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365betͶע / Check valve / Lift check valve Consulting Hotline: 021-331007323

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Lift check valve


Lift check valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

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

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process

 

  Product name : Lift check valve Product model :   H41Y, H41H
   Driving method : Manual Connection form : Pair
   Structure form : Bright pole, dark pole    Sealing material : Hard alloy, stainless steel
   Pressure range : 1.6 ~ 6.4MPa    Nominal diameter : -DN3 00 DN15 -DN3 00
   Common materials : Carbon steel, stainless steel    Technical consultation : 021-31007323

是国内著名〖 升降式止回阀 〗制造商,也是国内大型【 止回阀 】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〖升降式止回阀 〗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 Lifting Check Valves 』 and one of the large domestic [ Check Valves ] manufacturers. Since its establishment, the company has always focused on customer needs and continued innovation to provide Agents and corporate customers provide the "Lifting Check Valve" solution, which is reliable in quality and affordable, so it sells all over the country. Welcome new and old customers to call us or write us, we will provide you with the best service.

First, the main purpose of lifting check valve


       选用于公称压力PN1.6~6.4MPa,工作温度-29~550℃的石油、化工、火力电站等各种工况的管路上。 The lifting check valve is selected for pipelines with various operating conditions such as petroleum, chemical and thermal power stations with nominal pressure PN1.6 ~ 6.4MPa and working temperature -29 ~ 550 ℃. Applicable medium: water, oil, steam, etc.

 

Structure and characteristics of lifting check valve


1. Exquisite selection of materials, meeting domestic and foreign relevant standards, high overall quality of materials.

2. The sealing pairing is advanced and reasonable. The sealing surfaces of the valve disc and the valve seat are made of iron-based alloy or Stellite cobalt-based hard alloy. ,long lasting.

美标旋启式止回阀 产品按国家标准GB/T12235设计制造。 3. American standard swing check valve products are designed and manufactured according to national standard GB / T12235.

4. Various piping flange standards and flange seal types can be used to meet various engineering needs and user requirements.

5. The valve body has a complete range of materials. The gasket can be reasonably selected according to the actual working conditions or user requirements, and can be applied to various pressure, temperature and medium working conditions.

We can design and manufacture non-return valves with different structural forms and connection forms according to user requirements.

 

Application range of lifting check valve

Design and Manufacturing

GB / T12235

Connection size

Structure length

GB / T12221

Flange size

JB / T79

Inspection and test

JB / T9092

material

Carbon steel

GB / T12229

stainless steel

GB / T12230

alloy steel

Q / ZB66

Sign

GB / T12220

Supply

JB / T7928

 

Fourth, the main parts of the lifting check valve materials and main uses

Valve body

cap Disc Valve seat Applicable medium Applicable temperature (≤ ℃)

WCB

WCB + D507Mo

WCB + D577

Water, oil, steam

425

ZG1Cr18Ni9Ti

0Cr18Ni9 + Stellite12

0Cr18Ni9 + Stellite6

Acid

200

ZG1Cr18Ni2Mo2Ti

CF8M + Stellite12

ZG1Cr18Ni2Mo2Ti

Phosphoric acid, acetic acid, mixed acid

200

ZG00Cr17Ni14Mo2

CF3M + Stellite12

CF3M + Stellite6

Urea, methylammonium solution, phosphoric acid

200

ZG1Cr5Mo

ZG1Cr5Mo + Stellite12

ZG1Cr5Mo + Stellite6

Water, oil, steam

550

 

5. The main dimensions and connection dimensions of the lifting check valve (mm)

H41 lift check valve, structure drawing
H41 lift check valve structure diagram  

 

DN

L D Dl D2 b Z-φd H WT (Kg)

H41H one 16C H41Y one 16C H41Y one 16P H41Y one 16R H41Y one 161

15

130

95

65

45

14

4-φ14

77

3

20

150

105

75

55

14

4-φ14

77

4

25

160

115

85

65

14

4-φ14

80

5

32

180

135

100

78

16

4aφ18

85

7

40

200

145

110

85

16

4aφ18

95

9

50

230

160

125

100

16

4aφ18

105

10

65

290

180

145

120

18

4aφ18

120

20

80

310

195

160

135

20

8-φ18

130

30

100

350

215

180

155

20

8-φ18

140

39

125

400

245

210

185

twenty two

8-φ18

155

50

150

480

280

240

210

twenty four

8-φ23

180

70

200

600

335

295

265

26

12-φ23

211

231

250

730

405

355

320

30

12-φ25

260

25l

300

850

460

410

375

34

12-φ25

323

395

H41H one 25 H41Y one 25 H41Y one 25P H41Y one 25R H41Y one 251

15

130

95

65

45

16

4-φ14

100

3.4

20

150

105

75

55

16

4-φ14

105

5

25

160

115

85

65

16

4-φ14

120

5.7

32

180

135

100

78

18

4aφ18

130

9.1

40

200

145

110

85

18

4aφ18

135

11.8

50

230

160

125

100

20

4aφ18

149

14.4

65

290

180

145

120

twenty two

8-φ18

160

twenty three

80

310

195

160

135

twenty two

8-φ18

169

30

100

350

230

190

160

twenty four

8-φ23

194

44

125

400

270

220

180

28

8-φ25

222

65

150

480

300

250

218

30

8-φ25

255

99

200

600

360

310

278

34

12-φ25

305

190

250

730

425

370

332

36

12-φ30

355

323

300

850

485

430

390

40

16-φ30

410

450


 

Diameter DN

L D D1 D2 D6 b Z-φd H WT (Kg)
H41H one 40 H41Y one 40 H41Y one 40P H4lY one 40R H41Y one 401

15

130

95

65

45

40

16

4-φ14

100

4

20

150

105

75

55

51

16

4-φ14

105

5.5

25

160

115

85

65

58

16

4-φ14

120

6

32

180

135

100

78

66

18

4aφ18

130

12

40

200

145

110

85

76

18

4aφ18

135

14

50

230

160

125

100

88

20

4aφ18

149

18

65

290

180

145

120

110

twenty two

8-φ18

160

27

80

310

195

160

135

121

twenty two

8-φ18

169

36

100

350

230

190

160

150

twenty four

8-φ23

194

50

125

400

270

220

188

176

28

8-φ25

225

75

120

480

300

250

218

204

30

8-φ25

255

119

200

600

375

320

282

260

38

12-φ30

305

217

250

730

445

385

345

313

42

12-φ34

360

365

300

850

510

450

408

364

46

12-φ34

415

310

 

Diameter DN L D D1 D2 D6 b Z-φd H WT (Kg)
H41H one 64 H4lY one 64 H41Y one 64P H41Y one 64R H41Y one 641

15

210

105

75

55

40

18

4-φ14

100

7

20

230

125

90

68

51

20

4aφ18

110

ll

25

230

135

100

78

58

twenty two

4aφ18

125

13

32

260

150

110

82

66

twenty four

4aφ23

140

14

40

260

165

125

95

76

twenty four

4aφ23

168

20

50

300

175

135

105

88

26

4aφ23

170

twenty three

65

340

200

160

130

110

28

8-φ23

188

37

80

380

210

170

140

121

30

8-φ23

205

46

100

430

250

200

168

150

32

8-φ25

230

68

125

500

295

240

202

176

36

8-φ30

230

89

150

550

340

280

240

204

38

8-φ34

265

131

200

650

405

345

300

260

44

12-φ34

310

235

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