User Manual

ManualsBrandsSiemens ManualsTRV (BC5)Four-port Radiator Valves VYC5.., VUC515

CE1N2148en

26.01.2000

Siemens Building Technologies

Landis & Staefa Division

148

Four-port

Radiator Valves

VYC5...

VUC515

for single-pipe systems

Radiator valve consisting of reversed angle valve and single-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 tem-

perature 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 adjust-

ment when the system is pressurized, or enables the plant to be temporarily operated

during the construction phase.

Summary of content (4 pages)

PAGE 1
2 Four-port Radiator Valves 148 VYC5... VUC515 for single-pipe systems Radiator valve consisting of reversed angle valve and single-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 VYC515 VYC525 VUC515 Description Single-pipe valve for floor connection Single-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
2148D01e Pressure drop ∆p Sizing chart Flow rate Dimensions VYC515 2148M01 VYC525 4/4 Siemens Building Technologies Landis & Staefa Division 2148M02 AVC515... 44 VUC515 2000 Siemens Building Technologies Ltd. Subject to change CE1N2148en 26.01.