn Industries, LLC is a provider of advanced water solutions, including drains, rough plumbing, finish plumbing, PEX pipe and fittings, and water safety and control products. Our products deliver time-saving installation for contractors and the lowest total cost of ownership for building owners. Our technology tools simplify the specification process for engineers, and Zurn Connected Products provide building maintenance personnel with real-time insights to manage costs and minimize risks.

Sloan Valve EBV-129-A-C G2 Optima Plus Electronic Sensor Module For Water Closet

Sloan Valve

Based on 55 reviews Check latest price

Product description

Sloan EBV-129-A-C G2 optima Plus electronic sensor module for water closet, Sloan G2 optima Plus ebv-120-a-c electronic sensor module . The country of origin is United States .

From the Manufacturer

Since 1906, Sloan Valve has been the world's leading manufacturer of water-efficient solutions that are built to perform, guaranteed to last, and are designed with the hopes of promoting a healthy environment through water conservation.

  • Sloan G2 optima plus ebv-120-a-c electronic sensor module
  • Sloan EBV-129-A-C G2 optima plus electronic sensor module for water closet
  • The country of origin is United states
  • Electronic module
  • For Sloan water closets
  • Goes with optima plus flushometers
  • Replacement part
  • G2 Series

User questions & answers

Question: If I do pee tests, can this be set up so toilet can only be flushed by someone at a desk
Answer: It may. Have used these auto flush over 2yrs. in this very busy retail store. Have had two devices fail causing continuous flushes. Did return faulty units and re-ordered additional ones. No further issued encountered.
Question: is this price for one thing
Answer: We installed it on a urinal, but the sensors range is fairly short and it is unlikely to register someone standing in front of a normal toilet with or without the seat up.
Question: Sloan OEM part
Answer: Yes this item should work. I have use them with a few different brands and models of flush valves I cannot guarantee it will work but they are pretty universal might be best to do a little more research
Question: Are the modules different for toilets verses urinals? They look the same, and I can't think of what would be different
Answer: Yes, the handles for urinal flush valves are interchangeable with water closet flush valve handles. This Zurn unit works with both.

Sloan 3250401 Royal Optima urinal flush meter, 8.00 x 8.00 x 16.00 inches, Chrome

Sloan

Based on 10 reviews Check latest price

Product description

Battery-Powered Sensor Operated Control Module and Flex-Tube Diaphragm flushometer with Angle Stop, Vacuum Breaker Flush Connection, Sweat Solder Kit withCover Tube and Cast Set Screw Wall Flange-for Exposed flushometer for 1-1/2” Top Spud Bowls. Four C batteries - factory installed.

From the Manufacturer

Battery-Powered Sensor Operated Control Module and Flex-Tube Diaphragm flushometer with Angle Stop, Vacuum Breaker Flush Connection, Sweat Solder Kit withCover Tube and Cast Set Screw Wall Flange-for Exposed flushometer for 1-1/2” Top Spud Bowls. Four C batteries - factory installed.

  • ADA compliant sensor operated
  • 1 1/2-Inch top spud
  • 1.0 gallons per flush
  • Sweat solder adapter with cover tube and cast set screw wall flange
  • Low battery flashing LED

User questions & answers

Question: Description above says 1 1/2 inch top spud but manufacturer spec sheet says 3/4 inch. Which is correct
Answer: I purchased 3 units in December of 2015 for the church sanctuary urinals and have yet to replace the original batteries.I would guess about 20 to 30 flushes each Sunday for a average of 100 flushes a month.That's over 2,000 flushes for a period of over a year and a half.Very happy with the units.Keep in mind they have manual a manual flush button as well if needed. Not all units have that.
Question: do you have a parts list for 3250401 G
Answer: If you read the product description it says that it easily adapts to sloan products. Whether it will fit sloan royale, I am not sure

Zurn ZER6000PL-HET-CPM 1.28 gpf Battery Powered Automatic Sensor Flush Valve For Water Closets

Zurn

Based on 8 reviews Check latest price

Product description

Engineered for performance, Zurn’s AquaSense E-Z Flush Plus Exposed Sensor Diaphragm Flush Valve saves water without sacrificing power and precision. The ZER6000PL-HET-CPM's battery-powered sensor accurately detects the user for hands-free water closet operation. The most installation-friendly on the market, E-Z Flush valves come with the tools, batteries, and adapters needed to make installation quick and easy, along with the versatility to retrofit non-Zurn flush valves. Each flush valve contains a quiet GO BLUE dual-seal diaphragm with a clog-resistant bypass and chloramine-resistant seals for an extended lifespan and lower maintenance costs. The ZER6000PL-HET-CPM has a durable, chrome-plated metal cover. AquaSense is a high-performing, water-saving solution for any commercial retrofit or new construction project.

  • High-efficiency 1.28 gpf conserves water and saves money
  • E-Z Flush series is quick and easy to install and retrofits to other manufacturers’ flush valves
  • Standard 11-1/2” rough-in and 1-1/2” top spud
  • Chrome-plated metal cover provides long-term durability
  • GO BLUE dual-seal diaphragm with a clog-resistant bypass and chloramine-resistant seals extends lifespan and lowers maintenance costs
  • Tamper-proof stop cap deters vandalism
  • Manual override button in case of power failure

User questions & answers

Question: Will it fix on a uniual
Answer: The picture is shown vertically rather than the normal way you would see it, which is horizontally. If for some reason the auto-flush does not work, you can press on that black plastic piece to manually flush. These things are great. Takes less than 10 minutes to install replacing the flush handle, and the batteries last at least 4 years before they have to be (easily) replaced.

Product features

ZER6000PL-CPM Sensor Operated Battery Powered Flush Valve

Zurn ZER6000 Sensor Flush Valve for water closets is performance engineered with infrared sensor activation and diaphragm operated flushing action.

Features & Benefits

  • ZER is equipped with chloramine resistant internal seals to reduce maintenance costs.
  • Standard valve dimensions for easy installation on construction or retrofit projects.
  • Available in 1.1 gpf bowl systems for low water consumption achieving 31% water savings over typical 1.6 gpf bowls.
  • Clog-resistant linear bypass diaphragm.

User Friendly

Designed with ADA in mind.

Water Saving

Automatic sensor promotes water conservation and sanitation.

Retrofit

Suitable for retrofit applications.

Sloan Royal Exposed Closet Flush Valve

Sloan

Based on 10 reviews Check latest price

Product description

Every day around the world, Sloan products connect the systems that manage our planet’s most precious resource. As the world’s leading manufacturer of commercial plumbing systems, they’ve spent more than a century pioneering smart, water-saving restroom solutions that are built to last a lifetime.

  • Item Weight: 8.4 lb
  • Country of Origin: United States
  • Brand name: Sloan
  • Item Dimensions: 12.7"L x 2.25"W x 11.5"H

User questions & answers

Question: What is the Sloan model number the number given doesn’t match any Sloan valve on the specification sheet
Answer: Yes
Question: are these valves size adjustable incase slight demision changes are necessary
Answer: This retro kit would fit a gem2.

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