| Triple Eccentric Butterfly Valves |
| Sungo Series Triple Eccentric butterfly Valve offers 2 main categories: the soft seal Type and metal to metal seal type. The metal Seal Series, Sungo adopt Multi Layer Metal Seat. The Connection with wafer type, Lug type and flanged type will be available. |
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| Butterfly valve Design Construction and Specifications |
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| SUNGO Butterfly valves design and manufacture comply to MSS SP 67-1997 |
| Each are tested according to API 598,and marking is per MSS SP-25 |
| Face to face dimension complies to BSS5155 |
| Flanges comply to API 605 |
| Pressure-temperature grade complies to ANSI B6.34 |
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| Construction is as follows |
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| * Anti-Blowout spring pin |
| * Position Indicator plate |
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| Triple Eccentric Butterfly Valves |
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| Standard Material Specification |
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| NO. |
PART NAME |
Standard |
Stainless Steel |
| 1 |
Body |
ASTM A216-WCB/316 overlay |
ASTM A351-CF8M |
| 2 |
Disc |
ASTM A216-WCB |
ASTM A351-CF8M |
| 3 |
Disc Retaining Ring |
ASTM A182-F316 |
ASTM A182-F316 |
| 4 |
Steel Seal Ring |
ASTM A182-F316 |
ASTM A182-F316 |
| 5 |
Seal Ring |
Graphite/PTFE |
Graphite/PTFE |
| 6 |
Gland Flange |
ASTM A216-WCB |
ASTM A351-CF8 |
| 7 |
Shaft |
ASTM A182-F316 |
ASTM A182-F316 |
| 8 |
Gland |
ASTM A182-F316 |
ASTM A182-F316 |
| 9 |
Spacer Ring |
ASTM A182-F316 |
ASTM A182-F316 |
| 10 |
Gasket |
SS316+Graphite |
SS316+Graphite |
| 11 |
End Cover |
ASTM A105 |
ASTM A182-F316 |
| 12 |
Yoke |
ASTM A216-WCB |
ASTM A351-CF8M |
| 13 |
Bearing |
ASTM A182-F316/Cr plated |
ASTM A182-F316/Cr plated |
| 14 |
Hemicycle Ring |
ASTM A182 -F316 |
ASTM A182 -F316 |
| 15 |
Packing |
Graphite/PTFE |
Graphite/PTFE |
| 16 |
Screw |
ASTM A193-B7 |
ASTM A193-B8 |
| 17 |
Gland Bolt |
ASTM A193-B7 |
ASTM A193-B8 |
| 18 |
Disc Screw |
S.S. |
S.S. |
| 19 |
Disc Pin |
S.S. |
S.S. |
| 20 |
Body Stud |
ASTM A193-B7 |
ASTM A193-B8 |
| 21 |
Body Nut |
ASTM A194 -2H |
ASTM A194 -8 |
| 銆€ |
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銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€ |
| Class 150 - ISO PN20(PN6,PN10,PN16)銆€銆€銆€銆€銆€銆€銆€ |
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| Valve Size |
H1 |
H2 |
A |
L |
Approximate Weight(kg) |
| inch |
mm |
Lug |
Wafer |
flanged (Short Pattern) |
Lug |
Wafer |
Flanged |
| 3" |
80 |
157 |
239 |
45 |
48 |
48 |
114 |
17 |
15 |
22 |
| 4" |
100 |
179 |
280 |
45 |
54 |
54 |
127 |
19 |
17 |
25 |
| 6" |
150 |
194 |
310 |
45 |
57 |
57 |
140 |
30 |
27 |
39 |
| 8" |
200 |
230 |
330 |
75 |
64 |
64 |
152 |
37 |
33 |
48 |
| 10" |
250 |
280 |
380 |
80 |
71 |
71 |
165 |
50 |
45 |
65 |
| 12" |
300 |
310 |
450 |
100 |
81 |
81 |
178 |
81 |
69 |
100 |
| 14" |
350 |
340 |
500 |
110 |
92 |
92 |
190 |
96 |
86 |
125 |
| 16" |
400 |
365 |
510 |
110 |
102 |
102 |
216 |
137 |
122 |
177 |
| 18" |
450 |
436 |
640 |
135 |
114 |
114 |
222 |
158 |
141 |
205 |
| 20" |
500 |
450 |
660 |
150 |
127 |
127 |
229 |
214 |
191 |
277 |
| 24" |
600 |
530 |
820 |
170 |
154 |
154 |
267 |
291 |
260 |
377 |
| 28" |
700 |
600 |
903 |
170 |
165 |
165 |
292 |
426 |
380 |
551 |
| 30" |
750 |
630 |
930 |
170 |
190 |
190 |
318 |
616 |
550 |
798 |
| 32" |
800 |
696 |
967 |
175 |
190 |
190 |
318 |
728 |
650 |
943 |
| 36" |
900 |
760 |
1105 |
175 |
203 |
203 |
330 |
930 |
830 |
1204 |
| 40" |
1000 |
830 |
1175 |
175 |
216 |
216 |
410 |
1176 |
1050 |
1523 |
| 42" |
1050 |
860 |
1210 |
175 |
229 |
229 |
410 |
1344 |
1200 |
1740 |
| 48" |
1200 |
960 |
1320 |
200 |
254 |
254 |
470 |
1568 |
1400 |
2030 |
| 銆€ |
銆€ |
銆€ |
銆€ |
銆€ |
銆€ |
銆€ |
銆€ |
銆€ |
銆€ |
銆€ |
銆€ |
銆€ |
| Class 300 - ISO PN50(PN25,PN40)銆€銆€銆€銆€銆€銆€銆€ |
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| Valve Size |
H1 |
H2 |
A |
L |
Approximate Weight(kg) |
| inch |
mm |
Lug |
Wafer |
flanged (Short Pattern) |
Lug |
Wafer |
Flanged Short(I) Short(II) |
| 3" |
80 |
157 |
239 |
45 |
48 |
48 |
114 |
180 |
18 |
16 |
23 |
30 |
| 4" |
100 |
179 |
280 |
45 |
54 |
54 |
127 |
190 |
20 |
18 |
26 |
34 |
| 6" |
150 |
220 |
356 |
60 |
59 |
59 |
140 |
210 |
37 |
33 |
48 |
62 |
| 8" |
200 |
260 |
420 |
80 |
73 |
73 |
152 |
230 |
52 |
46 |
67 |
87 |
| 10" |
250 |
310 |
430 |
90 |
83 |
83 |
165 |
250 |
71 |
63 |
91 |
118 |
| 12" |
300 |
345 |
480 |
100 |
92 |
92 |
178 |
270 |
109 |
97 |
141 |
183 |
| 14" |
350 |
370 |
450 |
110 |
117 |
117 |
190 |
290 |
134 |
120 |
174 |
226 |
| 16" |
400 |
390 |
550 |
120 |
133 |
133 |
216 |
310 |
213 |
190 |
276 |
359 |
| 18" |
450 |
490 |
705 |
130 |
149 |
149 |
222 |
330 |
347 |
310 |
450 |
585 |
| 20" |
500 |
520 |
750 |
140 |
159 |
159 |
229 |
350 |
431 |
385 |
558 |
725 |
| 24" |
600 |
590 |
910 |
150 |
181 |
181 |
267 |
390 |
526 |
470 |
682 |
887 |
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| Note: if PN>50 according to the client鈥檚 request. |
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