Repairing Guides

how to repair a sloan flush valve

by Kaelyn Schneider Published 1 year ago Updated 1 year ago
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Sometimes the valve might not flush at all. Check to see if the control stop or the main valve supply is closed. If they are, open them. General wear and tear can be expected over time, so if your valve isn’t flushing, it could be because the handle assembly is worn out. To fix it, simply replace the handle assembly, or use a handle repair kit.

Full Answer

How do you fix an auto flush Sloan Valve?

  • Materials.
  • Directions.
  • Use a screwdriver to remove the metal drain cover.
  • Use a plunger to unclog a blockage near the opening of the drain.
  • Flush the urinal to test whether the plunger removed the blockage.
  • Use a urinal auger to reach a deeper clog.

How to fix Sloan Regal and Royal flushometer valves?

Water Flow Adjustments

  • Insert a screwdriver in the water control stop screw on the right side of the flush valve.
  • Turn the screw clockwise to reduce the flow of water on each flush. ...
  • Turn the screw counterclockwise to increase the flow of water on each flush. ...

How to rebuild a Sloan Valve stop?

Product Overview

  • Sloan control stop repair kit
  • 3/4 in. screwdriver stop H-541-ASD
  • Genuine Sloan replacement part
  • All parts included

How to repair a Zurn flush valve?

Zurn AquaVantage Flush Valve Troubleshooting Guide

  1. Valve will not operate. A. ...
  2. Insufficient volume of water to adequately siphon fixture. A. ...
  3. Flush valve shuts off to quickly A. Damaged or punctured diaphragm. ...
  4. Valve is short flushing. A. ...
  5. Valve is flushing too long not shutting off. A. ...
  6. Water splashes out of fixture. A. ...
  7. Flush is not considered quiet. A. ...
  8. Handle assembly leaking. A. ...
  9. Water drips from the chrome cap.

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What causes a Sloan flush valve to keep running?

Flushometer Continuously Runs/ Valve Will Not Shut Off This occurs when a control stop does not open all the way when the unit is flushed, which then causes the water pressure to not be high enough for the diaphragm to function properly and reset. This causes water to continuously run into the unit.

How do you fix a Sloan automatic flush valve?

2:564:10Troubleshooting a Sloan Optima Flushometer | Repair and ReplaceYouTubeStart of suggested clipEnd of suggested clipIf you don't hear a click then hold down the button and release after 40 seconds. If there is noMoreIf you don't hear a click then hold down the button and release after 40 seconds. If there is no flashing red light after 40 seconds then remove the cover check the position of the batteries.

How do you take apart a Sloan flush valve?

1:444:16Sloan Regal Flushometer | Diaphragm | Repair and Replace - YouTubeYouTubeStart of suggested clipEnd of suggested clipUse a smooth John wrench to loosen and remove the flesh ometer. Cover now remove the inside coverMoreUse a smooth John wrench to loosen and remove the flesh ometer. Cover now remove the inside cover and remove the diaphragm assembly. The flush volume is control by both the guide assembly.

What causes the Sloan toilet not to flush?

General wear and tear can be expected over time, so if your valve isn't flushing, it could be because the handle assembly is worn out. To fix it, simply replace the handle assembly, or use a handle repair kit. The same goes for the relief valve. It can get damaged over time, so it may need to be replaced.

How much water pressure does a Sloan flush valve need?

The Sloan Crown II and Crown Flushometer is designed to operate with 10 to 100 psi (69 to 689 kPa) of water pressure. THE MINIMUM PRESSURE REQUIRED TO THE VALVE IS DETERMINED BY THE TYPE OF FIXTURE SELECTED.

How does a Sloan valve work?

0:111:10How Do Flushometers Work? | Spec. Sense - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd releases water from the upper chamber which decreases the pressure high pressure water from theMoreAnd releases water from the upper chamber which decreases the pressure high pressure water from the inlet now lifts the diaphragm up and travels down the flush pipe.

How do you replace a Sloan urinal valve?

0:093:25Sloan Regal Flushometer | Installation | Repair and Replace - YouTubeYouTubeStart of suggested clipEnd of suggested clipIn this episode I'll show you how to install a slow regal or royal flush ometer to begin you'll needMoreIn this episode I'll show you how to install a slow regal or royal flush ometer to begin you'll need a flush ometer a smooth draw wrench and a flat blade screwdriver.

How do you change the battery in a Sloan flush valve?

1:202:20Sloan Optima Flushometer | Batteries | Repair and Replace - YouTubeYouTubeStart of suggested clipEnd of suggested clipFirst use a seven sixty fourths inch hex wrench to unscrew and remove the cover. Now disconnect theMoreFirst use a seven sixty fourths inch hex wrench to unscrew and remove the cover. Now disconnect the sensor module. Next unscrew the battery flap. Remove the batteries and check for any leaks.

How do you replace a Sloan flush handle?

1:593:16Sloan Regal Flushometer | Handle | Repair and Replace - YouTubeYouTubeStart of suggested clipEnd of suggested clipFirst disassemble the old handle. Slide off the handle coupling and gasket unscrew the socket andMoreFirst disassemble the old handle. Slide off the handle coupling and gasket unscrew the socket and handle grip discard. The old plunger spring bushing and seal. Now take the new seal.

How do you manually flush a toilet sensor?

You can activate a flush by holding the palm of your hand up to the sensor for a few seconds before taking it away. Or place a piece of toilet paper over the the sensor and remove it once you're finished.

How do you identify a Sloan flush valve?

Q: How do I identify a Sloan flush valve? A: You can identify a Sloan flushometer a couple different ways. On the flush valve, there is an identification sticker on the bottom backside of the valve body. On OEM Sloan repair parts, the model number will also be engraved in the vacuum breaker, cap, and cover as well.

How do you adjust a Sloan sensor?

0:131:21Sloan G2 Flushometer Sensor Range Adjustment - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe full range of the adjustment screw is only three-quarters of a turn so make your adjustments inMoreThe full range of the adjustment screw is only three-quarters of a turn so make your adjustments in small increments. Once you've set the desired range replace the rubber plug.

How do you replace a Sloan solenoid?

1:383:14Sloan Optima Flushometer | Solenoid | Repair and Replace - YouTubeYouTubeStart of suggested clipEnd of suggested clipInside screw the new solenoid into the housing and hand-tighten. But don't use any tools and beMoreInside screw the new solenoid into the housing and hand-tighten. But don't use any tools and be careful not to over-tighten. Now plug in the solenoid. Replace the cover and tighten.

How do you fix a toilet sensor?

0:583:10Sloan Optima Flushometer | Sensor | Repair and Replace - YouTubeYouTubeStart of suggested clipEnd of suggested clipRemove the batteries and check for any leaks insert the new double A batteries into the holder andMoreRemove the batteries and check for any leaks insert the new double A batteries into the holder and align the positive and negative signs for correct positioning replace. And tighten the battery.

How do you fix a urinal that keeps running?

1:012:10Urinal won't stop flushing - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf it still keeps flushing. Then you have to check this piece in here that's your vacuum breakerMoreIf it still keeps flushing. Then you have to check this piece in here that's your vacuum breaker sometimes they fail and it just allows the water to just keep running it won't seal. But try this one.

What causes a urinal to keep running?

When your urinal won't stop running, it could be because of a malfunctioning or contaminated diaphragm, located toward the top of the urinal. You can fix this yourself in many cases. You'll want to turn off the main water line if you can (in case it's a more serious problem).

Find the Repair Parts You Need Now

Use our Parts Breakdowns and Troubleshooting Guides to locate the repair parts you need to service your flushometer or faucet, then click through to the repair part page to find the parts needed to service your units.

Related Resources, Guides, and Articles

Check out some of the resources below for more flushometer specific troubleshooting help and repair part guides.

What is a Sloan super wrench?

This Sloan Super Wrench can be used on every exposed nut and hex on any flush valve, including flush valves by Sloan, Zurn, Toto, and other brands too. The Sloan Super Wrench is marked in each area with the Sloan OEM number of the part of the flushometer the tool is meant to fix. This makes it very easy to use on Sloan flushometers.

What is a smooth jaw wrench?

The smooth jaw ensures that you won’t scratch any of the chrome plating or other specialty finishes found on flush valves. This tool can also be used to complete faucet, fitting, and tubular repairs.

What is the phone number for plumbing tools?

View our plumbing tools page to see which tools are listed online and place your order, or give us a call to inquire about any tools that you need but do not see listed on our site by calling our toll-free phone number at 800-442-6622 Mon-Fri 7:30am-5pm EST.

Do you need to remove the tailpiece on a Sloan flushometer?

The tool is mandatory if you need to remove a tailpiece from a Sloan flushometer . Oftentimes when you are upgrading a urinal or toilet, you need to change the rough-in in order to make the new fixture fit, so the tailpiece needs to be removed.

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