5300R-1" REV. B2 ITEM
15
1 2
16 12
3
B1 SS1
4
B2 SS2
9
ITEM 19 BREAKDOWN
5
10
8
7
13
QTY
38
ADJUSTING SCREW
1
51300
51302
ZINC
2
HEX JAM NUT
1
51303
51304
CS PLTD
3
UPPER SPRING RETAINER
1
51296
51298
CS
4
SPRING
1
51292
51294
CS
5
UPPER HOUSING
1
51280
51282
CS
6
LOWER HOUSING
1
51272
51274
CS
7
DIAPHRAGM
1
51276
51278
CS
8
DIAPHRAGM PLATE
1
CS
9
LOWER SPRING RETAINER
1
51284 51286 51288 51290 51310
BUNA
51312
‡ VITON
51313 51322
CS PLTD
51314
CS
DIAPHRAGM O-RING
1
11
TRAVEL INDICATOR
1
12 13
LOCKWASHER DIAPHRAGM HOUSING SCREW
1 12
14
DIAPHRAGM HOUSING NUT
12
51316
CS
15
JAM NUT
1
51259
CS
16
HEX NUT
2
51360
CS PLTD
17
BEARING WASHER
2
51306
STEEL
*18
39
17 6
40
1/4NPT
20
STEM O-RING
1
21
41
24
BLOW CASE TRIM
22 27
23 25
42 32
26 32
29
33
30
36 31
35
34
37
43
32
44 43
33
42
36
‡ VITON
83585 51203
B2 PACKING
1
51205
TFE
B3 LOWER PACKING RETAINER
1
51210
SST
BRASS
83587
‡
1
51204
SST
SS2 PACKING
1
51205
TFE
SS3 LOWER PACKING RETAINER
1
51210
SST
SS PACKING KIT SS1 UPPER PACKING RETAINER
51264
BUNA
51266
‡ VITON
1
51260
CS / SST
1
51436
SST
1
51195
CS
51198
SST
51197
‡ INCONEL
*20
HOUSING O-RING
1
21
PACKING PLUG
22
RING RETAINER
23
HAMMER NUT PACKING SPRING
1
51191
BUNA
51193
‡ VITON
*25
PACKING PLUG O-RING
1
26
PACKING WASHER
1
51189
CS
27
STEM
1
53100
SST
28
PLUG RETAINER
1
53102
SST
29
UPPER SEAT/CAGE
1
53104
SST
*30
UPPER SEAT O-RING
1
53106
BUNA
53108
‡ VITON
31
LOWER SEAT/CAGE
1
53110
SST
51310
BUNA
51312
‡ VITON
*32
PLUG O-RING
2
33
CASTLE NUT
1
*34
LOWER SEAT O-RING
1
35
SOLID PLUG
1
53114
SST
36
COTTER PIN
1
53116
ZINC
37
BODY
1
53118
CS
1
53120
SST
39 BC STEM
1
53122
SST
40 BC SOLID PLUG
1
53124
SST
41 BC LOWER SEAT
1
53126
SST
42 ST PLUG RETAINER
2
53128
SST
43
INSERT
2
53130
TFE
44
PLUG DISC
1
53132
SST
38 BC UPPER SEAT/CAGE
*
RECOMMENDED SPARE PARTS
‡
MEETS NACE MR-01-75 SPECIFICATIONS
53112
SST
51181
BUNA
51183
‡ VITON
MALLARD CONTROL TITLE
VITON IS A REGISTERED TRADE NAME OF DUPONT DE NEMOURS CORP. E.C.N:
11/9/20067:56 AM5300R-1-B2.SLDDRW
BUNA
51270
1
STYLE B INSERT TRIM (TEFLON ONLY)
SECTION A-A
51268
N/A
APPROVED
DATE
DRAWN
5300 CONTROL VALVE 1" REVERSE ACTING DATE
PHL 12-08-03 Model File: 5300R-1-B2
TDK
12-08-03
SIZE
B
5300R-1"
SH 1 OF 1
REV.
B2
5300R-1" SHEET 1 OF 1
28
N/A
B1 UPPER PACKING RETAINER
24
19
CS
*10
19
18
MATERIAL
1
B PACKING KIT
14
SH 1 OF 1
#35 ACT. #70 ACT.
B3 SS3
11
DESCRIPTION
PART NUMBER