# 2-way valve Flowair SRQ2 with electric actuator 1/2" - model 10803

**URL:** https://aio.lv/en/product--flowair-10803--11836163
**Data updated:** 2026-03-09 14:49 (EET)
**Category:** Heating Radiators
**Manufacturer:** Flowair
**Manufacturer code:** 10803
**EAN:** 5901679108033
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 77.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 64.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--flowair-10803--11836163

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Flowair 2-way valve SRQ2 with an integrated electric actuator, size 1/2" (model 10803). This valve is designed to control fluid flow in HVAC and heating systems by opening or closing a single channel. Key characteristics include two-way functionality and an electric actuator for automated on/off or modulating control. Suitable for installation in residential and commercial heating circuits and ventilation units where compact electrically driven flow control is required.

## Long description

Flowair SRQ2 2-way valve with integrated electric actuator, size 1/2" (model 10803) is a compact valve assembly designed for automated control of fluid flow in heating, ventilation and air-conditioning systems. The two-way configuration provides reliable opening and closing of a single flow channel, while the built-in electric actuator enables on/off or modulating control without a separate drive unit. The unit is intended for use in residential and commercial heating circuits and ventilation units where space is limited and electrically driven control is required.
Advantages
The integrated electric actuator simplifies installation by eliminating the need for a separate actuator mount and external coupling. Its compact 1/2" body reduces space requirements in piping runs and allows straightforward replacement in existing systems. The two-way valve design ensures tight shut-off and consistent flow control for heating and ventilation applications. The construction is suitable for use with common HVAC fluids and is compatible with standard system piping.
Suitable for
Residential hot water heating circuits
Commercial HVAC systems and fan coil units
Ventilation units requiring electrically controlled flow
Retrofit projects with limited installation space
Key specifications
Valve type: 2-way, single channel
Connection size: 1/2"
Actuation: integrated electric actuator for on/off or modulating control
Application: heating and ventilation systems
Installation: inline mounting in piping circuits
How to use
Install the Flowair SRQ2 valve in the pipeline according to the system flow direction, ensuring proper sealing at the connections. Connect the electric actuator to the control wiring following the actuator wiring diagram and local electrical standards. Configure control signals from the building management system or thermostat to achieve the intended on/off or modulating function. Perform leak and function tests after installation and commission the valve within the system operating parameters.
Usage recommendations
Verify compatibility of the valve materials and actuator type with the system fluid and control signals. Observe recommended system pressures and temperatures, and protect the actuator from direct exposure to weather and excessive moisture. Schedule periodic functional checks and inspect connections to maintain reliable operation.

## FAQ

### How much does the Flowair 2-way valve SRQ2 1/2" - 10803 cost, and is it available for purchase?

The price is 77.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 09.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Flowair 2-way valve SRQ2 1/2" - 10803 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Flowair 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 Flowair 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11836163/67235852_large.webp