Technical Data - GF 604 Betriebsanleitung

Pneumatic diaphragm valve type 604/605
3.7

Technical Data

3.7.1 Specifications
Specifications
Allowed medium
Dimensions
Materials
Type overview
Operating temperature
2)
(valve body material)
Functions
Actuator
Control medium
Control medium
connection
Pressure level
Approvals
Further combinations on request.
1)
As per pressure-temperature diagram in data sheet. There may be a deviation of the temperature range depending on the seal
2)
material combination.
Pressure-temperature diagrams
-58 -28 2 32
17
16
15
14
13
12
11
10
9
PVDF
8
7
6
5
4
3
2
1
0
-50 -40 -30 -20 -10 0
14
Liquid and gaseous medium which do not negatively affect the physical and chemical properties of
the respective valve body and diaphragm material during normal mode.
Information on chemical resistance is available from the Georg Fischer Piping Systems Sales
Company or at www.gfps.com.
d20/DN15; 1/2"
Valve body 1) PVC-U, PVC-C, PP-H, PVDF
Diaphragm EPDM, FKM, PTFE/EPDM, PTFE/FKM
1)
Gasket material NBR
Spring Spring steel EN 10270-1 SH (C) Deltatone
Type 604 Screw connections with solvent cement sockets, threaded sockets, fusion
sockets, butt fusion nozzles
Type 605 Solvent cement spigot, socket fusion nozzles, butt fusion nozzles
PVC-U 0 to 60 °C
PVC-C 0 to 80 °C
PP 0 to 80 °C
PVDF -20 to 140 °C
FC, FO, DA
Pneumatic
ISO 8573-1 Compressed air class 2 or 3 at -10 °C
ISO 8573-1 Compressed air class 3 or 4 at >0 °C
Temperature of the control medium max. 40 °C
Control pressure FC/FO
DA
G1/4"
PN6
ACS, FDA, DIBt
T (°F)
62 92 122 152
PP
PVC-C
PVC-U
10 20 30 40 50 60
T (°C)
6 bar
5,4 bar
182 212 242 272
70 80 90 100 110 120 130 140 150
Operating Instructions
x Medium pressure
y Control pressure
302
240
220
200
180
160
140
120
100
80
60
40
20
0