Parts List - Emerson Fisher Accu-Pressure Y693 Instruction Manual

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35
2
44
1
30
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5
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22
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8
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54B2264-B

Parts list

In this parts list, parts marked NACE are intended
for corrosion-resistant service as detailed in the
National Association of Corrosion Engineers (NACE)
standard MR0-175-90.
Type Y693 Regulator (Figures 3, 4 and 5)
Aluminum lower casing version (Figures 3 and 4)
Key Description
1 Control Spring, Plated steel
2 Adjusting Screw
0.5 to 32 in. w.c. / 1 to 80 mbar spring
1 to 5 psig / 69 mbar to 0.3 bar spring
2 to 5.5 psig / 138 mbar to 0.4 bar spring
4 to 10 psig / 276 mbar to 0.7 bar spring
3 Closing Cap
0.5 to 32 in. w.c. / 1 to 80 mbar spring
1 to 5 psig / 69 mbar to 0.3 bar spring
2 to 5.5 psig / 138 mbar to 0.4 bar spring
4 to 10 psig / 276 mbar to 0.7 bar spring
4 Lower Control Spring Seat, Plated steel
0.5 to 32 in. w.c. / 1 to 80 mbar spring
1 to 5 psig / 69 mbar to 0.34 bar spring
2 to 5.5 psig / 138 mbar to 0.4 bar spring
4 to 10 psig / 276 mbar to 0.7 bar spring
5* Diaphragm Assembly
0.5 to 32 in. w.c. / 1 to 80 mbar springs
Nitrile (NBR)
Fluorocarbon (FKM)
1 to 10 psig / 69 mbar to 0.7 bar springs
Nitrile (NBR)
Fluorocarbon (FKM)
*Recommended Spare Parts
Figure 4. Type Y693 Regulator, Aluminum Lower Casing Version (continued)
Part number
See Table 1
1A5896X0022
1L928608012
1A500528982
1A500528982
1A589544022
1A589544022
1H798714012
1H798714012
14B4240X012
14B4240X012
1A500528982
1A500528982
14B3350X012
14B3350X022
14B3350X032
14B3350X042
VIEW B
Key Description
8 Pusher Post, Stainless steel
9 Lower Casing Assembly, Aluminum
10* Clevis Pin, Plated steel
11 Machine Screw, Stainless steel (2 required)
12 Machine Screw, Stainless steel
13 Stem, Stainless steel
14* Cotter Pin, Stainless steel
15* Stem O-ring
Nitrile (NBR)
Fluorocarbon (FKM)
16* Body Gasket
Nitrile (NBR)
Fluorocarbon (FKM)
18 Cap Screw, Plated steel (2 required)
21 Diaphragm Case Cap Screw, Plated steel
(12 required)
22 Hex Nut, Zinc-plated steel (12 required)
23 Spring Case, Aluminum
25* Disk Holder, Stainless steel
27 Orifice, Stainless steel, 1/2 in. / 13 mm
28 Body
Cast Iron
NPT
NPS 1-1/2
NPS 2
Flanged
CL125 FF
NPS 2 / DN 50
CL250 RF
NPS 2 / DN 50
WCC Steel
NPT
NPS 1-1/2
NPS 2
Flanged
CL150 RF
NPS 1-1/2 / DN 40
NPS 2 / DN 50
Type Y693
63
64
74
66
85
99
12
98
25
27
15
69
16
97
13
28
14
11
79
10
Part number
1L143311992
1H9751X0022
14B2155X012
1B420428982
1A8664X00A2
24B1765X012
1A866537022
1E216306992
1L949306382
T12587T0012
T12587T0022
1H974724052
1B136324052
1A309324122
AE6180X0012
24B1952X012
1A928835032
14B3192X012
14B3192X022
14B3193X012
14B3193X022
14B3192X032
14B3192X042
14B4053X012
14B4053X022
9