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Location: 一定牛彩票网 > Products > Safety Valves > A38Y Double Spring Type Safety Valve > A38Y Double Spring Type Safety Valve

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A38Y double spring-loaded safety valve

  • A38Y Model number: A38Y
  • A38Y双联弹簧式安全阀 Category: A38Y double spring-loaded safety valve
  • 面议 Price:Negotiable
  • 温州 Place of Origin: Wenzhou

A38Y double spring-loaded safety valve is suitable for equipment and pipelines with working temperature ≤350 ℃ such as steam and water. As an overpressure protection device. The connection flange standard is according to series 1 of JB / T ... 94.

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I. Overview of A38Y double spring-loaded safety valve :

This valve is suitable for equipment and pipelines with working temperature ≤350 ℃ for steam, water and other media. As an overpressure protection device.The connecting flange standard is according to JB / T ... 94 series 1 .

Second, A38Y double spring type safety valve structure picture:

3. Material description of main parts of A38Y double spring-loaded safety valve :

、A43H、A37H型安全阀除三通(材料为WCB)外,欺余零件的材料均和A47H、A48Y型弹簧式安全阀相同。 A38Y , A43H, A37H type safety valves are the same as the A47H and A48Y spring-type safety valves except for the three-way valve (WCB).

Fourth, A38Y double spring-type safety valve corresponds :

A43H A37H 型双联安全阀是在 Y 型接头上装设两个同样规格的 A48Y A47H 型安全阀而构成,其公称通径系列指 Y 型接头进口通径,其组合情况如下表: The A38Y , A43H , A37H type double safety valve is formed by installing two A48Y or A47H safety valves of the same specification on the Y -type joint. The nominal diameter series refers to the inlet diameter of the Y -type joint. The combination is as follows:

A38Y type

Corresponding A48Y

50

32 × 2

80

50 × 2

100

65 × 2

150

100 × 2

Five, A38Y double spring-loaded safety valve overall dimensions and connection dimensions:

model

Nominal diameter

do

D

K

g

g1

b

f

f1

Z-ød

DN '

D1

K1

g2

b1

f '

Z1-ød1

L

L1

L0

h

H

A37H-16C A43H-16C

50

25

165

125

100

 

20

3

 

4-18

32

140

100

78

18

2

4-18

115

110

165

235

547

80

40

200

160

135

 

20

3

 

8-18

50

165

125

100

16

3

4-18

135

120

190

285

795

80

50

200

160

135

 

20

3

 

8-18

65

185

145

120

18

3

4-18

140

130

205

310

835

100

65

220

180

155

 

twenty two

3

 

8-18

80

200

160

135

20

3

8-18

160

135

255

355

890

125

80

250

210

185

 

twenty two

3

 

8-18

100

220

180

155

twenty two

3

8-18

170

160

260

410

1170

150

100

285

240

210

 

twenty four

3

 

8-23

125

250

210

185

twenty two

3

8-18

190

190

275

430

1240

A37H-25 A43H-25

50

25

165

125

100

 

20

3

 

4-18

32

140

100

78

18

2

4-18

115

110

165

235

547

80

40

200

160

135

 

twenty two

3

 

8-18

50

165

125

100

16

3

4-18

135

120

190

285

795

80

50

200

160

135

 

twenty two

3

 

8-18

65

185

145

120

18

3

4-18

140

130

205

310

835

100

65

230

190

160

 

twenty four

3

 

8-23

80

200

160

135

20

3

8-18

160

135

255

355

890

125

80

270

220

188

 

28

3

 

8-26

100

220

180

155

twenty two

3

8-18

170

160

260

410

1170

150

100

300

250

218

 

30

3

 

8-26

125

250

210

185

twenty two

3

8-18

190

190

275

430

1240

A37H-40 A43H-40

50

25

165

125

100

88

20

3

4

4-18

32

140

100

78

16

2

4-18

115

110

165

235

547

80

40

200

160

135

121

twenty two

3

4

8-18

50

165

125

100

16

3

4-18

135

120

190

285

795

80

50

200

160

135

121

twenty two

3

4

8-18

65

185

145

120

18

3

4-18

140

130

205

310

835

100

65

235

190

160

150

twenty four

3

4.5

8-23

80

200

160

135

20

3

8-18

160

135

255

355

890

125

80

270

220

188

176

28

3

4.5

8-26

100

220

180

155

twenty two

3

8-18

170

160

260

410

1170

150

100

300

250

218

204

30

3

4.5

8-26

125

250

210

185

twenty two

3

8-18

190

190

275

430

1240

A38Y-16C

50

20

165

125

100

 

20

3

 

4-18

40

150

110

85

16

3

4-18

198

100

165

225

636

80

32

200

160

135

 

20

3

 

8-18

65

185

145

120

20

3

4-18

230

120

190

265

817

100

40

220

180

155

 

twenty two

3

 

8-18

80

200

160

135

20

3

8-18

293

140

265

265

921

150

80

285

240

210

 

twenty four

3

 

8-23

125

250

210

185

twenty two

3

8-18

320

175

250

420

1097

A38Y-25

50

20

165

125

100

 

20

3

 

4-18

40

150

110

85

16

3

4-18

198

100

165

225

636

80

32

200

160

135

 

twenty two

3

 

8-18

65

185

145

120

20

3

4-18

230

120

190

265

817

100

40

230

190

160

 

twenty four

3

 

8-23

80

200

160

135

20

3

8-18

293

140

265

265

921

150

80

300

250

218

 

30

3

 

8-26

125

250

210

185

twenty two

3

8-18

320

175

250

420

1097

A38Y-40

50

20

165

125

100

88

20

3

4

4-18

40

150

110

85

16

3

4-18

198

100

165

225

636

80

32

200

160

135

121

twenty two

3

4

8-18

65

185

145

120

20

3

4-18

230

120

190

265

817

100

40

235

190

160

150

twenty four

3

4.5

8-23

80

200

160

135

20

3

8-18

293

140

265

265

921

150

80

300

250

218

204

30

3

4.5

8-26

125

250

210

185

twenty two

3

8-18

320

175

250

420

1097

订货说明: Ordering instructions for A38Y double spring-loaded safety valve :

阀体材质及密封面材质 工作压力级或开启压力(整定压力)值 排放压力的最高值及回座压力(或启闭压差)最低值 被保护系统或设备的必须排量及拟装设阀门的数量 使用介质及其重度(液体)或分子量(气体) 进口介质温度 阀门承受背压的类型及数值 是否带附件以便我们为您正确选型。 1. ① Product name and model ② Nominal diameter ③ Valve body material and sealing surface material Working pressure level or opening pressure (setting pressure) value The highest value of discharge pressure and the lowest value of recoil pressure (or opening and closing pressure difference) The required displacement of the system or equipment to be protected and the number of valves to be installed ⑦ the medium used and its gravity (liquid) or molecular weight (gas) ⑧ the temperature of the inlet medium 的 the type and value of the back pressure of the valve You have the correct selection.

2.If there are special requirements, please indicate when ordering the product

3. If the model has been selected by the design unit, please order directly from our sales department according to the model.

, 请您尽量提供设计图。 4. When the use occasion is very important or the environment is more complicated , please provide design drawings as much as possible.

A38Y double spring-loaded safety valve is suitable for equipment and pipelines with working temperature ≤350 ℃ such as steam and water. As an overpressure protection device. The connection flange standard is according to series 1 of JB / T ... 94.

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[Please customers before placing an order or buying]
[Please communicate with our salesperson or call us through Tradelink]
(1) Price: The price is subject to the actual price quoted by our company!
(2) Product problems: All products of our company undergo strict quality inspection before delivery to ensure that there are no problems before delivery!
(3) Product pictures: All pictures are taken in kind, but there will be slight color differences due to light and display. Please understand. (4) Product attributes: Please consult the product model and size before ordering or purchasing. Wait to confirm that the product you are buying is the same size as the product you need.

Yongjia Yingke Pump Valve Co., Ltd. specializes in providing product information such as A38Y double spring-loaded safety valve. Welcome to inquire!
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