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Manual balancing valves

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Danfoss Manual balancing valve MSV-BD

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

Documents

Documents
Type Name Language Updated Download File type

Drawings

MagiCloud

MagiCloud Drawing Library

Open in MagiCloud

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.

Danfoss SET 365 software
Danfoss SET 365 software

Tools and apps

Software tools

LENO™ MSV App

Use this app to verify the flow in different LENO™ valves. Select the valve and the desired dimension and get the answer immediately.

Open in App Store

Tender texts

MSV-F2 – Manual Balancing Valves

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
Need design support?

We offer expert hydronic HVAC design and consultancy services at Danfoss' Design Support Center.

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