About us
About us

Welcome to Giacomini! For more than 70 years, we have been designing and offering wellness-oriented products and services for our living spaces, putting sustainability and the reduction of energy waste on the forefront.
Our business
Our business

We manufacture in Italy and export components and systems for healthy room air conditioning, thermal energy management and domestic water and gas distribution worldwide.
products
Download
Download

Here you can download all you need to explore our products and solutions in detail: catalogs, datasheets, certifications, statements and more.
News
Academy
Academy

For many years we have been providing professional formation to our planner, distributor and installer clients with the Giacomini Academy courses, which offer dedicated updates and in-depth analyses of our products and systems.
Virtual Showroom
Virtual Showroom

Discover Giacomini solutions in our 3D virtual showrooms. Explore realistic environments, interact with products, and find the perfect solution for every need.
- Integrated HVAC & plumbing solutions
- Fire protection

Ball valves for water for HVAC systems

R859K Pair of R859 ball valves

R859K Pair of R859 ball valves

HD product image

Pair of R859 ball valves with red and blue T-handle (water use).

Read all

Products

Code	Size			BIM(revit)	CAD(dxf)	Certification
R859KY007	1"F x 1"M	1	10	-	-

Do you need help with R859K?

If you need further information concerning any product, please get in touch with our local Staff

Find your Giacomini consultant

Related products

R950 DADO ball valve, female-female connections, heavy series

DADO ball valve, female-female connections, heavy series

R951 DADO ball valve, female-female connections, heavy series

DADO ball valve, female-female connections, heavy series

R910 DADO ball valve, female-female connections

DADO ball valve, female-female connections

R910S DADO ball valve, female-female connections, with drain cock

DADO ball valve, female-female connections, with drain cock

R911 DADO ball valve, female-female connections

DADO ball valve, female-female connections

R913 DADO ball valve, male-male connections

DADO ball valve, male-male connections

R913L DADO ball valve, male-male connections

DADO ball valve, male-male connections

R914 DADO ball valve, female-male connections

DADO ball valve, female-male connections

R914L DADO ball valve, female-male connections

DADO ball valve, female-male connections

R919 DADO ball valve, female-tail piece male connections

DADO ball valve, female-tail piece male connections

R919S DADO ball valve, female-tail piece male connections, with drain cock

DADO ball valve, female-tail piece male connections, with drain cock

R850 Ball valve, female-female connections

Ball valve, female-female connections

DR850 DADO ball valve, female-female connections, DZR brass

DADO ball valve, female-female connections, DZR brass

R851 Ball valve, female-female connections

Ball valve, female-female connections

R851TH Ball valve, female-female connections

Ball valve, female-female connections

R854 Ball valve, female-male connections

Ball valve, female-male connections

R854L Ball valve, female-male connections

Ball valve, female-male connections

R859 Ball valve, female-tail piece male connections

Ball valve, female-tail piece male connections

R752 Ball valve, female-female nut connections with adjustable tail piece

Ball valve, female-female nut connections with adjustable tail piece

R789 Angle ball valve, female-tail piece male connections

Angle ball valve, female-tail piece male connections

R734TH Ball valve, female-male connections

Ball valve, female-male connections

R851T Ball valve, female-female connections, with probe holder

Ball valve, female-female connections, with probe holder

R859T Ball valve, female-tail piece male connections, with probe holder

Ball valve, female-tail piece male connections, with probe holder

R250D Ball valve, female-female connections

Ball valve, female-female connections

R250DS Ball valve, female-female connections, with drain cock

Ball valve, female-female connections, with drain cock

R251D Ball valve, female-female connections

Ball valve, female-female connections

R251S Ball valve, female-female connections, with drain cock

Ball valve, female-female connections, with drain cock

R251TH Ball valve, female-female connections

Ball valve, female-female connections

R253D Ball valve, male-male connections

Ball valve, male-male connections

R253DL Ball valve, male-male connections

Ball valve, male-male connections

R254D Ball valve, female-male connections

Ball valve, female-male connections

R254DL Ball valve, female-male connections

Ball valve, female-male connections

R259D Ball valve, female-tail piece male connections

Ball valve, female-tail piece male connections

R259DS Ball valve, female-tail piece male connections, with drain cock

Ball valve, female-tail piece male connections, with drain cock

R259DST Pair of ball valves, female-tail piece male connections

Pair of ball valves, female-tail piece male connections

R259K Pair of ball valves, female-tail piece male connections

Pair of ball valves, female-tail piece male connections

R258CC Ball valve, compression connections for copper pipes

Ball valve, compression connections for copper pipes

R258DL Ball valve, Sweat connections for copper pipes

Ball valve, Sweat connections for copper pipes

R701F Ball valve with built-in filter, female-female threaded connections, full port

Ball valve with built-in filter, female-female threaded connections, full port

R780P-1 Angle ball valve, male-female connections, for under boiler use and meters connection

Angle ball valve, male-female connections, for under boiler use and meters connection

R781P-1 Angle ball valve, female-female connections, for under boiler use and meters connection

Angle ball valve, female-female connections, for under boiler use and meters connection

R251P-1 Ball valve, female-female connections, for under boiler use and meters connection

Ball valve, female-female connections, for under boiler use and meters connection

R254P-1 Ball valve, male-female connections, for under boiler use and meters connection

Ball valve, male-female connections, for under boiler use and meters connection

R251P Ball valve, female-female connections with nut and gasket, specific for meters connection

Ball valve, female-female connections with nut and gasket, specific for meters connection

R254P Ball valve, male-female connections with nut and gasket, specific for meters connection

Ball valve, male-female connections with nut and gasket, specific for meters connection

Show all