# Waterstop Smart valve 1/2" Ajax 52270 — motorized water shut-off valve, 1/2 inch connection, black

**URL:** https://aio.lv/en/product--ajax-52270--11157108
**Data updated:** 2025-12-30 18:25 (EET)
**Category:** Home Automation
**Manufacturer:** Ajax
**Manufacturer code:** 52270
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 238.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 197.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-52270--11157108

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Ajax Waterstop SMART valve 1/2" (model 52270) is a motorized water shut-off valve in black with 1/2-inch connection. Designed for remote or automated water supply control, it suits leak protection systems, smart home setups and emergency shut-off scenarios. The compact valve enables fast isolation of water flow to appliances or pipelines, simplifying maintenance and reducing water damage risk.

## Long description

Ajax Waterstop SMART valve 1/2" (model 52270) is a motorized water shut-off valve with a 1/2-inch connection in black. It is designed for remote or automated control of water supply in smart home systems and leak-protection setups. The compact valve provides quick isolation of water flow to appliances or sections of piping, facilitating maintenance and minimizing the risk of water damage.
Advantages
The motorized actuator enables remote operation and automated shut-off, while the 1/2" threaded connection fits standard residential plumbing. Its compact dimensions (104.5 × 159 × 70 mm) and relatively low net weight (0.869 kg) allow installation in confined spaces. The black finish integrates unobtrusively with modern installations and the unit is suitable for integration with leak detection and smart-home controllers.
Suitable for
Automated leak protection systems
Smart home water control and remote shut-off
Emergency isolation of appliances (washing machine, dishwasher, boiler)
Sectional shut-off of household water pipes
Key specifications
Model: Ajax Waterstop SMART valve 52270
Connection size: 1/2" (half inch)
Colour: Black
Dimensions: 104.5 × 159 × 70 mm
Unit net weight: 0.869 kg
How to use
Install the valve in-line with the 1/2" threaded connection according to local plumbing codes and the system controller instructions. Connect the valve to the smart-home or leak-detection controller for remote and automatic actuation. Verify correct orientation and tightness of fittings, then perform a functional test by commanding open and close cycles to ensure reliable operation and leak-free joints.
Usage recommendations
Mount the valve in an accessible location for maintenance and testing. Use with compatible smart-home controllers or Ajax leak sensors to enable automated shut-off. Follow manufacturer instructions and local plumbing standards when installing to ensure safe and reliable operation.

## FAQ

### How much does the Waterstop Smart valve 1/2" Ajax 52270 cost, and is it available for purchase?

The price is 238.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 Tuesday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Waterstop Smart valve 1/2" Ajax 52270 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 Ajax 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 Ajax 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/11157108/61883631_large.webp