艾特阀门3位2位直动式匠阀芯型阀门说明书
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EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009
A-510.A Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
Description
This is a 3-way 2-position, direct acting, spool type sole-noid valve. This valve can be used in applications requiring separate pressure and tank lines, such as a single acting cylinder or any other applica-tion where a three way two position solenoid valve is needed.
Operation
In the de-energized position this valve allows flow from port 1 to 2 while port 3 is blocked.
In the energized position flow is allowed from port 3 to port 1 while port 2 is blocked.
Features
Hardened, ground and honed working parts to limit leakage.Continuously rated. Compact design with low pressure drop.
Rated pressure on all ports.
Performance Data
Sectional View Pressure Drop
Normally closed and Normally open modes
Selector Mode
Flow - L/min P r e s s u r e - p s i
P r e s s u r e - b a r Flow - US gpm
0 10 20 30
40
0 2.6 5.2 7.8 10.4
348
290232174116580
2420
1612840
Flow - L/min
W o r k i n g p r e s s u r e - p s i
W o r k i n g p r e s s u r e - b a r
Flow - US gpm 0
10 20 30 40
0 2.6 5.2 7.8 10.4
3625
2900217514507250
250200150100500
S520H
S520
Flow - L/min
W o r k i n g p r e s s u r e - p s i
W o r k i n g p r e s s u r e - b a r
Flow - US gpm
0 2.6 5.2 7.8 10.4
3625
2900217514507250
EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009A-511.A
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
Model Code
1 Function
S520 - Standard valve S520(H ) - Heavy duty valve
2 Seal Material
N - Nitrile V - Viton ®
3 Manual Override
2 - Screw
(Consult f actory f or a vailability). S ee page A-960.
Code
Port Size
Housing Number - Body Only
Aluminium 3W 3/8" BSP B189824W 1/2" BSP B193588T
1/2" SAE
B19360
6 Port Size
4 Coil Termination
H - DIN43650F - Flying leads
DM - Deutsch moulded
Other terminations available on request.
5 Voltage
12 - 12 VDC 24 - 24 VDC 110 - 110 VAC 220 -
220 VAC
2
1
S520*
N
5
244
H
6
3W
3
*
Dimensions mm (inch)
Installation Drawing
Cartridge Only ––。