Danfoss MSV-F2 DN 15-150, MSV-F2 DN 200-400 Data sheet

Data sheet

Manual presetting valve MSV-F2, PN 16/25, DN 15 - 400

Description

MS V-F2 D N 15-150

MSV-F2 valves are manual presetting valves. They are used for balancing the flow in heating and cooling installations.

The valves have position indicator and stroke limiter as standard. Hood of spindle is integrated with stroke limiter.

Setting can be locked. Valve characteristics are set up in measuring device PFM 1000/PFM 100. Valves are free of asbestos.

Shut-off function.

MSV-F2 DN 200-400

Main data:

• DN 15-400

• PN 16:

- Flow temperature: –10 °C … 130 °C

• PN 25:

- Flow temperature: –10 °C … 150 °C

• Valves are mounted on flow or return pipe.

Application

Cooling install ation (flow) with manual preset ting valves. In order to bala nce the cooling install ation manual presettin g valves should be mounted und er each riser, branch and singl e terminal unit (LENOTM MSV-BD).

In constant ﬂow installations MSV valves keeps constant pressure drop. Its value may be set on several levels depending on presetting.

Data sheet Manual presetting valve MSV-F2

Ordering

MSV-F2 valves - PN 16

Picture

MSV-F2 valves - PN 25

Picture

max.

PN Code No.

(mm) (m3/h) (°C) (bar) (with needle test plugs)

15 3.1

003 Z1085

20 6.3 003Z1086 25 9.0 0 03Z1087 32 15. 5 003 Z1088 40 32.3 003Z108 9 50 53.8 0 03Z1061 65 93.4 00 3Z1062 80 122. 3 003 Z1063

100 200.0 003Z106 4

130 16

125 304.4 00 3Z1065 150 400.8 003 Z1066 200 685.6 003Z1067 250 952.3 003Z106 8 300 1, 380. 2 003 Z1069 350 2,046.1 0 03Z1090 400 2,584.6 003Z10 91

max.

PN Code No.

(mm) (m3/h) (°C) (bar) (with needle test plugs)

15 20 25 32 40

6.3

9.0

15. 5

32.3

003 Z1092 003 Z1093 003Z1094 003 Z1095 003Z1096

50 53.8 003Z 1070 65 93.4 003Z10 71 80 12 2.3 003Z107 2

100 200.0 003Z1073

150 25

125 304.4 00 3Z1074 150 400.8 0 03Z1075 200 685.6 003Z1076 250 952.3 00 3Z1077 300 1,380.2 003Z1078 350 2,046.1 003Z1097

400 2,584.6 0 03Z1098

Flange valves dime nsion DN 15-40, 350 and 400 availabl e on request.

Accessories

Typ e Code No.

Rectus test plugs, 2 pcs. 003 Z0108 Standard test plugs with O -ring, 2 pcs. Extension piece for test plugs 45 mm,

2 pcs. Extended test plugs mounted under

pressure, 2 pcs. Flow measuring instrument PFM1000

(10 ba r) Flow measuring instrument PFM1000

(20 bar) Flow measuring instrument PFM100

(10 ba r)

003 Z0104

003Z0103

003Z3946

003Z8260

003Z8 261

003L8260

Typ e Code No.

DN 15- 50 00 3Z0179 DN 65 -150 003 Z0180

Hand-wheel

DN 200 0 03Z0181 DN 250-300 003Z0182 DN 350-400 003Z 0183

2 | AI144786474818en-000202 © Danfoss | 2020.03

Data sheet Manual presetting valve MSV-F2

Technical data

MSV-F2 valves - PN 16

Nominal diameter DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400

Nominal pressure

Max. pressure drop 1.5

Leakage rate Grade A; According to ISO5208, Table 5 (No visible leakage)

Flow medium Water and water mixtures with secondary coolants (like glycols 1)) for closed heating and cooling systems

Max. flow temperature

Connections Flanges according to EN 1092-2

Weight kg 2.3 2.9 3.8 5.6 7. 2 9.4 17 21 32 44 56.5 231 354 497 747 890

Material

Body Cast iron EN-GJL 250 (GG 25)

Seat sealing EPDM

Cone CW602N

Please veref y compability bet ween materials and seconda ry coolants with suppli er.

MSV-F2 valves - PN 25W

Nominal diameter DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400

Nominal pressure

Max. pressure drop 2.0

Leakage rate Grade A; According to ISO5208, Table 5 (No visible leakage)

Flow medium Water and water mixtures with secondary coolants (like glycols 1)) for closed heating and cooling systems

Max. flow temperature

Connections Flanges according to EN 1092-2

Weight kg 2.3 3.0 3.8 5.8 7. 2 9.4 17 21 33 44 56.5 228 345 488 748 900

Material3, we ha

Body Ductile iron EN-GJS 400 -15 (GGG-40)

Seat sealing EPDM

Cone CW602N

Please veref y compability bet ween materials and seconda ry coolants with suppli er. qw

m3/h 3.1 6.3 9.0 15. 5 32.3 53.8 93.4 122 .3 200.0 304.4 400.8 685.6 952.3 1380.2 2046.1 2584.6

bar

C 130

Stainless

steel

Stainless steel/

CW602N

Casted stainless steel

m3/h 3.1 6.3 9.0 15. 5 32.3 53.8 93.4 122 .3 200.0 304.4 400.8 685.6 952.3 1380 .2 2046.1 2584.6

bar

C 150

Stainless

steel

Stainless steel

CW602N

Casted stainless steel

Pressure-temperature classification (flanges according to EN 1092-2)ww

Material PN

EN-GJL 250 (MSV-F2 DN 15-150) 16

EN-GJL 250 (MSV-F2 DN 200-400) 16 16 16 15. 5 -

EN-GJS 400-15 (MSV-F2 DN 15-150) 25 25 25 - 24.3

EN-GJS 400-15 (MSV-F2 DN 200 -400) 25 25 25 - 24.3

bar

Valves have built in flow limitation

−10 ° C 120 °C 130 °C 150 °C

16 16 15.5 -

Valves have stroke limiter locked by lock-nut

Temperature

Data sheet Manual presetting valve MSV-F2

Design

MSV-F2 DN 15-40 MSV-F2 DN 50-80

MSV-F2 DN 100-150 MSV-F2 DN 200- 400

1 Body EN-GJL250 2 Plug 3 Valve cone 3,1 Seat soft sealing 4 Rod 5 Stroke limiter/Allen screw 6 Gasket 7 Handwheel with digital display

- DN 15-150 plastic

- DN 200-400 metal

7,1 Display 8 Fixed screw 9 Spindle 10 Stuffing box 11 Bonnet 12 Allen screw /Hexagon screw 13 Flat gasket 14 Hood with stroke

Data sheet Manual presetting valve MSV-F2

Setting

Ethylenglycol correction factor

Formula: C2H6O Density at 20 °C: ρ

Ethylenglycol part xg (%)

Correction factor 1.0 0.983 0.968 0.953 0.939 0.925 0.912 0.899 0.887 0.876 0.864

= 1 kg/dm

water

= 1.338 kg/dm

glycol

0 10 20 30 40 50 60 70 80 90 100

corr.

water

×+×

ρglycol of Shareρwater of Share

glycolwater

MSV-F2 DN 65 ∆p = 0.6 bar Hand wheel setting: 3.0 Flow: 16.8 m3/h 30 % glycol Q

= 16.8 m3/h × 0.953 = 16.0 m3/h

corr.

It refers to all types of valves.

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