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Position : 一定牛彩票网 > Products > Reducing valve > Y43H steam pressure reducing valve > Y43H steam pressure reducing valve

Products

Y43H steam pressure reducing valve

  • Y43H Model number: Y43H
  • Y43H蒸汽减压阀 Category: Y43H steam pressure reducing valve
  • 面议 Price:Negotiable
  • 温州 Origin: Wenzhou

Y43H steam pressure reducing valve is mainly used in steam pipelines to reduce pressure and stabilize pressure.

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First, Y43H steam pressure reducing valve structural features and uses:

This series of pressure reducing valve is a pilot piston pressure reducing valve. It consists of two parts, the main valve and the 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 part is adjusted by the pilot valve opening and closing to drive the piston to realize the function of pressure reduction and pressure stabilization.
The main product is mainly used in steam pipelines, which plays the role of pressure reduction and pressure stabilization.

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

Nominal pressure (Mpa)

1.6

2.5

4.0

6.4

10.0

16.0

Shell 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 Y43H steam 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

Adjusting spring

60Si2Mn

Fourth, Y43H steam 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

V. Dimensions of Y43H steam pressure reducing valve :

(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

(PN6.4-16.0) Dimensions (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 steam pressure reducing valve ordering instructions:

Please specify the following when ordering:

1. ① Product name and model ② Nominal diameter ③ Rated flow coefficient KV ④ Nominal pressure ⑤ Working medium ⑥ Inlet pressure ⑦ Connection method ⑧ Is there any accessory for our correct selection for you.

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.

4. When the occasion of use is very important or the environment is more complicated, please provide design drawings as much as possible.

 

You are 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.

Y43H steam pressure reducing valve is a pilot piston pressure reducing valve. It consists of two parts, the main valve and the 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 part is adjusted by the pilot valve opening and closing to drive the piston to realize the function of pressure reduction and pressure stabilization. The main product is mainly used in steam pipelines, which plays the role of pressure reduction and pressure stabilization. Quzhou Y43H steam pressure reducing valve, Fuyang City Y43H steam pressure reducing valve, Suzhou City Y43H steam pressure reducing valve, Chaohu City Y43H steam pressure reducing valve, Lu'an City Y43H steam pressure reducing valve, Quzhou City Y43H steam pressure reducing valve, Chizhou Y43H steam pressure reducing valve, Xuancheng Y43H steam pressure reducing valve, Fujian Y43H steam pressure reducing valve

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

[Please customers before order or purchase]
[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 order 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 Y43H steam pressure reducing valve and other product information. Welcome to inquire!
All rights reserved Address: No. 28 Heng Street, Mabei 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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