Ball valve with M 10x1 socket, 3/4" FF, butterfly - IVAR.AC 659 NR

Code: 501901NR
Not rated Rating details
51,54 € –20 %
Guľový uzáver na vodu s jímkou M 10x1, 3/4" FF, motýľ – IVAR.AC 659 NR
51,54 € –20 % 41,23 € / pcs 33,52 € excl. VAT Measure price:
International delivery
In stock at supplier

Detailed information

Product detailed description

The ball valve IVAR.AC 659 NR (code 501901NR) is used for closing water supply lines in the size 3/4". Compared to a standard valve, it has a threaded socket M 10x1 in the body, into which a temperature sensor can be mounted – thus, you get a shut-off valve and a temperature measurement point in one unit.

Finishing

  • connection 3/4" FF – internal thread on both sides
  • threaded socket M 10x1
  • operation by lever
  • medium: water

When selecting a sensor, check whether it has a thread M 10x1.

Technical parameters

Code501901NR
ManufacturerIVAR
TypeIVAR.AC 659 NR
Mediumwater
Connection3/4" FF (internal – internal thread)
Socket threadM 10x1
Operationlever

Frequently asked questions

What is the purpose of the socket with thread M 10x1?
It is an opening with a thread M 10x1 in the body of the valve, into which a temperature sensor is mounted. This allows the valve to combine pipe shut-off with a temperature measurement point.

What connection does the 3/4" FF valve have?
The marking FF means an internal thread on both sides. The valve is screwed onto a pipe or fitting with an external 3/4" thread.

Is the temperature sensor included in the package?
The product name and marking do not mention the sensor, so it is not included. When selecting a sensor, make sure it has a thread M 10x1.

Additional parameters

Category: ball valves with pocket
Warranty: 2 years
Availability: In stock or at supplier
Code: 501901NR
Manufacturer: IVAR
Type: IVAR.AC 659 NR
Medium: water
Connection: 3/4" FF (female – female thread)
Sensor pocket thread: M 10x1
Operation: butterfly handle

Product rating

Be the first who will post an article to this item!

Do not fill out this field

How would you rate this product? Choose 1 to 5 stars, where 1 is the worst and 5 is the best rating.

Discussion

Do not fill out this field

List of discussions

K Avatar of author 03/11/2026 21:14
Ich plane die Installation einer Wasserleitung mit 3/4" Innengewinden und benötige eine Lösung, die das Absperren der Leitung mit einer Temperaturmessstelle kombiniert. Da der Artikel eine Tauchhülse mit dem Gewinde M 10x1 aufweist, möchte ich höflich anfragen, ob ein passender Temperaturfühler in diesem Lieferumfang bereits enthalten ist oder ob dieser separat erworben werden muss.
A Avatar of author 03/11/2026 21:14
Der Kugelhahn IVAR.AC 659 NR verfügt zwar über die Tauchhülse für den Fühler, jedoch ist dieser nicht im Lieferumfang enthalten. Sie müssen daher einen separaten Temperatursensor mit dem Gewinde M 10x1 erwerben, um die Messfunktion nutzen zu können. Solche passenden Fühler finden Sie in unserer Kategorie für Temperaturfühler.

IVAR designs, develops and manufactures highly energy-efficient heating and plumbing systems. We have over 10,000 catalogue items - mass-produced products and unique items - in addition to customised systems and combinations of complex products. And it’s all “Made in Italy”.

 

Vision
To make life easier for our clients, our clients' customers and our employees, thanks to our ability to be constantly innovative.

 

Mission
To design and manufacture advanced hydronic solutions that reduce installation complexity and energy consumption.

 

“Made in Italy” adds value

IVAR has been producing heating and plumbing system components since 1985: valves for heating bodies, direct heat metering modules, heat cost allocators, pipes and fittings, substations for heating systems, distribution manifolds, radiant panel systems, and components for solar and geothermal systems. And it’s all “Made in Italy”.
Over 200 people are employed at our manufacturing facilities in Prevalle (in northern Italy’s Brescia province). The site has been designed to streamline our many production and operational stages.

The Italian headquarters also acts as a hub for the wider IVAR Group, set up with the goal of distributing products beyond Italy’s borders. The group now has 11 branches, in Australia, Belgium, China, Germany, the United Kingdom, the Czech Republic, Romania, Slovakia, Spain, the United States and Tunisia.

 

Know How
Research, development and numerous laboratory tests guarantee that our clients’ requests can be translated into new high-efficiency products.

The stages required for production take place internally, beginning with hot forming, which is carried out at our subsidiary Valmon Stampati. Our continuous implementation of projects under the Industry 4.0 initiative also allows us to take full advantage of new releases in technology and IT to improve our manufacturing efficiency.


As a company, IVAR is constantly evolving. Every day, we invest in strengthening our products, in improving our production processes and in attaining new patents and certifications.

Vytvořil Shoptet | Design Shoptak.cz.