vbg6-ge23
vbg6-ge23colres.jpgDownloads
vbg6-ge23bwhres.tifDownloads
VBG6 6-way ball valves, are designed as change-over valve to connect a 2-pipe heat exchanger (Fan-coil Unit or Ceiling) to a 4-pipe system, ideally together with the Kombi-FCU Pressure Independent Control Valve used for dynamic balancing.
The simultaneous rotation of two balls, mechanically connected to one stem, opens supply and return on one side (e.g. cooling) and closes at the same time the other side (heating). That avoids any mixing between the flows, and reduces potential energy losses. VBG6 valves are designed to be actuated by a MR6 rotary valve actuator (on/off or modulating). Position feedback on the modulating actuator can be used for remote system monitoring and system check.
Medium type water or water-glycol mixture according to VDI 2035
Materials body brass, inner parts brass
Packing EPDM, PTFE, FKM
Angle of rotation 90 o
Media temp. 2 ... 110 oC
Nominal pressure PN16
Port connection ext. thread flat sealing
Connection diameter G 3/4 inch
Close off 200 kPa
Additional description VBG6 valves are delivered with a flow limiter kit in the valve box. This gives flexibility in the flow rate adjustment. During installation, the used Kv value should be written on the label stripped on the valve neck.
DN sizeKvs valueTypeDownloads
mmTXTCADPDF
151.25VBG6-15 TXT CAD
PDF
Specification sheet(English) Installation/mounting instruction(Multilingual)
202.8VBG6-20 TXT CAD
PDF
Specification sheet(English) Installation/mounting instruction(Multilingual)
204VBG6-20HF TXT CAD
PDF
Specification sheet(English) Installation/mounting instruction(Multilingual)
Accessories
DescriptionAdditional Product TypeDownloads
TXTPDF
Fastening base for VBG6VBG6-063ZA TXT
Insulation shell for DN15 typeVBG6-063GI-15 TXT
Insulation shell for DN20 typeVBG6-063GI-20 TXT
Pliers for Kv disksVBG6-091SOS TXT
External threaded fitting for DN15 valve, pipe size R1/2" ACS-15T TXT
Welding fitting for DN15 valve, pipe size 1/2"ACS-15W TXT
External threaded fitting for DN20 valve, pipe size R1/2"AC-20FT TXT
Soldering fitting for DN20 valve, pipe size 15 mmAC-20FS TXT
Actuators
DescriptionAdditional Product TypeDownloads
TXTCADPDF
Actuator 24Vac, on/off control; with cable 1mMR6-24-2POS TXT CAD
Actuator 24Vac, modulating control 0/2..10V or 0/4..20mA; with cable 1mMR6-24-010 TXT CAD