Model:
NO |
Product attributes | ||
1 |
Rated working pressure |
PN |
1.0-1.6Mpa |
2 |
Test pressure |
|
1.5-2.4Mpa |
Seal |
1.1-1.76Mpa | ||
3 |
working temperature |
T |
0-100℃ |
4 |
Applicable media |
Freshwater, sea water, |
NO |
Name |
Texture of material |
NO |
Name |
Texture of material |
1 |
Actuator |
Aluminum alloy shell |
8 |
Upper valve shaft |
304, 316, 416 stainless steel 45 # carbon steel |
2 |
Connecting bolt |
45#、Stainless Steel |
9 |
Seat backrest |
phenolic resin |
3 |
O-ring |
NBR |
10 |
Valve plate |
QT450 nickel plating, QT450 nylon coating, aluminum bronze, 304, 316, 316L, 2507, 1.4469, 1.4529 |
4 |
Anti-backlash clip spring |
50#Manganese Steel |
11 |
Backstop rod |
UPVC、45# |
5 |
Backstop ring |
45#Galvanizing |
12 |
Lower Valve Shaft |
304、316、416不锈钢 45#carbon steel |
6 |
Round gasket |
45#Galvanizing |
13 |
Seat rubber |
EPDM、NBR、FTFE、 silica gel, fluorine gel |
7 |
Lubricating sleeve |
Teflon |
14 |
valve body |
HT200、QT450、Stainless Steel, Cast Steel |
DN |
ΦD |
4-Φd1 |
H1 |
H2 |
H3 |
L1 |
L2 |
L3 |
L4 |
DN40 |
106.00 |
22 |
65 |
211.0 |
92.0 |
33.5 |
30 |
71.5 |
147 |
DN50 |
123.00 |
22 |
70 |
233.5 |
107.5 |
42 |
32 |
83 |
168 |
DN65 |
142.00 |
22 |
81 |
248.5 |
107.5 |
45 |
47 |
83 |
168 |
DN80 |
154.50 |
23 |
96 |
270.5 |
119.5 |
45 |
65 |
95 |
184 |
154.50 |
23 | ||||||||
DN100 |
183.00 |
27 |
109 |
299.7 |
128.7 |
52.1 |
91 |
103 |
204 |
DN125 |
212.50 |
25 |
123 |
323.5 |
136.5 |
55 |
112 |
108.5 |
262 |
DN150 |
240.00 |
24 |
137 |
361.0 |
153.0 |
56 |
146 |
121.5 |
268 |
DN200 |
295.00 |
24 |
168 |
422.0 |
175 |
61 |
194 |
142 |
301 |
296.00 |
25 | ||||||||
DN250 |
356.00 |
31 |
203 |
477.0 |
192.0 |
66 |
242 |
152 |
390 |
DN300 |
407.00 |
25 |
246 |
533.0 |
217 |
77 |
292 |
174 |
458 |
432.00 |
32 | ||||||||
DN350 |
460.00 |
23 |
279 |
617.0 |
260 |
77 |
325 |
206 |
525 |
470.00 |
26 | ||||||||
DN400 |
515.00 |
26 |
300 |
667.0 |
285 |
87 |
380 |
226 |
532 |
525.00 |
30 | ||||||||
DN450 |
565.00 |
26 |
320 |
728.0 |
319 |
105 |
428 |
260 |
602 |
585.00 |
30 | ||||||||
DN500 |
620.00 |
26 |
363 |
824.0 |
356 |
130 |
474 |
294 |
722 |
650.00 |
33 | ||||||||
DN600 |
725.00 |
20-Φ30 |
449 |
900.0 |
380 |
152 |
573 |
336 |
760 |
770.00 |
20-Φ36 |