Herz radiator return valve straight 1/2" 1372341

Name: Radiator return valve straight Herz 1372341
Brand: Herz
SKU: 11699773
Price: 15.49 EUR
Availability: InStock

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Radiator return valve straight Herz 1/2" model 1372341

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Short description

Straight radiator return valve by Herz, size 1/2" (model 1372341). Designed for use in central heating radiator return lines to control and regulate coolant flow. Compact straight-body design suitable for installation in return pipework, compatible with standard 1/2" connections. Commonly used in residential and light commercial heating systems for reliable flow shutoff and balancing.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 11699773

Manufacturer: Herz

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

09.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

09.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 €

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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

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Product information

Description

Radiator return valve straight Herz 1/2" model 1372341 is a compact straight-body valve designed for installation in central heating radiator return lines. Manufactured by Herz, this valve is intended to control and regulate coolant flow in residential and light commercial heating systems. Its straight 1/2" connections match standard radiator pipework, enabling straightforward replacement or new installation where space and alignment permit.

Advantages

The straight-body design provides a compact footprint for installations with limited space on the return side of radiators. Constructed for compatibility with standard 1/2" plumbing connections, the valve offers reliable shutoff and flow regulation for balancing individual radiators. The simple mechanical design supports long-term operation with minimal maintenance when installed and adjusted correctly.

Suitable for

Return lines of domestic central heating radiators
Light commercial radiator installations
Replacement of existing straight 1/2" radiator valves
Systems requiring individual radiator flow balancing and shutoff

Key specifications

Connection type: straight 1/2" threaded connections compatible with standard radiator fittings
Application: radiator return line for hot water central heating systems
Function: flow control and shutoff for balancing and isolation
Body design: compact straight-body suitable for limited-space installations
Material and finish: corrosion-resistant metal construction suitable for typical heating system fluids

How to use

Install the valve in the radiator return pipe with the correct flow orientation and use appropriate thread sealing where required by local practice. Tighten to recommended torque for the pipe fitting material to ensure a leak-free connection. Use the valve spindle or actuator interface to adjust flow; fully close for isolation or modulate for balancing individual radiator heat output. After installation, pressurize the system and inspect for leaks, then adjust to achieve the desired radiator temperature and balance.

Usage recommendations

Before installation, drain or isolate the heating loop and verify compatibility with existing fittings. When adjusting flow for balancing, make small incremental changes and allow the system to stabilize between adjustments. Periodic inspection during scheduled maintenance is recommended to ensure the valve remains operational and leak-free.

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Customer questions

FAQ

How much does the Herz radiator return valve straight 1/2" 1372341 cost, and is it available for purchase?

The price is 15.49 € (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 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. 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 Herz 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 Herz 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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