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Position : 一定牛彩票网 > Products > Stainless Steel Valve > Y43H Stainless Steel Pressure Reducing Valve

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Y43H stainless steel pressure reducing valve

  • Y43H Model number: Y43H
  • Y43H不锈钢减压阀 Category: Y43H stainless steel pressure reducing valve
  • 面议 Price:Negotiable
  • 温州 Place of Origin: Wenzhou

Y43H stainless steel pressure reducing valve is a pilot piston pressure reducing valve. It consists of a main valve and a pilot valve. The main valve is mainly composed of valve seat, main valve disc, piston, spring and other parts. The pilot valve is mainly composed of valve seat, disc, diaphragm, spring, adjusting spring and other parts.

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I. Structural features and usefulness of Y43H stainless steel pressure reducing valve :

This series of pressure reducing valve is a pilot piston pressure reducing valve. It consists of a main valve and a pilot valve. The main valve is mainly composed of valve seat, main valve disc, piston, spring and other parts. The pilot valve is mainly composed of valve seat, disc, diaphragm, spring, adjusting spring and other parts. The outlet pressure is set by adjusting and adjusting the spring pressure, the outlet pressure changes are sensed by the diaphragm, and the size of the over-flow area of the main valve throttling position is adjusted by the pilot valve opening and closing of the driving piston to realize the function of pressure reduction and pressure stabilization.
This product is mainly used in steam pipelines to reduce pressure and stabilize pressure.

Second, Y43H stainless steel pressure reducing valve main technical parameters and performance indicators:

Nominal pressure (Mpa)

1.6

2.5

4.0

6.4

10.0

16.0

Case test pressure (Mpa) *

2.4

3.75

6.0

9.6

15.0

twenty four

Sealing test pressure (Mpa)

1.6

2.5

4.0

6.4

10.0

16.0

Maximum inlet pressure (Mpa)

1.6

2.5

4.0

6.4

10.0

16.0

Outlet pressure range (Mpa)

0.1-1.0

0.1-1.6

0.1-2.5

0.5-3.5

0.5-3.5

0.5-4.5

Pressure characteristic deviation (Mpa) △ P2P

GB12246-1989

Flow characteristic deviation (Mpa) P2G

GB12246-1989

Minimum pressure difference (Mpa)

0.15

0.15

0.2

0.4

0.8

1.0

Leakage

GB12245-1989

:壳体试验不包括膜片、顶盖 * : Case test does not include diaphragm, top cover

Material of main parts of Y4Y43H stainless steel pressure reducing valve :

Part Name

Parts material

Body valve cover bottom cover

WCB

Valve seat

2Cr13

Cylinder liner

镀硬铬) 2Cr13 / 25 ( hard chrome plating)

piston

铜合金 2Cr13 / copper alloy

Piston ring

Alloy cast iron

Pilot seat

2Cr13

Diaphragm

1Cr18Ni9Ti

Main valve spring

50CrVA

Pilot valve main spring

50CrVA

Adjustment spring

60Si2Mn

Fourth, Y43H stainless steel pressure reducing valve flow coefficient (Cv):

DN

15

20

25

32

40

50

65,

80

100

125

150

200

250

300

350

400

500

Cv

1

2.5

4

6.5

9

16

25

36

64

100

140

250

400

570

780

1020

1500

Five, Y43H stainless steel pressure reducing valve dimensions:

(PN1.6-4.0):

Unit: mm

Nominal diameter
DN

Dimensions

L

H

Hl

1.6 / 2.5MPa

4.0MPa

15

160

180

295

90

20

160

180

330

98

25

180

200

330

110

32

200

220

330

110

40

220

240

345

125

50

250

270

345

125

65

280

300

350

130

80

310

330

385

160

100

350

380

385

170

125

400

450

400

200

150

450

500

415

210

200

500

550

475

240

250

650

525

290

300

800

580

335

350

850

620

375

400

900

660

405

450

900

730

455

500

950

750

465

Dimensions of Y43H stainless steel pressure reducing valve:

(PN6.4-16.0) :

Unit: mm

Nominal diameter
DN

Dimensions

L

H

Hl

6.4MPa

10.0 / 16.0MPa

15

180

180

305

105

20

180

200

340

105

25

200

220

340

120

32

220

230

340

120

40

240

240

355

135

50

270

300

355

135

65

300

340

360

140

80

330

360

395

17

100

380

400

185

125

450

415

215

150

500

430

225

200

550

495

260

250

650

545

310

300

800

600

355

350

850

640

395

400

900

690

435

500

950

780

495

Six, Y43H stainless steel pressure reducing valve ordering instructions:

KV 公称压力 工作介质 进口压力 连接方式 是否带附件以便我们的为您正确选型。 1. ① Product name and model ② Nominal diameter ③ Rated flow coefficient KV Nominal pressure Working medium Inlet pressure Connection method Are there accessories for our correct selection for you.

、如有特殊要求时请在订购产品时注明 2. If there are special requirements, please specify 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.

http://zfwsp.com 】,如有任何疑问.您可以致电给我们,我们一定会尽心尽力为您提供优质的服务。 Welcome to visit our website [ http://zfwsp.com ]. If you have any questions, you can call us and we will do our best to provide you with quality services. Phone: 0577-67370263

Y43H stainless steel pressure reducing valve is a pilot piston pressure reducing valve. It consists of a main valve and a pilot valve. The main valve is mainly composed of valve seat, main valve disc, piston, spring and other parts. The pilot valve is mainly composed of valve seat, disc, diaphragm, spring, adjusting spring and other parts. The outlet pressure is set by adjusting and adjusting the spring pressure, the outlet pressure changes are sensed by the diaphragm, and the size of the over-flow area of the main valve throttling position is adjusted by the pilot valve opening and closing of the driving piston to realize the function of pressure reduction and pressure stabilization.

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Sales Tel: 0577-67370263 / 67499728
Fax: 0577-57884828
E-mail: yroke@126.com
QQ: 178041624, 821449119
Mobile: 13986889215
Wechat: 13986889215
Official Website: http://www.13968989215.com/

Yongjia Yingke Pump Valve Co., Ltd. specializes in providing Y43H stainless steel pressure reducing valve and other product information. Welcome to inquire!
Copyright Address: No. 28 Heng Street, Mabian Industrial Zone, Oubei Town, Yongjia County
Fax: 0577-67023752 Zip code: 325105 E-mail: yroke@126.com
Record number: Zhejiang ICP No. 09084562-4 Management background Technical support: Environmental Protection Online

Manager Ye
0577-67370263 67928052
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