Water containing high levels of dissolved calcium or magnesium carbonate leaves mineral deposits commonly known as “limescale” or “scale” on plumbing components. These deposits restrict flow, prevent heat transfer, and cause corrosion.
ScaleRx®: An Innovative Ion Polarization Scale Inhibitor
ScaleRx: Safe & Effective Scale Inhibitor
ScaleRx® is the answer to your hard water problems. Unlike a labor-intensive water softening system, ScaleRx effectively prevents the formation of hard mineral deposits without chemically altering or removing mineral content from water.
Independent testing conducted by IAPMO R&T demonstrates that ScaleRx prevents 76% of scale deposition on heating elements, protecting your home water heater or industrial equipment.
Side-by-side comparison testing reveals ScaleRx is 4 times more effective than the leading electronic scale reduction device.
Save yourself time, money, and the hassle of dealing with scale buildup. Install ScaleRx today.
Explore the ScaleRx Series of Scale Inhibitors
ScaleRx Scale Inhibitor Features
American Valve’s ScaleRx Ion Polarization Scale Prevention systems are designed to treat water with elevated levels of dissolved calcium carbonate or magnesium carbonate to prevent the formation of calcite crystals, or limescale, on downstream components.
Our innovative 4000 Series ball valves are designed with maintenance engineers and facilities manages in mind – easy to open, easy to close, and featuring a patented PFA*-fused ball that resists buildup and corrosion to extend valve life. All 4000 Series ball valves are certified by UL to meet NSF/ANSI Standards 61 and 372 for drinking water safety.
Material Compatibility
Manufactured from 304 stainless steel, ScaleRx devices are suitable for direct connection to a broad range of common pipe materials, including but not limited to plastics, copper-based alloys, and other stainless steels.
Connection Options
Flanged
Threaded
Use and Maintenance
ScaleRx doesn’t require any maintenance! In fact, over time you may notice previously existing scale deposits break up and flush through piping outlets.
ScaleRx vs. Traditional Water Softeners
| Feature | ScaleRx | Traditional Water Softening Systems |
|---|---|---|
| Installation Effort | Low/Easy | High/Complex |
| Scale Prevention Effectiveness | 4 times more effective than leading electronic devices | Less effective; varies by system |
| Chemical Alternation of Water | None | Yes, chemically removes mineral content |
| Maintenance Requirements | None | Routine maintenance requirements |
| Material Compatibility | Compatible with a broad range of materials | Compatible, but may have limitations |
| Connection Options | Multiple (Threaded, Flanged) | Limited options |
| Technology Used | Ion Polarization Scale Prevention | Various, often salt-based processes |
Your Best Defense Against Scale
85% of America has hard water.
Limescale accumulation blocks heat transfer, causes corrosion, and contributes to premature failure of expensive equipment. ScaleRx® effectively inhibits the formation of limescale deposits and is suitable for a wide range of equipment handling moderate to severe hard water.
A cross-section of limescale build-up restricting flow.
CONCENTRATION OF HARDNESS AS CALCIUM CARBONATE
SOFT/SLIGHTLY HARD WATER
MODERATELY HARD WATER
HARD WATER
VERY HARD WATER
Limescale build-up on a tankless water heater without ScaleRx® protection in Phoenix, Arizona
Patented TGP™ Technology
HOW DOES SCALERX® WORK?
ScaleRx® effectively disrupts the formation of limescale as cold water enters a tank or tankless water heater system.
Cold water enters the ScaleRx® system and flows through an array of alloy discs that generate a small galvanic current and turbulent flow.
The patented TGP™ process effectively prevents the formation of calcite crystals.
After passing through ScaleRx®, calcium carbonate crystallizes as aragonite, which is less apt to stick to surfaces and flows freely through piping systems.
Flow restriction is minimal—less than 1 GPM pressure drop in 1 in. pipe at 100 psi. Consult the ScaleRx® specification guide for pressure drop curves.
No maintenance is required. In residential applications, life expectancy is over 12 years.
After exiting ScaleRx®, calcium carbonate crystallizes as aragonite (GREEN).
Other Solutions to Limescale
ScaleRx requires no filters, power source, or maintenance. Forget about bags of salt, expensive maintenance contracts, or replacement filters. Instead of softening water or adding forever chemicals to the water supply, ScaleRx is effortless and effective. It doesn’t remove or add anything to the water, and is certified to NSF/ANSI/CAN Standards 61 & 372.
Testing by IAPMO R&T has shown that ScaleRx patented TGP™ technology prevented 76% of limescale deposits in a water heater. Field installations in residential, commercial, and industrial systems alike confirm the laboratory results and demonstrate immediate ROI.
WITHOUT ScaleRx
WITH ScaleRx
Proven Performance
Testing by IAPMO R&T has shown that ScaleRx patented TGP™ technology prevented 76% of limescale deposits in a water heater. Field installations in residential, commercial, and industrial systems alike confirm the laboratory results and demonstrate immediate ROI.
Diverse Industry Applications
ScaleRx is a solution that spans across industries, including:
Healthcare Facilities
ScaleRx zero-maintenance scale inhibitors are essential for combatting hard water problems and minimizing limescale buildup in critical water systems like yours. Doctors, nurses, healthcare staff, and patients alike depend on clean, reliable water; that means they depend on you.
Water & Wastewater Treatment Plants
In your plant, limescale interferes with equipment like heaters, filters, and flow meters—ultimately creating more work for you. Our ScaleRx zero-maintenance scale inhibitors enhance the efficiency and reliability of your facility, effectively handling limescale buildup in your equipment. Your time is valuable, and we assure you that our straightforward, solutions-oriented approach will save you time and money.
Hotels & Resorts
As a hotel facilities manager, you want to ensure that your plumbing and HVAC systems run efficiently without burdensome maintenance tasks. Our ScaleRx zero-maintenance scale inhibitors combat the effects of hard water on plumbing systems and water heaters, minimizing the risks of breakdowns and downtime. If you’re looking to avoid the headaches that come with limescale buildup at your hotel or resort property, ScaleRx is the solution for you.
Homeowners
As a homeowner, you have a lot on your plate. Keeping up with home-maintenance is no easy task. Hard water makes forming a lather for cleaning more difficult.
It also leaves hard mineral deposits on fixtures, dishes, and clothing, creating a nuisance for homeowners. ScaleRx is designed for homeowners looking for a limescale prevention solution that actually works without the need for power, chemicals, or maintenance.
Scale Inhibitor FAQs
What is limescale?
Why is limescale problematic?
Limescale formation:
- Restricts flow
- Slows transfer of heat
- Decreases efficiency
- Damages heating elements
- Decreases water pressure
- Shortens appliance life span
- Requires frequent and costly maintenance
- Leaves unsightly deposits on clothes and dishes
- Increases energy bills
How do I know if my home, business, or facility is affected by hard water?
Over 85% of America has hard water. Limescale accumulation blocks heat transfer, causes corrosion, and contributes to premature failure of expensive appliances and equipment. ScaleRx effectively inhibits the formation of limescale deposits and is suitable for a wide range of equipment handling moderate to severe hard water.
How does ScaleRx work?
ScaleRx effectively disrupts the formation of limescale as cold water enters a tank or tankless water heater system. ScaleRx contains alloy discs that create a small galvanic current, which prevents the formation of calcite crystals (limescale). Calcium carbonate instead forms aragonite crystals, allowing the mineral content to flow freely through without accumulating on surfaces. Nothing is filtered, removed, or chemically altered.
- Cold water enters the ScaleRx system and flows through an array of discs that generate a small galvanic current and turbulent flow.
- The patented TGP™ process effectively prevents the formation of calcite crystals.
- After passing through ScaleRx, calcium carbonate crystallizes as aragonite, which is less apt to stick to surfaces and flows freely through plumbing systems.
What are the benefits of ScaleRx?
ScaleRx can be installed on any tank or tankless water heater and connects directly to any ¾” Male NPT Copper, PEX, PVC or CPVC pipe. Testing conducted by IAPMO R&T shows ScaleRx to be 76% effective at preventing limescale deposits on copper heating elements. In side-by-side comparison testing it was 4 times more effective than the leading electronic scale reduction device.
ScaleRx:
- Prevents up to 76% of limescale buildup in equipment and water systems
- Extends the life and efficiency of equipment
- Is certified by IAPMO R&T to drinking water standards NSF/ANSI/CAN 61 & 372
- Requires no filters, power source, or maintenance
- Acts as a limescale-caused corrosion inhibitor
Why is ScaleRx a better water softener alternative?
Traditional water softeners are labor-intensive and time consuming. They require salt, resin beads, circulating water, backflushing, and cleaning in order to chemically alter water. On the other hand, ScaleRx prevents the formation of limescale crystals without water treatment chemicals, filters, or labor. For facilities managers and homeowners alike, the return on investment with ScaleRx as compared to a traditional water softening system is night and day. ScaleRx is truly a “set it and forget it” solution to prevent mineral scale deposits.
For what industries is ScaleRx most beneficial?
Where do I install ScaleRx in my home?
ScaleRX can be installed on the main water line to your home or before the inlet of any residential water heater to prevent limescale accumulation. ScaleRx replaces just under 12” of pipe, so you will want to leave enough space to work around any pipe fittings or obstacles.
How long does ScaleRx last?
ScaleRx contains no filters and is maintenance-free. The body is made of 304 stainless steel, and testing has shown that ScaleRx remains effective after 12 years of constant use. Say goodbye to your scale problem with ScaleRx.
Can I install ScaleRx outside?
Certainly! The outside components are made of durable stainless steel and made to survive harsh environments. ScaleRx Whole Home comes with optional SharkBite™ fittings which are not rated for outdoor use.
What type of pipe do I need to use?
ScaleRx is compatible with hard copper (types L, K and M), PEX, HDPE, PE-RT, CPVC, or and PVC pipe. Brass or plastic adapters may be connected directly to ScaleRx.
Why doesn’t ScaleRx need an external power source?
ScaleRx contains patented TGP® turbines that create both turbulence and a small galvanic current. These features combine to prevent the formation of calcite crystals. Scale inhibition with ScaleRx keeps your water heater and other equipment free from scale build up.
How much flow restriction is there?
Less than 1 GPM pressure drop at household pressures. ScaleRx doesn’t reduce household water pressure.
Contact American Valve Today
Looking for additional information about ScaleRx or our related products?
