SANDPIPER MHDF3 User Manual
Page 15

mhdf3dl7sm-rev1210
Model MHDF3 Page 13
NOT SHOWN:
031.019.156.
MAIN AIR VALVE ASSEMBLY
1
(includes items 10, 11, 13, 14, 15 &16)
901.035.115.
WASHER FLAT
8
(used w/Santoprene Flaps)
MHDF4-A Type 3
60
545.009.330.
HEX NUT
8
61
900.007.330.
LOCK WASHER
8
62
807.005.330.
STUD
8
63
360.036.426.
FLANGE GASKET
2
64
334.037.010.
ADAPTOR FLANGE
2
NOT SHOWN:
770.020.080.
SPACER, FOOT
4
901.006.330.
WASHER, FLAT (used w/ foot spacer) 8
ITEM
NO.
PART NUMBER DESCRIPTION
QTY.
30
360.041.379
GASKET, VALVE BODY
1
31
360.048.425
GASKET, VALVE BODY
1
32
518.014.156
MANIFOLD
2
33
545.007.330
NUT, HEX - 7/16-14
20
34
545.008.330
NUT, HEX, 1/2-13
24
35
547.002.110
NUT, STOP
8
36
547.006.330
NUT, STOP
2
37
560.001.360
O-RING
2
38
560.020.360
O-RING
6
39
560.022.360
O-RING
2
40
570.002.360
PAD, HINGE
4
570.002.365
PAD, HINGE
4
41
570.012.371
PAD, WEAR
2
42
612.014.000
PLATE, DIAPHRAGM
2
43
612.015.156
PLATE, OUTER DIAPHRAGM
2
44
618.003.330
PLUG, PIPE, 1/4
2
45
618.004.330
PIPE, PLUG
2
46
620.011.114
PLUNGER, ACTUATOR
2
47
670.006.115
RETAINER, FLAP VALVE
4
48
685.008.120
ROD, DIAPHRAGM
1
49
720.004.360
SEAL, U-CUP
2
50
722.007.115
SEAT, FLAP VALVE
4
51
807.016.330
7/16-14 X 3 STUD
12
52
807.017.330
7/16-14 X 3 STUD
8
53
807.018.110
STUD, 1/4-20
8
54
900.003.330
WASHER, LOCK, 1/2
8
55
900.006.330
WASHER, LOCK - 7/16 1
2
56
901.006.330
WASHER, FLAT, 1/2
12
57
901.011.180
WASHER
12
58
901.013.180
WASHER, SEALING
2
59
901.023.330
WASHER, FLAT
2