Municipal water distribution systems must be protected against potential contamination from cross-connections, such as with industrial or agricultural water sources.

The LintTrooper® Model LTDB 2500 helps Portland Rent All enhance wastewater management for their expanding hospitality services. This system ensures compliance with Portland’s pH and solids standards through advanced filtration, pH monitoring, and IoT-based real-time control.

An integrated detection feature continuously monitors water flow and can detect abnormal water usage which may indicate an unauthorized tap.

Backflow prevention assemblies are typically equipped with test cocks or ports for periodic testing and maintenance. The check valves can be examined to ensure they are operating properly and closing tightly to prevent backflow.

Regulator valves have other benefits besides the safety of maintaining a steady pressure. Turning down the valve can reduce water consumption by up to a third, helping to save money if you're on a metered connection. Lower water pressure can make heaters and boilers work more efficiently, saving on energy bills, while also reducing the amount of noise produced in your plumbing.

Assemblies with one check valve can be used for other non-hazard applications, such as incorporation into fire protection systems.

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Industrial settings rely on backflow preventers to protect against potential contamination from processes, chemicals, or industrial equipment that could pose a risk to the public water supply.

Units prevent the undesirable reversal flow of water or other liquids, gases or substances into potable water distribution pipes.

What's more, the water pressure isn't always consistent and can rise and fall depending on how much water is being used across an area. A water pressure-reducing valve solves both these problems by keeping the water at a safe and constant pressure that's within your plumbing system's ideal range.

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ParkUSA manufactures multiple backflow preventors for use in various settings including fire department connection assemblies.

Rigorous testing during manufacturing ensures the installation of a working system that meets quality and performance standards.

In spaces with decorative or recreational water features, backflow prevention assemblies are often required to prevent stagnant or chemically treated water from entering the municipal water supply.

To ensure your pressure relief valve can withstand the everyday pressures of your water system, it's important to choose the right maximum pressure rating. Our range includes PSI ratings for small and large applications, providing a valve option for every installation.

Ace also carries a range of valve parts and accessories including handles, caps, keys, rebuild kits and couplings to help you complete your home plumbing task with the exact components you need. Stop by your local Ace Hardware store or shop online to find whatever you may need for your next home improvement project.

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Water in an urban area is typically supplied at a high pressure to ensure it can reach into tall buildings, remote areas, and other difficult destinations. In many cases, the pressure is higher than the typical maximum ratings of pipes, heaters, and other parts of a plumbing installation, which can risk leaks and other damage.

Backflow prevention assemblies stop the undesirable reversal flow of water or other liquids, gases, or substances into potable water distribution pipes. The assemblies ensure that water flows in only one direction and protects potable water systems from contamination or pollution due to backflow. Each ParkUSA BackFlo® backflow prevention assembly includes a complete cross-connection control solution for all municipal, residential, commercial, and industrial projects. The assemblies are delivered onsite and ready to plumb.

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To round out our valves and plumbing department, we also carry a wide range of other valve types to suit different areas of your installation, including:

ParkUSA backflow prevention assemblies protect potable and municipal water supplies by eliminating any potential cross contamination.

A backflow prevention assembly contains all parts within a precast concrete vault. The components vary, depending on model, but the mechanics remain constant. Each assembly has an inlet and outlet. The inlet connects to the source of potentially contaminated water, while the outlet connects to the potable water supply system, usually a building. Water moves from the source through the inlet into the backflow assembly. Check valves are a mechanical device that allows water to flow in one direction while preventing backflow in the opposite direction.

Two check valve system is the only certified backflow prevention system that provides additional protection against backflow if the first check valve fails or leaks,

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Our backflow preventor assemblies are manufactured in a variety of models to suit almost any building site. Model types are selected based on degree of potential cross-connection hazard, varying from non-health hazard pollutants to contaminants that could causes illness or death if ingested. Double check valve assemblies are preferred and certified for contemporary use. The double valve adds security and continuously monitors water flow while detecting any abnormal or unauthorized usage. If such usage is detected, it triggers an alarm, notifying personnel or monitoring systems of potential issues.

Check valve

*Ace Rewards members spending $50 or more are eligible to receive free Next Day delivery on in-stock orders. Orders must be placed on days the store is open, before 4pm local time or 2 hours before store closing time, whichever is earlier.

ParkUSA designed and manufactured a custom DeconTank® for this Washington hospital’s new campus. The state-of-the-art system integrates a fiberglass holding tank, diverter, and control system to manage hazardous wastewater efficiently.

Want to boost your team's knowledge? Need a quick refresher? ParkUSA offers free “Lunch & Learn” presentations to architect and engineering firms, private companies and public-sector agencies. Let us know your area of interest and the appropriate ParkUSA subject matter expert will come to your office, providing lunch, and spend 30 to 45 minutes sharing their knowledge, expertise and experiences with your team. Our Lunch and Learn program is designed to qualify for 1.0 Professional Development Hour for Professional Engineers. Call or email us for more information.

Certified backflow prevention systems contain a double check valve assembly. Check valves are mechanical, spring-loaded, or pressure sensing devices that close when there is a reversal of water flow. Under normal operation, the check valves remain open allowing water to flow without restriction. If there is a reversal in water flow and a potential of backflow, the check valve will close due. This initial closure blocks the reverse flow of water. A single check valve unit is not a certified backflow prevention system, and now rarely used to ensure cross-connection quality.

A pressure regulating valve is an essential part of any home plumbing installation, protecting your pipes and appliances from pressure surges in the water or gas supply. The water pressure-reducing valve range at Ace features components suitable for both home and commercial use, with a wide range of pressure ratings, materials and end-point designs to ensure a perfect fit.

Pressure regulators and relief valves are closely related but not the same thing. A pressure regulating valve reduces the pressure in a mains supply to a safe level, while relief valves offer an easy way for excess pressure to escape in an emergency. Most often, surges of water pressure are directed safely into the drain system before they can damage your HVAC system or pipework.

Vital to safeguarding potable water supply, backflow assemblies are necessary within hospitals, medical facilities, and laboratories with medical gas and water treatment systems.

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Backflow assemblies are commonly employed in irrigation systems to prevent the backflow of non-potable water into the main water supply.

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What’s more, fitting a pressure regulating valve at the lower level of a building leaves plenty of pressure in reserve to help the water reach the higher floors, which is important in multi-occupant buildings.

Backflow prevention assemblies are often used in fire sprinkler systems to prevent backflow and ensure the integrity of the water supply dedicated to fire protection.

Residential and commercial buildings need to protect their potable water supply and facilitate a connection to the fire department’s water supply.