Type
Filter
8257: Solenoid valve, with positive lift diaphragm
Seat diameter
Filter
10: Seat diameter 10 mm
Body configuration
Filter
D: 2/2-way body
Connection type
Filter
G2: G 1/4, threaded sockets DIN ISO 228
G3: G 3/8, threaded sockets DIN ISO 228
G4: G 1/2, threaded socket, DIN ISO 228
N2: 1/4" NPT threaded sockets
N3: 3/8 NPT, threaded socket
N4: 1/2 NPT, threaded socket
Valve body material
Filter
12: CW617N (brass)
37: 1.4408, stainless steel
Seal material
Filter
2: NBR
4: FKM
7: HNBR
14: EPDM
Control function
Filter
1: Normally closed (NC)
Voltage
Filter
24: 24 V
110: 110 V
230: 230 V
Frequency,<|>(only possible with design FR)
Filter
50: 50 Hz
60: 60 Hz
50/60: 50 - 60 Hz
DC: DC
Execution type
Filter
OHNE
0101: Media wetted area cleaned to ensure suitability for paint applications, parts sealed in plastic bag
Special version
Filter
OHNE
S: Sonderausführung für Sauerstoff, without BAM approval!
X: ATEX version