Part name |
Body |
Plate |
Sealing ring |
Shaft |
Filler |
Material |
Cast steel,carbon steel,stainless steel |
Cast steel,stainless steel |
Stainless steel,stainless steel and graphite |
Stainless steel |
PTFE,flexible graphite |
PN(MPa) |
DN(mm) |
Main connection dimensions unit:mm |
L |
D1 |
D |
n-d |
H |
HO |
A |
B |
DO |
(kg) |
1 |
50 |
43 |
125 |
165 |
4-18 |
115 |
418 |
200 |
200 |
160 |
13 |
65 |
46 |
145 |
185 |
4-18 |
125 |
442 |
200 |
200 |
160 |
16 |
80 |
64 |
160 |
200 |
8-18 |
130 |
453 |
220 |
200 |
160 |
21 |
100 |
64 |
180 |
220 |
8-18 |
145 |
475 |
240 |
200 |
160 |
26 |
125 |
70 |
210 |
250 |
8-18 |
175 |
522 |
260 |
200 |
160 |
31 |
150 |
76 |
240 |
285 |
8-22 |
180 |
638 |
280 |
280 |
240 |
35 |
200 |
89 |
295 |
340 |
8-22 |
215 |
705 |
320 |
280 |
240 |
41 |
250 |
114 |
350 |
395 |
12-22 |
250 |
775 |
360 |
280 |
240 |
54 |
300 |
114 |
400 |
445 |
12-22 |
290 |
955 |
460 |
420 |
310 |
65 |
350 |
127 |
460 |
505 |
16-22 |
305 |
990 |
500 |
420 |
310 |
100 |
400 |
127 |
515 |
565 |
16-26 |
340 |
1070 |
540 |
420 |
310 |
180 |
450 |
140 |
565 |
615 |
20-26 |
380 |
1145 |
580 |
420 |
310 |
210 |
500 |
152 |
620 |
670 |
20-26 |
410 |
1200 |
620 |
420 |
310 |
250 |
09 |
154 |
725 |
780 |
20-30 |
480 |
1350 |
660 |
420 |
310 |
370 |
700 |
165 |
840 |
895 |
24-30 |
535 |
1550 |
750 |
550 |
400 |
460 |
800 |
190 |
950 |
1015 |
24-33 |
590 |
1665 |
800 |
550 |
400 |
590 |
006 |
203 |
1050 |
1115 |
28-33 |
630 |
1726 |
850 |
550 |
400 |
730 |
1000 |
216 |
1160 |
1230 |
28-36 |
690 |
1965 |
1000 |
750 |
500 |
920 |
1200 |
254 |
1380 |
1455 |
32-39 |
875 |
2360 |
1050 |
750 |
500 |
1200 |
1400 |
279 |
1590 |
1675 |
36-42 |
975 |
2560 |
1050 |
750 |
009 |
1600 |
1600 |
318 |
1820 |
1915 |
40-48 |
1100 |
2780 |
1050 |
750 |
009 |
2100 |
PN1.6 |
50 |
43 |
125 |
165 |
4-18 |
115 |
418 |
200 |
200 |
160 |
15 |
09 |
46 |
145 |
185 |
4-18 |
125 |
442 |
200 |
200 |
160 |
17 |
80 |
64 |
160 |
200 |
8-18 |
130 |
453 |
220 |
200 |
160 |
23 |
100 |
64 |
180 |
220 |
8-18 |
145 |
475 |
240 |
200 |
160 |
28 |
125 |
70 |
210 |
250 |
8-18 |
175 |
522 |
260 |
200 |
160 |
34 |
150 |
76 |
240 |
285 |
8-22 |
180 |
638 |
280 |
280 |
240 |
38 |
200 |
89 |
295 |
340 |
12-22 |
215 |
705 |
320 |
280 |
240 |
44 |
250 |
114 |
355 |
405 |
12-22 |
250 |
775 |
360 |
280 |
240 |
58 |
300 |
114 |
410 |
460 |
16-26 |
290 |
955 |
460 |
420 |
310 |
73 |
350 |
127 |
470 |
520 |
16-30 |
305 |
066 |
500 |
420 |
310 |
150 |
400 |
127 |
525 |
580 |
20-30 |
340 |
1070 |
540 |
420 |
310 |
240 |
450 |
140 |
585 |
640 |
20-33 |
380 |
1145 |
580 |
420 |
310 |
280 |
500 |
152 |
650 |
715 |
20-36 |
410 |
1200 |
620 |
420 |
310 |
350 |
009 |
154 |
770 |
840 |
24-36 |
480 |
1350 |
099 |
420 |
310 |
470 |
700 |
165 |
840 |
910 |
24-39 |
535 |
1550 |
750 |
550 |
400 |
009 |
800 |
190 |
950 |
1025 |
28-39 |
590 |
1665 |
800 |
550 |
400 |
700 |
006 |
203 |
1050 |
1125 |
28-42 |
630 |
1725 |
850 |
550 |
400 |
840 |
1000 |
216 |
1170 |
1255 |
28-42 |
690 |
1965 |
1000 |
750 |
500 |
1100 |
1200 |
254 |
1390 |
1485 |
32-48 |
875 |
2360 |
1050 |
750 |
500 |
1300 |
PN2.5 |
50 |
43 |
125 |
165 |
4-18 |
112 |
260 |
200 |
200 |
160 |
15 |
65 |
46 |
145 |
185 |
8-18 |
115 |
280 |
200 |
200 |
160 |
17 |
80 |
64 |
160 |
200 |
8-18 |
120 |
355 |
220 |
200 |
160 |
23 |
100 |
64 |
190 |
235 |
8-22 |
140 |
390 |
240 |
230 |
160 |
28 |
125 |
70 |
220 |
270 |
8-26 |
170 |
490 |
260 |
200 |
160 |
35 |
150 |
76 |
250 |
300 |
8-26 |
180 |
630 |
260 |
280 |
240 |
40 |
200 |
89 |
310 |
360 |
12-26 |
210 |
069 |
320 |
280 |
240 |
50 |
250 |
114 |
370 |
425 |
12-30 |
240 |
830 |
360 |
280 |
240 |
68 |
300 |
114 |
430 |
485 |
16-30 |
290 |
930 |
460 |
420 |
310 |
80 |
350 |
127 |
490 |
555 |
16-33 |
320 |
1010 |
500 |
420 |
310 |
150 |
400 |
127 |
550 |
620 |
16-36 |
350 |
1070 |
540 |
420 |
310 |
250 |
450 |
140 |
009 |
670 |
20-36 |
380 |
1140 |
580 |
420 |
310 |
300 |
500 |
152 |
660 |
730 |
20-36 |
410 |
1200 |
620 |
420 |
310 |
370 |
600 |
154 |
770 |
845 |
20-39 |
470 |
1340 |
099 |
420 |
310 |
490 |
700 |
165 |
875 |
960 |
24-42 |
550 |
1600 |
750 |
550 |
400 |
630 |
800 |
190 |
990 |
1085 |
24-48 |
640 |
1780 |
800 |
550 |
400 |
720 |
900 |
203 |
1090 |
1185 |
28-48 |
710 |
1920 |
850 |
550 |
400 |
870 |
1000 |
216 |
1210 |
1320 |
28-56 |
770 |
1960 |
1000 |
750 |
500 |
1150 |
Product Description
ductile iron wafer type butterfly valve
Materials Range:
Body: ductile iron
Disc: plated ductile iron/stainless steel/aluminum bronze
Stem: Stainless steel
Seat: NBR/EPDM/PTFE/VITON
Sizes Available: DN50mm to DN1200mm (2" to 48")
Pressure Range: PN (MPa): 1.0, 1.6,
Materials Standard: Others on request
Basic Design: ANSI/AWWA C504
Face to Face Dimension: BS5155 Short, ISO5752 (Series 13), DIN 3202 F16
Inspection & Testing: API 598,
Flanged End Dimension: DIN PN10/16/25, ANSI B16.1, BS4504, ISO PN10/16,
JIS B2212/2213, BS 10 Table D, BS 10 Table E
Top flange: ISO 5211
Suitable Mediums: Fresh water, sea water, gas, oils, acids, alkalis, etc
Suitable Temperature: -26-82C
Design characters:
Correcting holes are made on flange according to standard, easy correcting during the installation.
Through-out bolt or one-side bolt used. Easy replacing and maintenance.
Shaft and disc connected by pin, torque screw or non pin, to achieve the opening and closing.