ProMinent A1581 Instrucciones De Montaje Y Funcionamiento página 26

Technical data / Ordering information
Permissible ambient temperature: -10 °C ... +45 °C
Size I and II
Liquid end Materials
PV PVDF
*) This may be exceeded for a short period of max. 15 minutes e.g. for hot rinsing.
Size III
Liquid end Materials
PV PVDF
*) This may be exceeded for a short period of max. 15 minutes e.g. for hot rinsing.
**) Downgrading of medium temperature, as the adapter G ¾" on the discharge side is made of
PVC-U
Material Specifications
Component
Valve body
Diaphragm
Seals
26
Max. medium tempera‐
ture, long-term at max.
operating pressure
50 °C
Max. medium tempera‐
ture, long-term at max.
operating pressure
40 °C**
Material
PVDF
PTFE-coated
EPDM or FPM-B
Max. medium temperature,
long-term at max. 2 bar* oper‐
ating pressure
120 °C
Max. medium temperature,
long-term at max. 2 bar* oper‐
ating pressure
120 °C