MVF461H25-8

Nominal pressure :

PN 16

Operating voltage :

24 VAC, 24 VDC

Power consumption :

33 VA

Operating range :

DC 0…10 V, 0…20 mA, DC 2…10 V, 4…20 mA

Positioning signal :

DC 0...10 V, DC 2...10 V, DC 0...20 mA, DC 4...20 mA, DC 0...20 V Phs

Positioning time :

2 s

Spring return function :

A-> AB closed

Position feedback :

DC 0...10 V, DC 2...10 V, DC 0...20 mA, DC 4...20 mA

Degree of protection :

IP31

Ambient temperature, operation :

-5…45 °C

Mounting position :

Upright to horizontal

Permissible operating pressure :

Liquid, max: 1300 kPa; Steam, max: 900 kPa

Leakage rate :

0.05 % of kvs

Absolute pressure p1 steam :

900 kPa abs

Medium temperature :

1…180 °C; 34…356 ºF

Medium :

Steam , Water , Saturated steam

Valve characteristic :

Equal-percentage , Linear

Stroke resolution ΔH/H 100 :

1:1000

Material, valve body :

Cast iron EN-GJS-400-18-LT

Material, inside set :

CrNi steel

Δp max :

1000 kPa

Δp s :

1000 kPa

Dimensions (W x H x D) :

7.72 x 15.89 x 4.53 in

k vs :

8 m³/h

DN :

25

Datasheet :

https://hit.sbt.siemens.com/RWD/Binary/GetStream?VALUE=Assets%5c10391_Modulating%2520control%2520valves%2520PN16%2520MVF461H.._en.pdf&EXT=.pdf&SID=10391&KEY=3&DTP=Data+Sheet+for+Product

Datasheet :

https://hit.sbt.siemens.com/RWD/Binary/GetStream?VALUE=Assets%5c51723_MVF461H%2520Series%2520Modulating%2520Control%2520Valves%2520with%2520Magn_en.pdf&EXT=.pdf&SID=51723&KEY=3&DTP=Data+Sheet+for+Product