Buquyma po'latdan yasalgan suyuqlik valfa ni qabul qiladiIchki chayqalishning ichki tuzilishiDisk avtomatik ravishda o'rtacha oqim natijasida hosil bo'lgan kuchlar orqali yopiladi va suyuq oqimlarning teskari oqimining oldini oladiSuv, bug ', moy va kislotali vositalar.
Quyma po'latdan yasalgan suzish valflari texnik xususiyatlari
Moddiy va qurilish
Tana materiallari: WCB Crine po'lat.
Sirtni muhrlash: Bilan qattiqQattiq qotishma qalpoqli perel yoki stellit Cobalt -Tog 'vositasi - LEDEN OAVdan eroziyaga chidamliligini ta'minlash.
Ulanish dizayni: Sferik struktura imkon beradi360 daraja pozitsiyaviy kompensatsiyaDiskning ishonchliligini oshirish.
Ishlash afzalliklari
Ixcham dizaynBilanKam suyuqlikning qarshiligi.
Berdir yuristni muhrlash qobiliyati(Dizaynga qarab).
Sinov va standartlar
Ishlab chiqarilgan va sinovdan o'tganAPI 598, API 6D, JB / T 9092Standartlar.
Quyma po'latdan yasalgan suzish valve jadvali
|
150-sinf |
- |
||||||||||||||||||
|
DN (mm) |
15 |
25 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
700 |
750 |
|
Nps (ichkarida) |
1/2 |
1 |
1-1/2 |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
28 |
30 |
|
L (rf - bw) |
108 |
127 |
165 |
203 |
216 |
241 |
292 |
330 |
356 |
495 |
622 |
699 |
787 |
864 |
978 |
978 |
1295 |
1448 |
1524 |
|
4.3 |
5 |
6.5 |
8 |
8.5 |
9.5 |
11.5 |
13 |
14 |
19.5 |
24.5 |
27.5 |
31 |
34 |
38.5 |
38.5 |
51 |
57 |
60 |
- |
|
L (rt) |
119 |
140 |
178 |
216 |
229 |
254 |
305 |
343 |
368 |
508 |
635 |
711 |
800 |
876 |
991 |
991 |
1308 |
1461 |
1537 |
|
4.7 |
5.5 |
7 |
8.5 |
11.5 |
10 |
12 |
13.5 |
14.5 |
20 |
25 |
28 |
31.5 |
34.5 |
39 |
39 |
51.5 |
57.5 |
60.5 |
- |
|
H |
130 |
140 |
150 |
170 |
180 |
185 |
215 |
240 |
260 |
300 |
350 |
400 |
450 |
480 |
540 |
600 |
680 |
710 |
790 |
|
5.1 |
5.5 |
6 |
6.8 |
7.1 |
7.4 |
8.5 |
9.5 |
10.3 |
11.9 |
13.9 |
15.8 |
17.8 |
19 |
21.3 |
25.6 |
26.8 |
28 |
31.1 |
- |
|
RF (kg) |
7 |
8 |
11 |
15 |
23 |
33 |
44 |
69 |
78 |
137 |
207 |
279 |
428 |
555 |
775 |
835 |
1295 |
1450 |
1620 |
|
Bw (kg) |
6 |
7 |
8.5 |
12 |
16 |
24 |
34 |
57 |
63 |
122 |
175 |
229 |
368 |
483 |
685 |
720 |
1150 |
1300 |
1450 |