Siemens VVF43.125220K S55206V121

2port seat valve, flanged, PN16, DN125, kvs 220, pressure compensatedПродукция для систем ОВК VVF43.125220K S55206V121 SIEMENS With flanged connections to ISO 7005 For cooling, chilled, low and high temperature water, brine, heat transfer oils, saturated steam and superheated steam in open and closed circuits. With flanged connections to ISO 7005 For cooling, chilled, low and high temperature water, brine, heat transfer oils, saturated steam and superheated steam in open and closed circuits. Дополнительная информация: When using valves of the V..F43.., V..F53.. lines with a stem heating element and a medium temperature of below 5 C, the stem sealing gland must be replaced. Продукция сименс VVF43.125220K.