Table of Contents
Advertisement
WSM U15-3
e. Solenoid valve
Maker : Nishina
1. Structure
(1) Shim
(2) spring
(3) Name plate
(4) Plunger
(5) Spring
(6) Spool
(7) Body
(8) Solenoid
(9) Cover
2. Specifications
(1) Alow voltage:
(2) Current:
(3) Power consumption
(4) Coil resistance:
(5) Insulation:
(6) Surge killer:
(7) Relief valve set pressure: 3.9
(8) Cracking pressure:
(9) Valve pressure loss:
(10) Port size:
E : Electromotive force generated in coil (N)
N : No. of turns of coil
d :Rate of magnetic flex ( )
dt
variation in short interval (dt second)
E = N · d
dt
II-118
(11) Plug
(12) Hollow bolt
(13) Washer
(14) Screw
(15)
(16)
O-ring
(17)
(18) Cable clamp
(19) Protection tube
Red
Black
DC 10.8 ~ 14.4V
1.2 A at 20 °C
14.4 W
Approx. 10
at 20 °C
JIS C 4003 H
Diode
+0.2
+0.2
MPa (40
kgf/cm
0
0
at 6l/min
2
3.4 MPa (35kgf/cm
)
at 2l/min
p
A, B
2
0.5 MPa (5.1 kgf/cm
) or
less at 6l/min
A, B, G = G 1/4
P, T = G 3/8
(JIS B2351 O - type)
2
)
Advertisement
Table of Contents
