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Siemens VBF21 3-port slipper valve PN6 flanged DN 150 kvs 82

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Siemens VBF21 3-port slipper valve PN6 flanged DN 150 kvs 82

Item no. W00003212
piece(s)
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Description

Siemens Three-port slipper valves, PN6, flanged VBF21 PN6 N4241 DN 125-150 kvs 550 - 820 
Three-port slipper valve PN6 with flange fittings to ISO 7005 
For use in closed-circuit heating systems and mixing applications

Angle of rotation 90 ° 
Medium temperature 1...120 °C 
Valve characteristic: lineair 
Permissable operating pressure: 600 kPa 
Material valve body: cast iron EN-GJL-250 (GG20/25) 
Material inside set: CrNi-staal/Rg6 
PN class 6 
Material housing: cast iron EN-GJL-250 inside: brass 
Leakage rate 0...0,5 % of kvs-value 

Related products: 
Actuator SAL31/61/81 
Mounting set ASK31 

Available types:

Type  DNkvs
VBF21.125  125550
VBF21.150 150820
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