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VSX4 and VSX8 Series
Parts Ordering
Controller that have been disassembled for repair
must be tested for proper operation before being
returned to service.
The type number, pressure ranges, functional
class and date of manufacture are stamped on the
nameplate. Always provide this information when
Parts List
VSX4 and VSX8 Series Controller
KEy
1
2
3
4
5
6*
7*
8
9
10
11
12
13
14*
15
16*
Screw H M6 x 16 (8 for the spring case and 1 for the diaphragm assembly)
17
18
19
20
21
22
23
24
25
26
27
28
O-ring R8 (8.90 x 2.70) (3 required for VSX4 Series, 2 required for VSX8 Series)
29
30
31*
32
33*
Inlet O-ring
34
36
38
40
41
42
43
44
46*
47*
47*
48
49
50*
51
52
53
54
58
80
81
83
84
93
96
102
103
104
1. When adjusting the controller, refer to the Controller Spring Range tables, Tables 1 and 2, to ensure the desired set value is achievable for the controller construction, either low
pressure (Type VSX4L or VSX8L) or high pressure (Type VSX4H).
2. Applicable for Type VSX8 with remote trip sensor.
*Recommended Spare Part
14
IDENTIFICATION
Lower case
Upper case
Closing cap
Reset pin
Back plate
Diaphragm
Diaphragm plate
Valve plug spring
Plug support
Spring locator
Fastening clip of reset pin (4 required)
Nut H M6 (8 required)
Ring (2 required)
Closing Cap O-ring (51.00 x 3.00)
Self-locking ring
Connection ring (not shown)
Axis
Cam
Screw HM4 x 8 (2 required)
Flexing spring
Fastening clip
Manual button
O-ring (2 required)
Relatching spring
Gland sleeve
Travel indicator diaphragm
O-ring R1 (2.60 x 1.90) (2 required)
Reset button
Lock nut
Diaphragm support
(not shown)
(1)
Screw H M6x12 (not shown) (4 required)
Half flange (not shown) (2 required)
UPSO Spring
UPSO Adjusting screw
OPSO Spring
Maximum washer
OPSO Adjusting screw
Fastening ring (not shown)
Outlet O-ring I 5370 (54.0 x 2.0)
VSX4 Series Valve plug D24/Disk (Medium capacity)
VSX8 Series Valve plug D39/Disk (High capacity)
Vent
Plug, 1/4 NPT (not shown) (for Internal only)
Sense blocking O-ring (2.00 x 1.25) (for External only)
Sense Blocking Screw (for External only)
Limit switch
Travel stop
Positioner
Safety nut M4
Base label
O-ring (1.15 x 1.00) (not shown) (4 required)
Lockwire
Slamshut label
O-ring R8 (10.82 x 1.78)
Nut M (2.5 x 0.45)
Ring Guide
Mini Washer (for UPSO spring)
Maxi Seat
corresponding with your local Sales Office regarding
replacement parts or technical assistance.
When ordering replacement parts, refer to the key
number of each needed part as found in the parts list.
Separate kits containing all recommended spare parts
are available. See tables on pages 15 and 16.
8073 (36.0 x 2.2)
PART NUMBER
Type VSX4L
Type VSX4H
GF01865X012
GF01866X012
GF01922X012
GF01936X012
GF01926X012
GF01929X012
GF01927X012
GF01944X012
GF02174X012
GF01939X012
GF01938X012
FA406150X12
GE38209X012
GF01932X012
GF03448X012
FA406200X12
GE38207X012
GF01937X012
GF01935X012
ERCA00252A0
GF03474X012
GF04808X012
FA406153X12
GF01933X012
GF03445X012
GF02175X012
GF01931X012
GF01928X012
GF03446X012
GF03447X012
GF01930X012
FA404550X12
- - - - - - - - - - -
GF01934X012
GF03442X012
GE38176X012
GF01942X012
See Table 2
ERAA05947A0
See Tables 1 and 2
GF01925X012
GF01923X012
GF04079X012
GF03443X012
GF01940X012
- - - - - - - - - - -
27A5516X012
1C333528992
GF03449X012
GF02261X012
- - - - - - - - - - -
- - - - - - - - - - -
- - - - - - - - - - -
- - - - - - - - - - -
GF03444X012
T14088T0012
- - - - - - - - - - -
- - - - - - - - - - -
- - - - - - - - - - -
- - - - - - - - - - -
ERAA05957A0
ERAA05956A0
Type VSX8L
ERCA00875A0
ERAA06343A0
GF01927X012
ERAA06243A0
ERAA05874A0
ERCA01265A0
- - - - - - - - - - -
ERAA05855A0
ERCA01254A0,
ERCA01044A0
(2)
- - - - - - - - - - -
- - - - - - - - - - -
- - - - - - - - - - -
ERAA05852A0
M4006669X12
(2)
ERAA05924A0
ERCA01078A0
(2)
ERAA05875A0
- - - - - - - - - - -
ERCA02550A0
ERCA01387A0
ERAA05861A0
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