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, |
NO |
Name |
Texture of material |
NO |
Name |
Texture of material |
1 |
handwheel |
cast iron |
8 |
Upper valve shaft |
304、316、416stainless steel |
2 |
Connecting bolt |
Stainless steel |
9 |
Seat backrest |
Phenolic Resin and Aluminum Alloy |
3 |
O-ring |
NBR |
10 |
Valve plate |
QT450 nickel plating, QT450 nylon coating, aluminumbronze, 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 shaft |
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 |
304、316、316Lstainless steel |
DN |
ΦD1/ΦD2 |
4-Φd1/∮d2 |
H1 |
H2 |
L1 |
L2 |
L3 |
D0 |
DN50 |
107.00 |
19.00 |
61 |
195 |
42 |
32 |
148 |
136 |
125.00 |
19.00 | |||||||
DN65 |
119.00 |
19.00 |
82 |
212 |
45 |
47 |
148 |
137 |
145.00 |
19.00 | |||||||
DN80 |
154.50 |
23.00 |
94 |
224 |
, 45 <, /TD> |
65 |
148 |
138 |
155.75 |
24.00 | |||||||
DN100 |
175.00 |
19.00 |
105 |
240 |
52.1 |
91 |
148 |
139 |
190.50 |
19.00 | |||||||
DN125 |
210.00 |
23.00 |
123 |
259 |
55 |
112 |
148 |
140 |
216.00 |
23.00 | |||||||
DN150 |
240.25 |
23.50 |
137 |
280 |
56 |
146 |
148 |
141 |
240.25 |
23.50 | |||||||
DN200 |
292.00 |
24.60 |
164 |
319 |
61 |
194 |
193 |
263 |
296.00 |
25.00 | |||||||
DN250 |
357.00 |
30.00 |
195 |
358 |
66 |
242 |
193 |
263 |
357.00 |
30.00 | |||||||
DN300 |
400.00 |
25.00 |
232 |
389 |
77 |
292 |
210 |
263 |
432.00 |
26.00 | |||||||
DN350 |
460.00 |
23.00 |
264 |
444 |
77 |
325 |
210 |
263 |
470.00 |
26.00 | |||||||
DN400 |
515.00 |
26.00 |
325 |
487 |
87 |
380 |
301 |
400 |
525.00 |
30.00 | |||||||
DN450 |
565.00 |
26.00 |
330 |
567 |
105 |
428 |
220 |
300 |
585.00 |
30.00 | |||||||
DN500 |
620.00 |
26.00 |
363 |
655 |
13, 0 |
474 |
317 |
300 |
650.00 |
33.00 | |||||||
DN600 |
725.00 |
20-Φ30 |
459 |
748 |
152 |
573 |
334 |
300 |
770.00 |
20-Φ36 |