Model：
| NO | Product attributes | ||
| 1 | Rated working pressure | PN | 1.0-1.6Mpa |
| 2 | Test pressure | Shell | 1.5-2.4Mpa |
| Seal | 1.1-1.76Mpa | ||
| 3 | working temperature | T | 0-100℃ |
| 4 | Applicable media | Freshwater, sea water, air, weak acids and bases, etc | |
|
NO |
Name |
Texture of material |
NO |
Name |
Texture of material |
|
1 |
Handle |
Aluminium alloy |
9 |
Lubricating sleeve |
Teflon |
|
2 |
Connecting top wire |
45# |
10 |
Upper valve shaft |
304, 316, 416 stainless steel, 45# |
|
3 |
Gear plate |
45# |
11 |
Seat rubber |
EPDM、NBR |
|
4 |
Connecting bolt |
45#、Stainless Steel |
12 |
Valve plate |
QT450 nickel plating, QT450 nylon coating, aluminum bronze, 304, 316, 316L, 2507, 1.4469, 1.4529 |
|
5 |
O-ring |
NBR |
13 |
Backstop rod |
UPVC、45# |
|
6 |
Anti-backlash clip spring |
50#Manganese Steel |
14 |
Lower Valve Shaft |
304, 316, 416 stainless steel, 45 # carbon steel |
|
7 |
Backstop ring |
45#Galvanizing |
15 |
valve body |
HT200, QT450, Stainless Steel, Cast Steel |
|
8 |
Round gasket |
45#Galvanizing |
|
DN |
ΦD |
ΦD1 |
n-Φd |
H1 |
H2 |
L1 |
L2 |
|
DN40 |
110.00 |
150 |
4-Φ18 |
76 |
189 |
110 |
178 |
|
DN50 |
125.00 |
165 |
4-Φ18 |
81 |
195 |
110 |
178 |
|
DN65 |
145.00 |
185 |
4-Φ18 |
96 |
199 |
114 |
178 |
|
DN80 |
160.00 |
200 |
4-Φ18 |
98 |
205 |
116 |
178 |
|
160.00 |
200 |
8-Φ18 | |||||
|
DN100 |
180.00 |
220 |
8-Φ18 |
111 |
238 |
129 |
248 |
|
DN125 |
210.00 |
250 |
8-Φ18 |
128 |
244 |
142 |
248 |
|
DN150 |
240.00 |
285 |
8-Φ22 |
143 |
263 |
142 |
248 |
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