Altecnic Reflex Potable Expansion Vessel Shock Arrestor - PV016C

The Altecnic Reflex mini potable expansion vessel is designed to function as an effective water ha...

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OnBuy.comStop Pipes From Banging Noise Preventer Reflex 0.16Ltr Potable Expansion Vessel Shock Arrestor Pv016c 5056084902544
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B&Q - AltecnicReflex 0.16Ltr Potable Expansion Vessel Shock Arrestor Pv016C (971108)
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Product Information

Full details

The Altecnic Reflex PV016C is an essential solution for homeowners and plumbers looking to eliminate disruptive pipe noise caused by water hammer. Designed for use in potable water systems, this compact expansion vessel effectively absorbs pressure spikes created by quick-closing valves, protecting your plumbing infrastructure from long-term stress. While it is highly effective for localized protection near taps or appliances, it is important to note that it should be installed as close to the source of the pressure surge as possible for optimal performance.

All features

Model Part NumberPV016C
BrandAltecnic Reflex

Extended Product Information

FAQs

Is this product safe for drinking water?

Yes, the Altecnic Reflex PV016C is designed for use in potable water systems.

Where is the best place to install this device?

It is most effective when installed as close to the appliance or tap causing the water hammer as possible.

Can one unit stop water hammer for the whole house?

No, this is a point-of-use device. It is intended to solve problems near specific appliances or fixtures.

Does the unit require regular maintenance?

It does not require active maintenance but should be inspected for leaks during routine plumbing checkups.

Will this help with high water pressure in my house?

This device manages pressure surges (spikes), not consistent high pressure. If you have high static pressure, you may need a pressure reducing valve.

Troubleshooting

Persistent banging sound after installation

Ensure the arrestor is installed as close to the valve causing the shock as possible. Check that the unit is not airlocked.

Leakage at the connection point

Check the pipe threads and ensure a proper seal was used (e.g., PTFE tape or appropriate sealant). Re-tighten the connection carefully.

Pros and Cons

Pros

  • Significantly reduces noise pollution from pipe rattling
  • Protects plumbing joints and valves from fatigue
  • Compact size is ideal for residential retrofits
  • Easy to install near specific high-impact appliances
  • Designed specifically for potable water systems

Cons

  • Requires proper space for plumbing integration
  • Performance is limited to the local section of the pipework
  • Installation may require professional plumbing assistance
  • Not intended for large-scale whole-house pressure regulation

Setup, Compatibility & Care

Installation should always be performed by a qualified professional to ensure system integrity. The unit should be mounted in the line supplying the problematic outlet. Ensure that the plumbing system is depressurized before beginning the installation. Once installed, periodic inspection of the connection is recommended to ensure no leaks develop over time due to system vibrations. No specific maintenance is required for the unit itself, but it should be checked during annual plumbing system inspections to ensure the bladder or diaphragm remains intact.

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