Model：
|
NO |
Product Properties |
| |
|
1 |
Rated working pressure |
PN |
1.0-1.6Mpa |
|
2 |
Test pressure |
Shell |
1.5-2.4Mpa |
|
Seal |
1.1-1.76Mpa | ||
|
3 |
Operating temperature |
T |
0-100℃ |
|
4 |
Applicable medium |
Freshwater, seawater, | |
|
NO |
|
material quality |
NO |
|
material quality |
|
1 |
O-ring seal |
NBR |
7 |
Seat backrest |
Phenolic resin |
|
2 |
Retreat spring |
50#Manganese steel |
8 |
Valve plate |
QT450 nickel plating, QT450 nylon coating, aluminum bronze, 304, 316, 316L, 2507, 1.4469, 1.4529 |
|
3 |
Retreat Ring |
45#Zinc plating |
9 |
Backstop rod |
UPVC, 45# |
|
4 |
Round gasket |
45#Zinc plating |
10 |
Lower Valve Shaft |
304, 316, 416 stainless steel, 45 # carbon steel |
|
5 |
Lubricating shaft sleeve |
teflon |
11 |
Seat rubber |
EPDM, NBR, FTFE, silica gel, fluorine gel |
|
6 |
Upper shaft |
304、316、 416stainless steel, 45 # carbon steel |
12 |
valve body |
304, 316, 316L |
|
DN |
ΦD1/ΦD2 |
4-Φd1/∮d2 |
n-Φd3 |
ΦD4 |
H1 |
H2 |
H3 |
ΦD3 |
M*M* |
L1 |
L2 |
|
DN50 |
107.00 |
19.00 |
7 |
72 |
61 |
129 |
11 |
50 |
11*11 |
42 |
32 |
|
125.00 |
19.00 | ||||||||||
|
DN65 |
119.00 |
19.00 |
7 |
72 |
82 |
146 |
11 |
50 |
11*11 |
45 |
47 |
|
145.00 |
19.00 | ||||||||||
|
DN80 |
154.50 |
23.00 |
7 |
72 |
94 |
158 |
11 |
50 |
11*11 |
45 |
65 |
|
155.75 |
24.00 | ||||||||||
|
DN100 |
175.00 |
19.00 |
10 |
92 |
105 |
174 |
14 |
70 |
14*14 |
52.1 |
91 |
|
190.50 |
19.00 | ||||||||||
|
DN125 |
210.00 |
23.00 |
10 |
92 |
123 |
193 |
17 |
70 |
17*17 |
55 |
112 |
|
216.00 |
23.00 | ||||||||||
|
DN150 |
240.25 |
23.50 |
10 |
92 |
137 |
214 |
17 |
70 |
17*17 |
56 |
146 |
|
240.25 |
23.50 | ||||||||||
|
DN200 |
292.00 |
24.60 |
12 |
125 |
164 |
243 |
22 |
102 |
22*22 |
61 |
194 |
|
296.00 |
25.00 | ||||||||||
|
DN250 |
357.00 |
30.00 |
12 |
125 |
195 |
282 |
22 |
102 |
22*22 |
66 |
242 |
|
357.00 |
30.00 | ||||||||||
|
DN300 |
400.00 |
25.00 |
14 |
150 |
232 |
310 |
27 |
125 |
27*27 |
77 |
292 |
|
432.00 |
26.00 | ||||||||||
|
DN350 |
460.00 |
23.00 |
14 |
150 |
264 |
365 |
27 |
125 |
27*27 |
77 |
325 |
|
470.00 |
26.00 | ||||||||||
|
DN400 |
515.00 |
26.00 |
18 |
175 |
325 |
388 |
40 |
140 |
36*36 |
87 |
380 |
|
525.00 |
30.00 | ||||||||||
|
DN450 |
565.00 |
26.00 |
18 |
175 |
330 |
417 |
40 |
140 |
36*36 |
105 |
428 |
|
585.00 |
30.00 | ||||||||||
|
DN500 |
620.00 |
26.00 |
22 |
210 |
363 |
480 |
50 |
165 |
46*46 |
130 |
474 |
|
650.00 |
33.00 | ||||||||||
|
DN600 |
725.00 |
20-Φ30 |
22 |
210 |
459 |
562 |
50 |
165 |
46*46 |
152 |
573 |
|
770.00 |
20-Φ36 |
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