المقاس |
DN |
φ د 0 |
PCD |
ΦE |
L |
H |
T |
NxφD |
2" |
50 |
152 |
120.7 |
156 |
203 |
140 |
16 |
4xφ19 |
2½ " |
65 |
178 |
139.7 |
176 |
216 |
168 |
18 |
4xφ19 |
3" |
80 |
190.5 |
152.4 |
190 |
241.3 |
175 |
20 |
4xφ19 |
4" |
100 |
228.6 |
190.5 |
228 |
292 |
211 |
23.8 |
8xφ19 |
5" |
125 |
254 |
215.9 |
254 |
330 |
211 |
23.8 |
8xφ22.4 |
6" |
150 |
280 |
241.3 |
280 |
355.6 |
255 |
25.4 |
8xφ22.4 |
8" |
200 |
343 |
298.5 |
340 |
495 |
314 |
28.6 |
8xφ22.4 |
10 " |
250 |
406.4 |
362 |
424 |
622 |
353 |
30.2 |
12xφ25.4 |
12 " |
300 |
483 |
431.8 |
482 |
698 |
411 |
31.8 |
12xφ25.4 |
المقاس |
DN |
φ د 0 |
PCD |
ΦE |
L |
H |
T |
NxφD |
2" |
50 |
152 |
120.7 |
156 |
203 |
140 |
16 |
4xφ19 |
2½ " |
65 |
178 |
139.7 |
176 |
216 |
168 |
18 |
4xφ19 |
3" |
80 |
190.5 |
152.4 |
190 |
241.3 |
170 |
20 |
4xφ19 |
4" |
100 |
228.6 |
190.5 |
228 |
292 |
209 |
23.8 |
8xφ19 |
5" |
125 |
254 |
215.9 |
254 |
330 |
212 |
23.8 |
8xφ22.4 |
6" |
150 |
280 |
241.3 |
280 |
355.6 |
245 |
25.4 |
8xφ22.4 |
8" |
200 |
343 |
298.5 |
340 |
495 |
312 |
28.6 |
8xφ22.4 |
10 " |
250 |
406.4 |
362 |
424 |
622 |
358 |
30.2 |
12xφ25.4 |
12 " |
300 |
483 |
431.8 |
482 |
698 |
416 |
31.8 |
12xφ25.4 |
معلومات تقنية |
ضغط العمل |
ANSI Class 125،XNUMX،XNUMX |
درجة حرارة العمل |
0 ℃ ~ 100 ℃ |
مناسبة المتوسطة |
Water, Oils |
المجموعة الأساسية
|
تكريم قياسي |
ANSI / AWWA C508 |
وجها لوجه |
ASME B16.10 |
حفر شفة الجسم |
ASME B16.1 فئة 125 |
معيار التفتيش |
ANSI/AWWA C508;API 598 |
بيانات الأداء
نوع الجسم |
شفة |
المقاس |
2 "-12" |
مناسبة المتوسطة |
المياه والصرف الصحي وما إلى ذلك |
المميزات
1)Tramlines design which enable the water head had small loss and not heal up the odds and ends easily.
2)Epoxy resin coating of whloe body,separating completely between shell and medium ,which can prevent the valve from corroding by the medium.
3)Disc adopt the rubber of ductile iron draping coated,good elasticity,long service life.
4)Simple and compact constuction, operating reliably and presenting easily.