User Manual

ManualsBrandsSiemens ManualsTRV (BC5)Four-port Radiator Valves VYC6.., VUC515

CE1N2147en

26.01.2000

Siemens Building Technologies

Landis & Staefa Division

147

Four-port

Radiator Valves

VYC6...

VUC515

for two-pipe systems

Radiator valve consisting of reversed angle valve and two-pipe valve for floor or

wall connection and connecting pipe with matching fittings.

Use

The radiator valves are used in hot water heating systems for individual room tempe-

rature control and limitation by means of thermostatic heads or electric actuators. They

are basically recommended in all rooms, especially in rooms with heat gains or different

temperature levels.

Function

All valves are supplied with a protective cover which allows shutoff and manual ad-

justment when the system is pressurized, or enables the plant to be temporarily opera-

ted during the construction phase.

Summary of content (4 pages)

PAGE 1
2 Four-port Radiator Valves 147 VYC6... VUC515 for two-pipe systems Radiator valve consisting of reversed angle valve and two-pipe valve for floor or wall connection and connecting pipe with matching fittings. Use The radiator valves are used in hot water heating systems for individual room temperature control and limitation by means of thermostatic heads or electric actuators. They are basically recommended in all rooms, especially in rooms with heat gains or different temperature levels.
PAGE 2
Type summary R dia. ½” ½” ½” Type reference VYC615 VYC625 VUC515 Description Two-pipe valve for floor connection Two-pipe valve for wall connection Reversed angle valve 15 AVC515-60 15 AVC515-80 15 AVC515-90 15 AVC515-110 Connecting pipe, copper, nickel-plated, 60 cm long, 15 mm dia. Connecting pipe, copper, nickel-plated, 80 cm long, 15 mm dia. Connecting pipe, copper, nickel-plated, 90 cm long, 15 mm dia. Connecting pipe, copper, nickel-plated, 110 cm long, 15 mm dia.
PAGE 3
Engineering notes The valves come pre-adjusted or with a flow limitation by means of stroke limitation. Pre-adjustment facilitates proper hydraulic balancing of the system, which means that the radiator always will receive the right amount of water. Mounting notes The threads are coated with stop-“drop“ sealing compound, facilitating straightforward fitting with no need for additional sealing materials.
PAGE 4
Sizing chart Pressure drop ∆p 2147D01e Flow rate Dimensions AVC515... 44 VUC515 VYC615 4/4 Siemens Building Technologies Landis & Staefa Division VYC625 2000 Siemens Building Technologies Ltd. Subject to change CE1N2147en 26.01.