Technical Data; General Data - Spx Flow Apv Delta Rg4 Bedienungsanleitung

APV
APV_RG4_ATEX_UK-0_032018.indd
13
9. Technical Data
9.1. General data
- max. premissible operating pressure:
- correcting ratio:
- standard design:
- air pressure of diaphragm actuator:
- reference variable of electro-pneumatic
positioner:
reference variable of pneumatic
positioner:
- max. operating temperature:
- short-term load:
- ambient temperature:
UK
DN 25 - DN 65 25 bar
DN 80 - DN 100 16 bar
DN 125 - DN 150 10 bar
1 : 50
housing 1.4404
inner surface electro-
polished Ra 0,8μm
external surface satin finish
max. 6 bar
(min. 0.4 bar above max.
actuating pressure
e.g. 0.6 - 3 bar
* min.: 3.4 bar)
4 - 20 mA
0.2 - 1 bar
135°C EPDM, HNBR
*FPM, *VMQ
140°C EPDM, HNBR
*FPM, *VMQ
*(no steam)
0 - 40 °C
Modulating Valve
DELTA RG4-ATEX
Instruction Manual: UK-0