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LENO MSV-O Manual Presetting Valve
Brand: DanfossLENO MSV-O is a new generation of manual valves for balancing flow in heating, cooling and domestic hot water systems.
It is recommended to use LENO™ MSV-O in constant flow systems in front of boilers, flat stations or heat pumps in one-family houses for balancing, shut-off function for service and repair, flow verification, one pipe systems.
The valve may be mounted in flow or return.
LENO MSV-O is a combined presetting and shut off valve with a range of unique features:
- Fixed Venturi Orifice
- Removable Hand Wheel for Easy Mounting
- Numeric Presetting Scale, Visible From More Angles
- Easy Locking of Presetting
- Open-Close with Allen Key in Emergency
Displaying price & availability for Washington, United States in CAD Change Location
7 models matching criteria
- Flow Rate / Size - 5.7 m³/hour / DN 20
100+ In Stock
$1,004.00CAD
Does not ship to Washington, United States
- Flow Rate / Size - 25.4 m³/hour / DN 40
100+ In Stock
$2,061.00CAD
Does not ship to Washington, United States
- Flow Rate / Size - 37.9 m³/hour / DN 50
50+ In Stock
$1,877.00CAD
Does not ship to Washington, United States
- Flow Rate / Size - 9.7 m³/hour / DN 25
50+ In Stock
$552.00CAD
Does not ship to Washington, United States
- Flow Rate / Size - 16.6 m³/hour / DN 32
25+ In Stock
$2,059.00CAD
Does not ship to Washington, United States
- Flow Rate / Size - 0.63 m³/hour / DN 15 LF
25+ In Stock
$1,660.00CAD
Does not ship to Washington, United States
- Flow Rate / Size - 2.8 m³/hour / DN 15
15 In Stock
$1,582.00CAD
Does not ship to Washington, United States
Specifications
Brand
Accuracy
- ± 10 % at Fully Open Position
- 25 % of, Max.
Applications
- Balancing Flow for Heating Systems
- Constant Flow Systems in Front of Boilers
- Cooling Systems
- Domestic Hot Water System
Ball Material
- Brass
- Chromium-Plated
BSP Connection
- G 1”
- G 1/2”
- G 1-1/2”
- G 1-1/4”
- G 2”
- G 3/4”
- 1” BSPP Female
- 1/2” BSPP Female
- 1-1/2” BSPP Female
- 1-1/4” BSPP Female
- 2” BSPP Female
- 3/4” BSPP Female
Differential Pressure
- Maximum
Enclosure, Body Material
- Valve Body: DZR Brass
Flow Rate
- 0.37 to 22.31 scfm (0.63 to 37.9 m³/hour)
Media
- Cooling Liquids: Ethylene Glycol, Max.
- Cooling Liquids: Propylene Glycol, Max.
O-Ring Material
- EPDM
Pipe Connection
- 1” Pipe (DN 25)
- 1/2” Pipe (DN 15)
- 1-1/2” Pipe (DN 40)
- 1-1/4” Pipe (DN 32)
- 2” Pipe (DN 50)
- 3/4” Pipe (DN 20)
Rotation
- Shut-Off Function of a Ball Valve: 90°
- Turn on the Valve: 360° (If Threaded Pipe is Used)
Seat / Seal Material
- Ball Sealing: Teflon
Static Pressure
- Maximum
- Static Test Pressure - psi: 435.1 (kPa: 3,000, bar: 30)
Temperature Range
- Flow Temperature Range: -20° to 120° C (-4° to 248° F)
Valve Type
- Manual Preset
- Balancing Flow for Heating Systems
- Constant Flow Systems in Front of Boilers
- Cooling Systems
- Domestic Hot Water System
