VVF53.100-160

Producator SIEMENS

Description

VVF53.100-160

2-port seat valve, flanged, PN25, DN100, kvs 160

Stroke                                                 To DN 50: 20 mm, From DN 65: 40 mm

Leakage rate                                     0…0.01 % of kvs value

DN                                                      100

kvs                                                        160 m³/h

Medium temperature                       -20…220 °C

Valve characteristic                         Equal percentage , kvs 250/400 linear

Rangeability                                     DN 15, kvs ≤ 1,25 m³/h: >50 , DN 15…150: >100

Permissible operating pressure    2500 kPa

Material, valve body                         Nodular cast iron EN-GJS-400-18-LT

Material, inside set                           Stainless steel

PN class                                            PN 25

Absolute pressure p1 steam          1600 kPa abs

SAV..Δpmax                                        125 kPa

SAV..Δps                                            160 kPa

SKC..Δpmax                                        250 kPa

SKC..Δps                                           300 kPa

SKC.. Δpmax steam                           500 kPa

SKC.. Δps steam                               2500 kPa

 

 



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