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A44Y, A48Y steam safety valve


A44Y, A48Y steam safety valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

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Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

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  Product name : Steam safety valve Product model : A44Y, A48Y
   Driving method : Manual Connection form : Flange
   Structure form : Full open    Sealing material : 堆焊 D507,"Y" 堆焊 Co 基硬质合金 "H" overlay welding D507, "Y" overlay welding Co -based hard alloy
   Pressure range : MPa 1.6 ~ 2.5 MPa    Nominal diameter : 0-DN4 00 DN2 0-DN4 00
   Common materials : Carbon steel, stainless steel    Technical consultation : 021-31007323

是国内著名〖 A44Y、A48Y蒸汽安全阀 〗制造商,也是国内大型【 安全阀 】生产商之一,公司自成立以来始终围绕客户的需求并持续创新,为广大的代理商和企业客户提供〖 A44Y、A48Y蒸汽安全阀 〗解决方案,质量可靠,价格实惠,故畅销全国各地,欢迎新老客户来电,来函,我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic manufacturer of [ A44Y, A48Y steam safety valve ] and one of the large domestic [ safety valve ] manufacturers. Since its establishment, the company has always focused on customer needs and continued innovation for Agents and corporate customers provide solutions of [ A44Y, A48Y Steam Safety Valve ], which are reliable in quality and affordable in price, so they sell well all over the country. Welcome new and old customers to call us and email us. We will provide you with the best service.

 

Product details of steam safety valve

A48Y 蒸汽安全阀适用于工作温度 ≤350 的蒸汽、空气等介质的设备或管路上。 A44Y and A48Y steam safety valves are suitable for equipment or pipelines with working temperature ≤350 for steam, air and other media. As an overpressure protection device. ≤350 的蒸汽、空气等介质的设备或管路上。 Applicable to equipment or pipelines with working temperature ≤350 for steam, air and other media. As an overpressure protection device. , 它是压力容器最为重要的安全附件之一 , 它的功能是:当容器内压力超过某一定值时 , 依靠介质自身的压力自动开启阀门 , 迅速排出一定数量的介质。 It is an automatic pressure relief protection device opened by the static pressure of the inlet . It is one of the most important safety accessories for pressure vessels . Its function is: when the pressure in the container exceeds a certain value , the valve will automatically open based on the pressure of the medium Quickly discharge a certain amount of media. , 阀又自动关闭 , 使容器内压力始终低于允许压力的上限 , 自动防止因超压而可能出现的事故 , 所以安全阀又被称为压力容器的最终保护装置。 When the pressure in the container drops to the allowable value , the valve closes automatically , so that the pressure in the container is always lower than the upper limit of the allowable pressure, and it automatically prevents possible accidents due to overpressure. protective device.

: Material of main parts of steam safety valve :

NO

Part Name

material

1

Valve body

WCB

2

Valve seat

ZG2Cr13

3

Adjustment ring

ZG2Cr13

4

Disc

2Cr13

5

Guide sleeve

2Cr13

6

cap

ZG230-450

7

spring

50CrVA

8

Valve stem

2Cr13

9

wrench

ZG200-400

10

Adjusting screw

45

11

Protective cover

ZG200-400

 

Sealing surface material

堆焊 D507,"Y" 堆焊 Co 基硬质合金 "H" overlay welding D507, "Y" overlay welding Co -based hard alloy

Structure of steam safety valve and main connection dimensions

A44Y, A48Y steam safety valve-Hushan Valve Manufacturing (Shanghai) Co., Ltd.

model

Nominal diameter

do

D

K

g

g1

b

f

f1

Z-? D

f

L

L1

H

A48Y-16CA44Y-16CA44Y-16P A44Y-16R

20

15

105

75

 

55

16

2

 

4-14

2

110

95

411

25

16

115

85

 

65

16

2

 

4-14

2

110

95

411

32

20

140

100

 

78

18

2

 

4-18

3

115

100

411

40

25

150

110

 

85

18

3

 

4-18

3

120

110

472

50

32

165

125

 

100

20

3

 

4-18

3

135

120

532

65

40

185

145

 

120

20

3

 

4-18

3

160

140

556

80

50

200

160

 

135

20

3

 

8-18

3

170

135

561

100

65

220

180

 

155

20

3

 

8-18

3

195

175

667

125

80

250

210

 

185

twenty two

3

 

8-18

3

210

190

857

150

100

285

240

 

210

twenty four

3

 

8-23

3

255

230

915

200

125

340

295

 

265

26

3

 

12-23

3

300

260

1073

250

150

405

355

 

320

30

3

 

12-26

4

350

320

1307

300

220

460

410

 

375

30

4

 

12-26

4

370

350

1233

350

250

520

470

 

435

34

4

 

16-26

4

500

450

1711

400

280

580

525

 

485

36

4

 

16-30

4

500

450

1780

A48Y-25
A44Y-25
A44Y-25P A44Y-25R

20

15

105

75

 

55

16

2

 

4-14

2

110

95

411

25

16

115

85

 

65

16

2

 

4-14

2

110

95

411

32

20

140

100

 

78

18

2

 

4-18

3

115

100

411

40

25

150

110

 

85

18

3

 

4-18

3

120

110

472

50

32

165

125

 

100

20

3

 

4-18

3

135

120

532

65

40

185

145

 

120

twenty two

3

 

8-18

3

160

140

556

80

50

200

160

 

135

twenty two

3

 

8-18

3

170

135

561

100

65

230

190

 

160

twenty four

3

 

8-23

3

195

175

667

125

80

270

220

 

188

28

3

 

8-26

3

210

190

857

150

100

300

250

 

218

30

3

 

8-26

3

255

230

915

200

125

360

310

 

278

34

3

 

12-26

3

300

260

1073

250

150

425

370

 

332

36

3

 

12-30

4

350

320

1307

300

220

485

430

 

390

40

4

 

16-30

4

370

350

1233

350

250

555

490

 

448

44

4

 

16-34

4

500

450

1711

400

280

620

550

 

505

48

4

 

16-36

4

500

450

1780

 

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