Technical Specifications; Specifications; Kv 100-Values; Pressure-Temperature Diagram - GF 582 Betriebsanleitung

Pressure Reducing Valve Type 582 HP High Purity
4

Technical specifications

4.1

Specifications

Attribute
Dimensions
Materials
Diaphragm
Gaskets
Connections
Pressure level (nominal pressure)
Adjustable pressure ranges
Hysteresis
Pressure difference
4.2

Kv 100-values

DN Zoll
(mm) (inch)
10 3/8
15 1/2
20 3/4
25 1
32 1 1/4
40 1 1/2
50 2
4.3

Pressure-temperature diagram

14
d Kv 100
(mm) (l/min)
Type 582 HP Type 582 HP Type 582 HP
16 45
20 48
25 112
32 129
40 254
50 293
63 319
Value
DN 10-50 (3/8" – 2")
PVDF and PTFE
EPDM/PTFE
FPM
Fittings, spigots
PN 10
0.5 - 9 bar / optional 0.3 - 3 bar
(7 - 130 psi / optional 4 - 44 psi)
max. 0.5 bar (max. 6 psi)
Pressure difference between inlet and outlet:
min. 1 bar
Kv 100 Cv 100
(l/h) (gpm)
2700 3.1
2850 3.3
6700 7.8
7730 9.0
15240 17.7
17590 20.4
19170 22.2
Type 582/586
Operating Instructions
T Temperature (°C, °F)
P Permissible pressure (bar, psi)
The pressure-temperature
diagram is based on a service
life of 25 years with water or
similar media.