Product Description
- Design standard:API594
- Face to face:ISO5752/DIN3202
- Body flange drilling:DIN2501 PN10/PN16 BS4504
- Test standard:API 598
Material of main parts
|
No. |
Item |
Materical |
Symbol |
|
1 |
Body |
Cast iron |
ASTM A 126 CL.B/GG25 |
|
|
|
Ductile iron |
ASTM A536 65-45-12/GGG40 |
|
|
|
Carbon steel |
ASTM A216 WCB |
|
|
|
Stainless steel |
ASTM A351 CF8/CF8M |
|
|
|
Bronze |
ASTM B148 C954 |
|
2 |
Disc |
Ductile iron |
ASTM A536 65-45-12/GGG40 |
|
|
|
Stainless steel |
ASTM A351 CF8/CF8M |
|
|
|
Bronze |
ASTM B148 C954 |
|
3 |
Spring |
Stainless steel |
ASTM A182 316/416 |
|
4 |
Stem |
Stainless steel |
ASTM A182 304/316/416 |
|
5 |
Seat |
Elastomer |
Working temperature |
|
|
|
EPDM |
-15℃-140℃ |
|
|
|
NBR |
-10℃-80℃ |
|
|
|
VITON |
-20℃-150℃ |
Outline Dimensions & Connection Dimensions & Weight:
|
Type |
Size |
D |
D1 |
D2 |
L |
R |
t |
Weight(kg) |
|
H77X |
DN40 |
107 |
65 |
43.3 |
43 |
28.8 |
19 |
1.5 |
|
|
DN50 |
107 |
65 |
43.3 |
43 |
28.8 |
19 |
1.5 |
|
|
DN65 |
127 |
80 |
60.2 |
46 |
36.1 |
20 |
2.4 |
|
|
DN80 |
142 |
94 |
66.4 |
64 |
43.4 |
28 |
3.6 |
|
|
DN100 |
162 |
117 |
90.8 |
64 |
52.8 |
27 |
5.7 |
|
|
DN125 |
192 |
145 |
116.9 |
70 |
65.7 |
30 |
7.3 |
|
|
DN150 |
218 |
170 |
144.6 |
76 |
78.6 |
31 |
9.0 |
|
|
DN200 |
273 |
224 |
198.2 |
89 |
104.4 |
33 |
17 |
|
|
DN250 |
328 |
265 |
233.7 |
114 |
127 |
50 |
26 |
|
|
DN300 |
378 |
310 |
283.9 |
114 |
148.3 |
43 |
42 |
|
|
DN350 |
438 |
360 |
332.9 |
127 |
172.4 |
45 |
55 |
|
|
DN400 |
489 |
410 |
381 |
140 |
197.4 |
52 |
75 |
|
|
DN450 |
539/555 |
450 |
419.9 |
152 |
217.8 |
58 |
104/107 |
|
|
DN500 |
594 |
505 |
467.8 |
152 |
241 |
58 |
111 |
|
|
DN600 |
690 |
624 |
572.6 |
178 |
295.4 |
73 |
172 |
|
|
DN700 |
800 |
720 |
680 |
229 |
354 |
98 |
219 |
