Siemens VBF21.65  3-port slipper valve, flanged, PN6, DN65, kvs 63 - With flanged connections to ISO 7005- For chilled or low-temperature hot water in closed circuits

Siemens VBF21.50  3-port slipper valve, flanged, PN6, DN50, kvs 40 - With flanged connections to ISO 7005- For chilled or low-temperature hot water in closed circuits

Siemens VBF21.100  3-port slipper valve, flanged, PN6, DN100, kvs 160 - With flanged connections to ISO 7005- For chilled or low-temperature hot water in closed circuits

Siemens VBF21.150  3-port slipper valve, flanged, PN6, DN150, kvs 820 - With flanged connections to ISO 7005- For chilled or low-temperature hot water in closed circuits

Siemens VBF21.80  3-port slipper valve, flanged, PN6, DN80, kvs 100 - With flanged connections to ISO 7005- For chilled or low-temperature hot water in closed circuits