{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Gas shut-off valve INVENA GZ-20-015 with butterfly knob, female thread 1/2" (internal/internal)
8.49 €

Gas shut-off valve INVENA GZ-20-015 with butterfly knob, female thread 1/2" (internal/internal)

Gas shut-off valve INVENA GZ-20-015 Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Gas shut-off valve INVENA GZ-20-015 with butterfly knob, female thread 1/2" (internal/internal)

{{email}}
You keep track of price changes

Gas shut-off valve INVENA GZ-20-015 with butterfly knob, female thread 1/2" (internal/internal)

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

INVENA GZ-20-015 is a gas shut-off valve with a butterfly (wing) knob and internal/internal 1/2" female threads. Designed for gas installations to control gas flow manually, it suits household and light commercial piping where a compact, manually operated isolation valve is required. Compatible with standard 1/2" gas connectors and intended for inline installation.
Available for order: 33 pcs.
Warranty: 2 Years
SKU: 11835834
Manufacturer: INVENA
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
20.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
23.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
23.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

INVENA GZ-20-015 is a manual gas shut-off valve with a butterfly (wing) knob and internal 1/2" female threads on both ends, designed for inline installation in gas supply lines. The valve provides a compact solution for isolating gas flow in household and light commercial piping systems, compatible with standard 1/2" gas connectors and fittings. Its straightforward design allows visual confirmation of the open or closed position via the knob orientation.

Advantages

The valve's compact construction and internal/internal 1/2" connections make it suitable for confined installation spaces where a small-profile isolation device is required. The butterfly knob enables quick manual operation and a clear indication of valve position. Constructed for gas applications, the device is intended to meet typical installation needs for domestic and light commercial gas lines and to integrate with common 1/2" gas fittings.

Suitable for

  • Domestic gas supply lines for stoves, boilers, and heaters
  • Light commercial gas installations with standard 1/2" connectors
  • Inline isolation and service shut-off points in gas piping
  • Replacement of existing 1/2" female-to-female shut-off valves

Key specifications

  • Connection type: female thread on both ends (internal/internal)
  • Thread size: 1/2" (suitable for standard 1/2" gas fittings)
  • Actuation: butterfly (wing) knob for manual operation
  • Application: manual shut-off for gas supply lines
  • Installation position: inline, suitable for confined spaces

How to use

Shut off the gas supply according to local safety procedures before working on the line. Install the valve inline with the flow direction matching the piping layout, using appropriate sealant or gas-rated sealing tape on threaded joints as required by local codes. Turn the butterfly knob 90 degrees to move between open and closed positions; the knob orientation indicates the valve state. After installation or maintenance, perform a leak test in accordance with local regulations before returning the system to service.

Usage recommendations

Use the valve only in gas installations compatible with 1/2" female threaded fittings and follow applicable local codes for installation, sealing, and leak testing. Regular visual inspection is recommended to ensure the knob and threads remain serviceable; replace the valve if any signs of corrosion, damage, or leakage are detected.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Gas shut-off valve INVENA GZ-20-015 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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 20.07.2026 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 INVENA 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 INVENA 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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.