Manual balancing valves

  • Overview
  • Product range
  • Documents
  • Drawings
  • Software
  • Tools and apps
  • Tender texts

Heating and cooling systems designed with a constant flow principle circulate large amounts of water. To do that as efficiently as possible, it is important to ensure that the design flows in the different parts of the system are correct. Manual balancing valves are the best option in these types of systems. Once installed, they can be commissioned and set to the design flow without the risk that flows will change due to partial load conditions. For a proper hydronic balance in the system, a series of manual balancing valves are installed, varying in size according to the required flow in specific parts of the system.

Danfoss offers a broad range of manual balancing valves, shut-off valves, measuring tools and related accessories.

  • Flanged valves type MSV-F2 in DN 15 – 400
  • Threaded valves type LENOTM MSV-BD, MSV-B & MSV-O in DN 15 – 50
  • Threaded shut-off valves type LENOTM MSV-S in DN 15 – 50
  • Measuring tools type PFM 5001 & PFM 100 

Features and benefits

Broad product range

With valves in sizes from DN 15 up to DN 400, mounting options with internal thread, external thread or flanges and availability of measuring tools and accessories, there is always a Danfoss manual balancing valve that corresponds to your requirements.

Compact construction

All Danfoss balancing valves are designed to take up minimum space and be easy to install. The removable hand wheel on LENOTM MSV valves is a best practice example of that.

Product range

  • if (isSmallPicture) { Danfoss Manual balancing valve LENO MSV-BD } else if (isBigColumns) { Danfoss Manual balancing valve LENO MSV-BD } else { Danfoss Manual balancing valve LENO MSV-BD }
    Leno MSV

    With LENOTM MSV Danfoss offers a versatile range of manual balancing valves for different HVAC heating and cooling applications having a constant flow system. The valves are available in sizes DN 15 – 50 and offer several practical benefits.

Documents

Documents
Type Name Language Valid for Updated Download File type
Application guide Application guide Italian Italy 07 Mar, 2021 10.1 MB .pdf
Application guide Application leaflet Lithuanian Lithuania 18 May, 2021 19.0 MB .pdf
Brochure Grow your business and discover the value of working with one partner (International version) Slovak Slovakia 23 Mar, 2021 16.4 MB .pdf
Brochure Grow your business and discover the value of working with one partner (International version) English Multiple 19 Nov, 2015 5.6 MB .pdf
Brochure Hidrauliskais balanss un kontrole Latvian Latvia 20 Jul, 2020 1.4 MB .pdf
Application guide HVAC Application guide Czech Czech Republic 18 Nov, 2014 7.3 MB .pdf
Application guide HVAC Application guide Hungarian Hungary 01 Sep, 2014 7.9 MB .pdf
Application guide HVAC Application guide Romanian, Moldavian, Moldovan Romania 01 Sep, 2014 7.3 MB .pdf
Application guide HVAC Application guide Polish Poland 14 Jun, 2021 11.3 MB .pdf
Application guide HVAC Application guide English Multiple 26 Oct, 2020 19.4 MB .pdf
Application guide HVAC Application guide Latvian Latvia 21 Apr, 2021 20.2 MB .pdf
Brochure Hydronic Balancing & Control product overview Italian Italy 07 Mar, 2021 1.0 MB .pdf
Brochure Hydronic Balancing & Control product overview English United Kingdom 11 Nov, 2014 7.1 MB .pdf
Brochure Hydronic Balancing & Control product overview English Multiple 12 Dec, 2016 1.1 MB .pdf
Brochure Hydronic Balancing & Control product overview Czech Czech Republic 18 Nov, 2014 1.0 MB .pdf
Brochure Hydronic Balancing & Control product overview German Multiple 27 Feb, 2017 1.1 MB .pdf
Application guide Planner Manual Hydraulic German Multiple 01 Apr, 2021 16.5 MB .pdf

Drawings

Software

Danfoss SET 365 software

Danfoss SET 365 software

Our advanced Danfoss SET 365 3D design software will help you to design and calculate HVAC systems with Danfoss products. A 1-year subscription is FREE available for students, designers and other interested professionals.

Tools and apps

Software tools

Tender texts

Product is a manual presetting valve for balancing the flow in heating and cooling installations.

  • Pre-setting values visible on a digital scale
  • Position indicator and stroke limiter
  • Lockable presetting
  • Non-rising hand wheel
  • Shut-off function
  • Leakage rate A according to ISO 5208
  • Pre-mounted test plugs
  • The valve should have a measuring accuracy on 8% at 25% pf of max. setting according to BS7350
  • Pressure class: PN 16 or PN 25
  • Temperature range: PN 16: Flow temperature: –10 °C … 130 °C & PN 25: Flow temperature: –10 °C … 150 °C
  • DP max 2.5 bar
  • Connection size: DN 15-400
  • Connection type: Flange connections