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header-product Pressure safety valve SYR 3/4" 6 bar model 2115.20.150
44.49 €

Pressure safety valve SYR 3/4" 6 bar model 2115.20.150

SYR pressure safety valve 3/4" 6 bar 2115.20.150 Photo 1
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Pressure safety valve SYR 3/4" 6 bar model 2115.20.150

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Short description

Safety/pressure relief valve by SYR, 3/4" connection, set to 6 bar (model 2115.20.150). Designed to protect closed water systems by releasing excess pressure at the specified setpoint. Suitable for use in heating and domestic water systems where a reliable mechanical overpressure protection device is required.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 11836379
Manufacturer: SYR
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The SYR pressure safety valve 3/4" set to 6 bar (model 2115.20.150) is a mechanical overpressure protection device intended for closed water systems. It is designed to open at the specified setpoint to release excess pressure and thereby protect boilers, heating circuits and domestic water installations from unsafe pressure buildup. The valve features a 3/4" threaded connection compatible with common piping fittings used in residential and light commercial systems.

Advantages

The valve provides reliable, purely mechanical pressure relief without electronic components, ensuring operation during power interruptions. Its set pressure of 6 bar offers a clear protection threshold for many heating and potable water systems. The compact construction and standard 3/4" connection simplify installation and replacement in existing installations. Materials and internal design are intended for long-term use in closed water systems, reducing the need for frequent maintenance.

Suitable for

  • Domestic hot water systems and cold water circuits requiring overpressure protection
  • Residential and small commercial heating systems, including boilers and heat generators
  • Hydraulic circuits and closed-loop systems where a fixed 6 bar relief point is acceptable

Key specifications

  • Connection size: 3/4" threaded
  • Set pressure: 6 bar (fixed)
  • Function: mechanical pressure relief for closed water systems
  • Application medium: water (heating and domestic water systems)
  • Mounting: inline on pressure line with standard threaded fitting

How to use

Install the valve in the pressure line of the closed water system at a location accessible for inspection and discharge. Ensure the connection thread matches the system piping and use appropriate sealing material on the thread per installation standards. Orient the valve so that discharged water can be safely routed to a drain or collection point. Verify system pressure and ensure the valve set pressure of 6 bar is compatible with the system design and any expansion vessels or pressure regulators in place.

Usage recommendations

Regularly inspect the valve and its discharge outlet for signs of leakage, corrosion or blockage. Test system components such as expansion tanks and pressure regulators to avoid frequent valve discharge. Replace the valve if it leaks outside of overpressure events or shows mechanical deterioration. Follow local codes and the system manufacturer's installation guidelines when integrating overpressure protection.

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the SYR pressure safety valve 3/4" 6 bar 2115.20.150 cost, and is it available for purchase?

The price is 44.49 € (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 15.07.2026 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 SYR 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 SYR 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.
warranty
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.