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header-product Comap D3805E Straight Thermostatic Radiator Valve 1/2 with Presetting
11.49 €

Comap D3805E Straight Thermostatic Radiator Valve 1/2 with Presetting

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Comap D3805E Straight Thermostatic Radiator Valve 1/2 with Presetting

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Comap D3805E Straight Thermostatic Radiator Valve 1/2 with Presetting

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Short description

Comap D3805E straight thermostatic radiator valve 1/2 with presetting for heating systems. Straight configuration, 1/2 connection size, and integrated presetting functionality.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 11835783
Manufacturer: Comap
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
01.12.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
04.12.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
04.12.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The Comap D3805E Straight Thermostatic Radiator Valve 1/2 with Presetting is a reliable control component designed for modern heating systems. Featuring a straight configuration and a standard 1/2 connection size, this thermostatic valve allows for precise regulation of water flow to individual radiators. The integrated presetting functionality ensures accurate hydraulic balancing across the heating network, contributing to consistent indoor temperature control and efficient system operation.

Advantages

This radiator valve offers precise flow regulation capabilities thanks to its built-in presetting function, which helps achieve optimal hydraulic balance in multi-radiator installations. The straight design facilitates straightforward installation in compatible piping layouts. By enabling accurate temperature management, it supports efficient energy use within residential or commercial heating applications. The durable construction ensures reliable long-term performance under standard operating conditions.

Suitable for

  • Residential heating systems with compatible straight pipe configurations
  • Commercial building radiator setups requiring hydraulic balancing
  • New installations and heating system renovation projects
  • Precise individual room temperature control applications

When it may not be suitable

This valve is not designed for angled pipe configurations where an angled radiator valve is required. It is also unsuitable for non-standard connection sizes outside of the 1/2 specification or for use in plumbing systems outside of standard closed-loop heating applications.

Key specifications

  • Straight configuration
  • 1/2 connection size
  • Integrated presetting functionality
  • Designed for heating systems

How to use

Installation should be performed by a qualified heating technician in accordance with standard plumbing practices and local regulations. Ensure the system is drained and depressurized before starting the installation process. Connect the straight valve to the radiator and the piping using appropriate sealants or fittings for a secure, leak-free connection. Once installed and the system is refilled, adjust the integrated presetting mechanism according to the hydraulic requirements of the heating circuit. Pair the valve with a compatible thermostatic head to enable automated temperature control.

What to consider before purchase

  • Verify that your piping layout requires a straight valve configuration rather than an angled one
  • Check that the connection size matches your existing pipework
  • Confirm compatibility with your chosen thermostatic head
  • Assess whether hydraulic presetting is required for your specific heating system design
To maintain optimal performance, periodically check the valve for correct operation and ensure the presetting and thermostatic control mechanisms remain free from obstruction. Bleed the radiators regularly to prevent air accumulation in the heating circuit.

Description

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Customer reviews

Customer questions

FAQ

How much does the Comap D3805E Thermostatic Radiator Valve 1/2 cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 01.12.2026 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 Comap 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 Comap 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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AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.