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header-product Antisiphon Valve FERRO ZZA01 1/2" for Water Installations, Backflow Prevention
13.49 €

Antisiphon Valve FERRO ZZA01 1/2" for Water Installations, Backflow Prevention

Antisiphon Valve FERRO ZZA01 1/2" Photo 1
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Antisiphon Valve FERRO ZZA01 1/2" for Water Installations, Backflow Prevention

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Antisiphon Valve FERRO ZZA01 1/2" for Water Installations, Backflow Prevention

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Short description

FERRO ZZA01 is a 1/2" antisiphon (anti-backflow) valve designed for potable water installations to prevent contamination from backflow and siphoning. Suitable for use in domestic and commercial plumbing on supply lines, it protects fixtures and systems by maintaining one-way flow. Compact and compatible with standard 1/2" pipe fittings, it is installed inline to meet basic backflow protection needs.
Available for order: 12 pcs.
Warranty: 2 Years
SKU: 11836419
Manufacturer: FERRO
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

FERRO ZZA01 1/2" antisiphon valve is a compact backflow prevention device designed for potable water installations. It ensures one-way flow in supply lines to reduce the risk of contamination caused by backflow or siphoning. The valve is sized for standard 1/2" pipe fittings and intended for inline installation in domestic and light commercial plumbing systems where basic protection against reverse flow is required.

Advantages

The antisiphon valve provides straightforward mechanical protection against water backflow without the need for electrical power or complex controls. Its compact form factor makes it suitable for tight installation spaces and it connects directly to common 1/2" plumbing fittings. The valve is made for potable water systems, helping to maintain water quality by preventing reverse flow into supply lines. Installation and maintenance are simple due to the inline design and standard connections.

Suitable for

  • Domestic potable water supply lines
  • Protection of fixtures such as taps, toilets, and appliances
  • Light commercial plumbing installations
  • Inline use where basic antisiphon/backflow protection is required

Key specifications

  • Connection size: 1/2" compatible with standard fittings
  • Function: antisiphon / backflow prevention (one-way flow)
  • Application: potable water installations
  • Installation type: inline
  • Suitable environments: domestic and light commercial plumbing

How to use

Install the FERRO ZZA01 inline on the supply line in the correct orientation to allow flow toward the fixture and prevent reverse flow. Ensure connections match standard 1/2" fittings and tighten according to plumbing practice to avoid leaks. After installation, check for leaks and verify one-way flow by running water through the line. Periodic inspection for debris and correct operation is recommended as part of routine plumbing maintenance.

Usage recommendations

Use the valve on potable water systems only and position it where it will be accessible for inspection. Do not rely on a single antisiphon valve where local codes require certified backflow prevention assemblies; consult applicable regulations for commercial or high-risk installations. If unusual odors, discoloration, or loss of pressure occur, inspect the valve and associated piping and replace the unit if it fails to maintain one-way flow.

Description

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Customer reviews

Customer questions

FAQ

How much does the Antisiphon Valve FERRO ZZA01 1/2" cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All FERRO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized FERRO service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.