Principle Of Operation; Hydraulic Specifications - Profactor PF RVM 395.15 Instruction Manual

EN
4. MATERIALS
Parts 1, 20, 21 — CW617N (DIN EN 12165-2011) with chrome-plated surfaces.
Parts 2, 3, 4, 5, 6, 13 — CW614N (DIN EN 12165-2011) with nickel-plated surfaces.
Parts 8, 9, 12, 14 — AISI 304 (DIN EN 10088-2005).
Parts 10, 11, 15, 16, 17, 18, 19, 22 — EPDM.
Parts 23, 24 — ABS.

5. PRINCIPLE OF OPERATION

The required temperature of the mixed water is set manually by rotating the handle. Internal
temperature control of the mixed water in the valve is carried out automatically due to the
presence of a temperature detector, which reacts with proportional expansion or contraction
upon coming into contact with the mixed water, depending on the set required value of the
mixed water temperature.

6. HYDRAULIC SPECIFICATIONS

Diagram of the pressure drop dependency on flow rate:
bar
0,2
0,1
0,08
0,05
0,04
0,03
0,02
0,01
0,008
0,005
0,003
0,002
0,001
0,01 0,02 0,03 0,05 0,1
Adolf-Kolping-Str. 16, 80336 München, Germany, Telefon: +49 89 21546092
E-mail: info@pf-armaturen.de, Internet: www.profactor.de
PF RVM 395.25
PF RVM 395.20
PF RVM 395.15
0,2 0,3 0,5
Flow rate
Profactor Armaturen GmbH
m³/h
1 2 3
10