description
1 face to face:en558-1.mss
2 flangedends:din2501,bs4504,ansib16.10
3 test&inspection:din3230
4 workingtemperature:nbr≦80℃,epdm≤120℃
5 operator :handwheel,nut,extensionstem,gear operator
dimensions(mm)
dn
dn2501
bs10t/d
bs10t/e
ansi mss sp=81
h
l
l
w
d
n-d
d
n-d
d
n-d
d
n-d
50
125
4-m16
114.3
4-5/8”
114.3
4-5/8
120.5
4-5/8”
290
43
48
180
65
145
4-m16
146
4-5/8”
146
4-5/8”
139.5
4-5/8”
295
46
48
180
80
160
8-m16
165.1
4-5/8”
165.1
4-5/8”
152.5
4-5/8”
320
46
51
200
100
180
8-m16
177.8
4-5/8”
177.8
8-5/8”
190.5
8-5/8”
365
52
51
300
125
210
8-m16
209.5
8-5/8”
209.5
8-5/8”
216
8-3/4”
405
56
51
250
150
240
8-m16
235
8-5/8”
235
8-3/4”
241.5
8-3/4”
405
56
51
300
200
295
8-m16
292.1
8-5/8”
292.1
8-3/4”
298.5
8-3/4”
478
56
57
350
250
350
12-m20
355.6
8-3/4”
355.6
12-3/4”
362
12-7/8”
692
68
70
400
300
400
12-m20
406.4
12-3/4”
406.4
12.7/8
432
12-7/8”
785
78
76
500
350
460
16-m20
469.9
12-7/8”
469.9
12-7/8”
476
12-1”
892
78
76
500
400
515
16-m24
520.7
12-7/8”
520.7
12-7/8”
539.5
12-1”
998
102
89
600
450
565
20-m24
584.2
12-7/8”
584.2
16-7/8”
578
16-9/8”
1422
114
89
600
500
620
20-m24
641.3
16-7/8”
641.3
12-7/8”
635
20-9/8”
1565
127
114
600
600
725
20-m27
755.6
16-1”
755.6
16-9/8”
20.1.25”
1680
154
114
750
materiallist(mm)
no.
part
material
1
“u”seat
epdm/nbr
2
body
di,ggg40?50.astma536
3
knife
304/316
4
stem
420/304
5
cover
di,ggg40?50.astma536
6
seal nut
brass
Knife gate valve