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球墨铸铁伸缩法兰蝶阀 SD341X-16Q

  • Product Model:SD341X-16Q
  • Valve Body Material:Ductile Iron
  • Valve Plate Material:Ductile Cast Iron/304 Stainless Steel
  • Rubber Lined Material:EPDM
  • Nominal Pressure:≤1.6Mpa
  • Applicable Media:Water, Gas, Oil, etc.
  • Applicable Temperature:≤80°C
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  • Product Details
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SD341X法兰伸缩蝶阀具有自动补偿管道热胀冷缩方便装卸的功能,使用于温度在80℃以下,公称压力在1.6MPa以下的石油,化工、电力、造纸、给排水和市政建设等工业管道上作调节流量和载断流体的装置。

SD341X法兰伸缩蝶阀分三种类型

  • A.普通型:选用时按伸缩器的设计规范设计安装,如需加限位螺栓,请购买时注明。
  • B.固定限位型:它即可伸缩,又能限位,具有把伸缩部分固定起来不让其伸缩的功能。其特点是功能多,适用范围更广。
  • C.加长型:它是把普通型伸缩蝶阀的伸缩节加长,使其长度符合用户所需长度(不包括伸缩量),其特点是在老管路的改造时,原管路上的阀门需要更新换代,不需把原管道上的阀门的连接部分割,即可取而代之。加长型选用时也应考虑加限位措施,如需限位请购买时注明。

Product Features

  • 密封部位可调节更换,密封性能可靠。
  • 设计灵活,重量轻,省力,启闭迅速。
  • 伸缩蝶阀不仅能补偿管道温差缩产生的热胀冷缩的功能,还能为维修阀门安装更换提供方便。

Product Parameters

Product Model

SD341X-16Q

Valve Body Material

Ductile Iron

Valve Plate Material

Ductile Cast Iron/304 Stainless Steel

Rubber Lined Material

EPDM

Nominal Pressure

≤1.6Mpa

Applicable Media

Water, Gas, Oil, etc.

Applicable Temperature

≤80°C

Product Size Reference

Nominal Diameter

L

伸缩量

D

n-φd

DN50

145

15

125

4-19

DN65

160

20

145

4-19

DN80

170

25

160

8-19

DN100

185

25

180

8-19

DN125

190

30

210

8-19

DN150

210

30

240

8-22

DN200

220

35

295

12-22

DN250

240

35

355

12-28

DN300

260

40

410

12-28

DN350

275

40

470

16-28

DN400

290

40

525

16-31

DN450

310

45

585

20-31

DN500

330

55

650

20-34

DN600

350

55

770

20-37

DN700

405

55

840

24-37

DN800

435

55

950

24-40

DN900

485

65

1050

28-40

DN1000

760

125

1170

28-43

DN1200

820

125

1390

32-49

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Stable Quality

Implement comprehensive quality control throughout the entire process, meticulously and thoroughly inspecting every detail!

Reasonably Priced

Highly efficient internal cost control has reduced expenses, passing the savings on to our customers!

Prompt Delivery

Advanced production lines and ample inventory have shortened delivery times!

Step 1:Send the Purchase List

Please email the purchase list to nesfovalve@163.com, Tel/WeChat: +86-13382208259, WhatsApp: +852-90445535.

Step 2:Provide Quotation and Model Selection

Upon receiving the customer's purchase list, our company will provide valve quotations 「Price List」 and selection services「Valve Models」.

Step 3:Finalize the Details

Specific arrangements to be finalized:Confirmation of delivery schedule, special requirements, and other details.

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