High-performance valves From the large-stroke valve line VVF63.20-6.3

VVF63  2-port valve PN40 with flanged connections

• With flanged connections to ISO 7005
• For cooling, chilled, low and high temperature water, brine, heat transfer oils, saturated and superheated steam in open and closed circuits

Technical Specifications

Stroke                                          40 mm

Leakage rate                                 0...0.01 % of kvs

DN                                                 15-150

 Medium temperature                   -20…220 °C

Valve characteristic                        Equal percentage

Rangeability                                     Fluids: > 100 , Steam: > 50

Permissible operating pressure              4000 kPa

Material, valve body                            Cast iron ASTM A216WCB (GP240GH)

Material, inside set                            Stainless steel

PN class                                             PN 40