Danfoss Flow Insert for manifold radiators Data sheet
Data sheet |
Flow Insert |
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for manifold radiators |
Application |
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Technical data
Valve type |
Code No. |
kv (2.0)1) |
k |
1) |
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Max. pressure |
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Max. water |
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temp. |
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vs |
Working |
Different.2) |
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Test |
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RA-FN |
013G4220 |
0.63 |
1.60 |
10 |
0.3 |
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16 |
120 |
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1)The kv-value indicates the water flow (Q) in m3/h at a pressure drop (∆p) across the valve of 1 bar;
kv = Q: √ ∆p. The kv-value is stated according to EN 215, at XP = 2K i.e. the valve is closed at 2°C higher room temperature.
The kvs-value states the flow Q at a maximum lift, i.e. at fully open valve.
2)The maximum differential pressure specified is the maximum pressure at which the valves give satisfactory regulation. As with any device which imposes a pressure drop in the system, noise may occur under certain flow/pressure conditions. The differential pressure can be reduced by the use of the Danfoss differential pressure regulators.
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Spare parts |
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Product |
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Gland seal (Pack of 10 pcs) (Pack of 013G0290 |
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Materials |
Spindle |
Ms |
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O-rings |
EPDM |
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Valve cone |
NBR |
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Pressure pin |
Chrome-plated steel |
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Valve body |
Ms 58, Ni-coated |
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DKCD
VDTVX102 |
© Danfoss 2/2009 |
1 |
Data sheet |
Flow Insert for manifold radiators |
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Capacities
Dimensions
The flow insert is designed for radiators using steel, copper and alu valve garnitures as shown.
Danfoss A/S
Haarupvaenget 11
Haarup
DK-8600 Silkeborg
Phone: +45 7488 8000
Telefax: +45 7488 8100
2 |
VDTVX102 |
© Danfoss 2/2009 |
DHCD
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