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弹簧全启式安全阀

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  • 公司名称上海东宝阀门制造有限公司
  • 品       牌
  • 型       号A42Y、A44Y
  • 所  在  地上海市
  • 厂商性质生产厂家
  • 更新时间2022/9/7 19:28:45
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      公司现拥有*的理化测试中心,专业数控加工和试验试压自动化生产装备及经验丰富的技术生产团队。工厂*实行以ISO质量标准体系严格控制,以确保产品质量。DBV较早研发制造的高温高压双向零泄露蝶阀,全金属硬碰硬密封蝶阀及多层次蝶片式密封蝶阀,性能*,具有耐高温.耐高压.抗磨抗腐蚀.零泄露双向压,使用寿命长,现场维护更换方便等优点。DBV公司产品严格按ISO、ANSI、API、GB 、HG等标准制造,产品压力从 150LB-2500LB,0.6MPA-16.00MPA,耐温-40℃-1000℃。迄今为止:DBV公司研发制造的产品已深深根植于煤化工、LNG、石油、化工、冶金、供暖等多个应用领域,产品经过多年的用户现场苛刻工况应用,性能可靠稳定。DBV制造设计的产品以其兼容性,经济性和高性能等诸多方面优点都能满足流体控制工业的严格要求,得到了用户的*认可与好评。

      DBV公司始终坚持实施“客户*、严守质量、技术创新”的经营理念,努力研发Z前沿的核心自主技术,为客户提供可持续的产品解决方案和协同服务支持,以确保用户的经济利益得到有效保障。DBV公司具有开发更产品的无限潜力

蝶阀 球阀 闸阀 止回阀 截止阀 隔膜阀 疏水阀 电动气动阀门
A48Y弹簧全启式安全阀适用于工作温度≤350℃的蒸汽、空气等介质的设备和管路上。A44Y型弹簧全启式安全阀适用于工作温度≤300℃的空气、石油等介质的设备和管路上,作为超压保护装置。
弹簧全启式安全阀 产品信息

  A42Y、A44Y、A48Y弹簧全启式安全阀产品概述:


  A48Y弹簧全启式安全阀适用于工作温度≤350℃的蒸汽、空气等介质的设备和管路上。A44Y型弹簧全启式安全阀适用于工作温度≤300℃的空气、石油等介质的设备和管路上,作为超压保护装置。产品连接法兰标准PN<6.4MPa按JB/和T-94系列1.2标准。PN≥6.4MPa按JB/和T-94系列2标准。

A42Y、A44Y、A48Y弹簧全启式安全阀A42Y、A44Y、A48Y弹簧全启式安全阀结构图

  A42Y、A44Y、A48Y弹簧全启式安全阀主要连接尺寸:

型号

公称

主要结构尺寸(mm)

阀体
材料

简要性能

通径
DN(mm)

压力
PN(Mpa)

D

D1

L

L1

H

适用温度

适用介质

A42Y-16C

32

1.6

135

146

115

110

285

铸钢

≤300

油品、空气等

"

40

"

150

160

120

110

278

"

"

"

"

50

"

165

180

135

120

332

"

"

"

"

65

"






"

"

"

"

80

"

200

215

170

135

478

"

"

"

"

100

"

220

245

205

160

590

"

"

"

"

150

"

280

310

255

230

650

"

"

"

"

200

"






"

"

"

A42Y-40

32

4.0

140

150

115

100

285

铸钢

≤300

油品、空气等

"

40

"

145

160

130

120

278

"

"

"

"

50

"

160

180

145

130

332

"

"

"

"

65

"






"

"

"

"

80

"

195

215

170

150

478

"

"

"

"

100

"

230

245

205

185

590

"

"

"

"

150

"

300

310

255

230

650

"

"

"

"

200

"






"

"

"

A42Y-64

32

6.4






铸钢

≤300

油品、空气等

"

40

"

165

160

130

120

308

"

"

"

"

50

"

175

180

155

130

464

"

"

"

"

65

"






"

"

"

"

80

"

210

230

175

160

582

"

"

"

"

100

"

250

270

195

195

600

"

"

"

A42Y-100

32

10.0






铸钢

≤300

油品、空气等

"

40

"






"

"

"

"

50

"

195

180

155

130

500

"

"

"

"

65

"






"

"

"

"

80

"

230

230

175

160

760

"

"

"

"

100

"

265

270

220

210

750

"

"

"

SA42Y-160

32

16.0

115

165

150

150

397

铸钢

≤200

氮、氨气、油品、空气

"

40

"

165

200

165

165

438

"

"

"

SA42Y-320

32

3.2

135

165

150

150

395

铸钢

≤200

氮、氨气、油品、空气

"

40

"






"

"

"

SA42Y-400

32

40.0

135

165

150

150

397

铸钢

≤200

氮、氨气、油品、空气

"

40

"






"

"

"

A44Y-16C

32

1.6






铸钢

≤300

油品、空气等

A44Y-16C

80

1.6

200

220

170

135

538

铸钢

≤300

油品、空气等

"

100

"

215

245

205

185

655

"

"

"

"

150

"

280

310

255

230

740

"

"

"

"

200

"






"

"

"

A44Y-40

32

4.0






铸钢

≤300

油品、空气等

"

40

"

145

165

130

120

314

"

"

"

"

50

"

160

180

145

130

376

"

"

"

"

65

"






"

"

"

"

80

"

195

215

170

150

538

"

"

"

"

100

"

230

245

205

185

655

"

"

"

"

150

"

300

310

255

230

740

"

"

"

"

200

"






"

"

"

A44Y-64

32

6.4






铸钢

≤300

油品、空气等

"

40

"






"

"

"

"

50

"

175

180

155

130

520

"

"

"

"

65

"






"

"

"

"

80

"

210

230

175

160

810

"

"

"

"

100

"

250

270

195

195

890

"

"

"

A44Y-100

32

10.0






铸钢

≤300

油品、空气等

"

40

"






"

"

"

"

50

"

195

180

155

130

520

"

"

"

"

65

"






"

"

"

"

80

"

230

230

175

160

810

"

"

"

"

100

"

265

270

220

210

780

"

"

"

A48Y-16C

32

1.6






铸钢

≤350

蒸气等

"

40

"

145

160

130

115

312

"

"

"

"

50

"

160

180

145

130

366

"

"

"

"

65

"






"

"

"

"

80

"

195

215

170

150

528

"

"

"

"

100

"

215

245

205

185

655

"

"

"

"

150

"

280

310

255

230

724

"

"

"

"

200

"






"

"

"

A48Y-40

32

4.0






铸钢

≤350

蒸气等

A48Y-64

32

6.4






铸钢

≤350

蒸气等

"

40

"






"

"

"

"

50

"

175

180

155

130

508

"

"

"

"

65

"






"

"

"

"

80

"

210

230

175

160

655

"

"

"

"

100

"

250

270

195

195

680

"

"

"

A48Y-100

32

10.0






铸钢

≤350

蒸气等

"

40

"






"

"

"

"

50

"

195

180

160

130

508

"

"

"

"

65

"






"

"

"

"

80

"

180

230

175

160

655

"

"

"

"

100

"

265

270

220

210

785

"

"

"

SFNA-42B25C1

32

"

195



120

185

锻钢

≤55

液化气

"

40

"

230



100

205

"

"

"

"

50

"

270



104

250

"

"

"


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