ny

Ansi, Jis nazorat klapanlari

Qisqacha tavsif:

DIZAYN VA ISHLAB CHIQARISH STANDARTI
• Dizayn va ishlab chiqarish: API 6D, BS 1868, ASME B16.34

• ASME B16.10, API 6D qalam sifatida yuzma-yuz o'lcham
• Ulanish uchlari o‘lchami: ASME B16.5, ASME B16.47, JIS B2220
• Tekshirish va sinov: ISO 5208, API 598, BS 6755

Texnik xususiyatlari

• Nominal bosim: 150, 300LB, 10K, 20K
• Quvvat sinovi: PT3.0, 7.5,2.4, 5.8Mpa
• Muhr sinovi: 2.2, 5.5,1.5,4.0Mpa
• Gaz muhrining sinovi: 0,6Mpa
• Vana korpusining materiali: WCB(C), CF8(P), CF3(PL). CF8M(R), CF3M(RL)
• Kerakli muhit: suv, bug ', neft mahsulotlari, azot kislotasi, sirka kislotasi
-Mos harorat: -29 ℃ ~ 425 ℃


Mahsulot detali

Mahsulot teglari

Mahsulot tuzilishi xususiyatlari

Tekshirish klapan "avtomatik" vana bo'lib, u quyi oqim uchun ochiladi va teskari oqim uchun yopiladi. Valfni tizimdagi muhitning bosimi bilan oching va vosita orqaga qarab oqganda valfni yoping. Tekshirish klapan mexanizmining turi.Tekshirish klapanlarining eng keng tarqalgan turlari buriluvchi, ko'taruvchi (vilka va shar), kelebek, chek va eguvchi diskdir.Mahsulotlar neft, kimyo, farmatsevtika, kimyoviy o'g'itlar, elektr energiyasi, shahar qurilishida keng qo'llaniladi. va boshqa sanoat quvurlari tizimi.

Tekshirish valfini ko'taruvchi nazorat valfi, tebranish nazorat valfi va kelebek nazorat valfi uch turga bo'linishi mumkin. Ko'taruvchi nazorat klapanlari vertikal va to'g'ridan-to'g'ri ikkiga bo'linadi. klapan turi uch.Butterfly nazorat valfi kelebekli er-xotin flapga, kelebekli bitta qopqoqga bo'linishi mumkin, ulanish shaklidagi yuqoridagi bir necha turdagi nazorat valfi ipli ulanish, gardish aloqasi, payvandlash va qisqich aloqasi to'rt xilga bo'linishi mumkin

Mahsulot tuzilishi

siongleimg

ASOSIY O'lchami va og'irligi

150-sinf

Hajmi

d

D

D1

D2

t

C

n-b

L

DN15

18

90

60.3

34.9

1.6

10

4-16

108

DN20

20

100

69.9

42.9

1.6

11

4-16

117

DN25

25

110

79.4

50.8

1.6

12

4-16

127

DN32

32

115

88.9

63.5

1.6

13

4-16

140

DN40

38

125

98.4

73

1.6

15

4-16

165

DN50

50

150

120.7

92.1

1.6

16

4-19

203

DN65

64

180

139.7

104.8

1.6

18

4-19

216

DN80

76

190

152.4

127

1.6

19

4-19

241

DN100

100

230

190.5

157.2

1.6

24

8-19

292

DN125

125

255

215.9

185.7

1.6

24

8-22

330

DN150

150

280

241.3

215.9

1.6

26

8-22

356

DN200

200

345

298.5

269,9

1.6

29

8-22

495

DN250

250

405

362

323.8

1.6

31

12-25

622

DN300

300

485

431,8

381

1.6

32

12-25

698

10k

Hajmi

d

D

D1

D2

t

C n-b

L

DN15

15

95

70

52

1

12

4-15

108

DN20

20

100

75

58

1

14

4-15

117

DN25

25

125

90

70

1

14

4-19

127

DN32

32

135

100

80

2

16

4-19

140

DN40

38

140

105

85

2

16

4-19

165

DN50

50

155

120

100

2

16

4-19

203

DN65

64

175

140

120

2

18

4-19

216

DN80

76

185

150

130

2

18

8-19

241

DN100

100

210

175

155

2

18

8-19

292

DN125

125

250

210

185

2

20

8-23

330

DN150

150

280

240

215

2

22

8-23

356

DN200

200

330

290

265

2

22

12-23

495

DN250

250

400

355

325

2

24

12-25

622

DN300

300

445

400

370

2

24

16-25

698

DN350

350

490

445

415

2

26

16-25

787

DN400

500

560

510

475

2

28

16-27

864


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