Technical Data - SPX FLOW APV DELTA RG4 Instruction Manual

APV
APV_RG4_UK-6_092017.qxp
11
9.

Technical Data

9.1. General data
- premissible operating pressure DN 25 - 65 / 1" - 2,5"
- correcting ratio
- standard design
- seal materials
- max. operating temperature
- short-term load
- control pressure of
diaphragm actuator
- reference variable of electro-pneumatic
positioner
- reference variable of pneumatic
positioner
- ambient temperature
9.2. Specification of compressed air quality
compressed air quality:
content of solid particles: quality class 3
content of water:
content of oil:
The oil applied must be compatible with Polyurethane
elastomer materials.
DN 80 - 100 / 3" - 4"
DN 125 - 150
1: 50
housing 1.4404
inner surface
polished Ra 0,8 µm
external surface satin finish
EPDM (FPM, VMQ, HNBR)
135 °C EPDM, HNBR
*FPM, *VMQ
140 °C EPDM, HNBR
*FPM, *VMQ
*(no steam)
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
0 - 40 °C
quality class according to
DIN ISO 8573-1
max. size of solid particles per m³
10000 of 0,5 µm < d < 1,0 µm
500 of 1,0 µm < d < 5,0 µm
quality class 3
max. dew point temperature -20 °C
For installations at lower
temperatures or at higher altitudes,
additional measures must be
considered to reduce the pressure
dew point accordingly.
quality class 1
max. 0,01 mg/m³
DELTA RG4 - MFS + MFH
Instruction Manual: UK-rev. 6
UK
25 bar
16 bar
10 bar
Modulating Valve