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header-product Check valve anti-contamination Honeywell RV284-3/4A, 3/4" internal thread
18.99 €

Check valve anti-contamination Honeywell RV284-3/4A, 3/4" internal thread

Check valve Honeywell RV284-3/4A 3/4" internal thread Photo 1
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Check valve anti-contamination Honeywell RV284-3/4A, 3/4" internal thread

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Check valve anti-contamination Honeywell RV284-3/4A, 3/4" internal thread

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Short description

Honeywell RV284-3/4A is an anti-contamination check valve with a 3/4" internal (female) thread designed to prevent backflow and protect potable water systems. It installs inline on supply pipes to stop reverse flow and contamination, suitable for domestic and commercial plumbing where backflow prevention is required. Compact design for straightforward installation.
Available for order: 41 pcs.
Warranty: 2 Years
SKU: 11836338
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Honeywell RV284-3/4A is an anti-contamination check valve with a 3/4" internal thread designed to prevent backflow in potable water systems. The valve fits inline on supply pipes and allows flow in one direction while blocking reverse flow to protect drinking water from contamination. Its compact body and female threaded connection make it suitable for installation in domestic and light commercial plumbing systems where reliable backflow prevention is required.

Advantages

The check valve provides a straightforward mechanical solution to stop reverse flow without the need for an external power source. Its internal 3/4" threaded connection enables direct coupling to common plumbing fittings and reduces the need for additional adapters. The compact design simplifies placement in confined pipe runs and helps maintain system integrity by reducing the risk of contamination due to backflow.

Suitable for

  • Domestic potable water supply lines
  • Light commercial plumbing installations
  • Inline protection against backflow and cross-contamination
  • Replacement of existing inline check valves with female threaded connections

Key specifications

  • Connection type: 3/4" internal (female) thread
  • Function: anti-contamination / one-way check valve
  • Installation: inline on supply pipe
  • Application: potable water systems
  • Design: compact body for restricted spaces

How to use

Shut off the water supply before installing the valve. Thread the valve into a compatible 3/4" male threaded fitting or adapter, ensuring the flow direction marked on the body aligns with the intended supply flow. Tighten using appropriate tools without over-torquing to avoid damaging threads or the valve body. After installation, slowly reopen the supply and check for leaks; ensure the valve allows forward flow and prevents reverse flow during system operation.

Usage recommendations

Install the valve in an accessible location for periodic inspection. Use thread sealant or tape compatible with potable water systems on male threads to ensure a watertight joint. Do not expose the valve to freezing conditions when filled with water; drain or insulate exposed pipework. For systems with high particulate content, consider upstream filtration to avoid premature valve wear or blockage.

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Check valve Honeywell RV284-3/4A 3/4" internal thread cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 41 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 23.07.2026 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 Honeywell 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 Honeywell 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.
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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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