# Brass manifold with thermostatic valve and flow meter SiGMA-Li RMZTP-7, dimensions 409×346×87 mm

**URL:** https://aio.lv/en/product--sigma-li-rmztp-7--5114472
**Data updated:** 2026-03-07 15:14 (EET)
**Category:** Underfloor Heating
**Manufacturer:** SiGMA-Li
**Manufacturer code:** RMZTP-7
**EAN:** 5902814629178
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 179.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 148.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigma-li-rmztp-7--5114472

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Brass manifold SiGMA-Li RMZTP-7 with integrated thermostatic valve and flow meter, sized 409×346×87 mm. Designed for hydronic heating distribution, it enables individual circuit flow regulation and temperature control via the thermostatic valve. Suitable for underfloor heating or multi-zone radiator systems where precise flow measurement and balancing are required.

## Long description

Brass manifold SiGMA-Li RMZTP-7 is a compact hydraulic distribution assembly measuring 409×346×87 mm, designed for hydronic heating systems. The unit integrates a thermostatic valve and a flow meter to provide individual circuit flow regulation and temperature control. Constructed from brass, the manifold is intended for reliable distribution of heated water to multiple circuits and supports both underfloor heating and multi-zone radiator networks where accurate flow adjustment and balancing are required.
Advantages
The brass construction ensures corrosion resistance and long service life in typical central heating conditions. Integration of a thermostatic valve allows temperature-responsive regulation for one circuit, while the built-in flow meter provides visual measurement of individual circuit flow for precise balancing. The compact dimensions make the manifold suitable for installations with limited space and simplify mounting inside distribution cabinets or on wall panels.
Suitable for
 Underfloor heating systems requiring per-circuit flow balancing
 Multi-zone radiator installations with individual circuit control
 Hydronic systems where compact distribution assemblies are needed
 Renovation projects replacing or upgrading existing manifolds
Key specifications
 Material: brass body for corrosion resistance and durability
 Integrated components: thermostatic valve and visual flow meter
 Overall dimensions: 409 × 346 × 87 mm
 Function: hydraulic distribution and per-circuit flow regulation
 Application: suitable for underfloor heating and multi-zone radiator systems
How to use
Install the manifold in the heating distribution cabinet or on a wall bracket, ensuring correct orientation and secure connections to supply and return lines. Connect each circuit to the corresponding outlet and adjust the thermostatic valve to set the desired control for the circuit to which it is fitted. Use the visual flow meter for each outlet to observe and adjust flow rates until the system is balanced according to design values. After installation, flush and commission the hydronic system following standard procedures to remove air and verify leak-free connections.
Usage recommendations
For optimal performance, calibrate flow settings during commissioning and periodically check the flow meter readings. Use compatible fittings and maintain recommended operating temperatures and pressures for hydronic heating systems. When servicing, isolate the manifold and depressurize the circuit before removing components.

## FAQ

### How much does the Brass manifold SiGMA-Li RMZTP-7 with thermostatic valve cost, and is it available for purchase?

The price is 179.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 06.07.2026 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 Brass manifold SiGMA-Li RMZTP-7 with thermostatic valve 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 SiGMA-Li 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 SiGMA-Li 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

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