{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Check flap valve ARCO 1/2" DN15 (model 190203)
13.49 €

Check flap valve ARCO 1/2" DN15 (model 190203)

ARCO check flap valve 1/2" DN15 190203 Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Check flap valve ARCO 1/2" DN15 (model 190203)

{{email}}
You keep track of price changes

Check flap valve ARCO 1/2" DN15 (model 190203)

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Flap-type check valve ARCO model 190203 with 1/2" (DN15) connection. Designed to prevent backflow in liquid piping systems, this compact non-return valve uses a pivoting flap to allow unidirectional flow. Suitable for domestic and light industrial applications in water supply, heating circuits and pump discharge lines where a DN15 size is required.
Available for order: 28 pcs.
Warranty: 2 Years
SKU: 11835746
Manufacturer: ARCO
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{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
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

Flap-type check valve ARCO 1/2" DN15 (model 190203) is a compact non-return valve designed for preventing backflow in liquid piping systems. The valve uses a pivoting flap that opens under forward flow and closes reliably when flow reverses, ensuring unidirectional fluid movement. Its DN15 (1/2") connection makes it suitable for small-diameter water supply, heating circuits and pump discharge lines in domestic and light industrial installations.

Advantages

The ARCO flap valve offers a straightforward mechanical design that provides reliable backflow prevention with low pressure loss in the forward direction. Its compact size and standard 1/2" connection allow easy integration into existing pipework. The pivoting flap responds quickly to changes in flow, reducing water hammer and reverse-flow risks when installed correctly.

Suitable for

  • Domestic water supply lines with DN15 piping
  • Heating system circuits and radiators
  • Pump discharge lines to prevent reverse flow
  • Small commercial or light industrial liquid systems requiring a compact non-return valve

Key specifications

  • Valve type: flap / swing check valve
  • Connection size: DN15 (1/2")
  • Flow direction: unidirectional with pivoting flap
  • Typical applications: water supply, heating circuits, pump discharge
  • Construction: compact design for inline installation

How to use

Install the ARCO flap valve in the piping with the arrow or flow-marking aligned to the intended flow direction. Ensure pipework is supported and free of debris before fitting to avoid obstruction of the pivoting flap. Connection should be made with compatible 1/2" fittings or adapters and tightened to the manufacturer’s recommended torque values for the chosen joint type. After installation, pressurize the line and check for leaks and proper flap operation by observing flow in the forward and reverse directions.

Usage recommendations

Use this valve in clean liquid systems; avoid installing in media with high particulate content without appropriate filtration. Regular inspection and occasional cleaning of the valve area are recommended to maintain reliable operation. For installations in heating systems, verify compatibility with system temperature and pressure and follow local plumbing codes.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the ARCO check flap valve 1/2" DN15 190203 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 — 28 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 16.07.2026 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 ARCO 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 ARCO 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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.