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Location: 一定牛彩票网 > Products > Reducing Valve > Y44H Bellows Type Pressure Reducing Valve > Y44H Bellows Type Pressure Reducing Valve

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Y44H bellows type pressure reducing valve

  • Y44H Model number: Y44H
  • Y44H波纹管式减压阀 Category: Y44H bellows type pressure reducing valve
  • 面议 Price:Negotiable
  • 温州 Origin: Wenzhou

Y44H bellows pressure reducing valve is a direct acting bellows spring pressure reducing valve. It is mainly composed of bellows, adjusting spring, valve seat, valve disc and other parts. The bellows is used to sense the pressure downstream of the valve to drive the valve disc to change and control the valve opening to achieve the function of pressure reduction and voltage stabilization. Set the outlet pressure by adjusting the adjustment bolt.

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I. Structural features and usefulness of Y44H bellows pressure reducing valve :

Y44H bellows pressure reducing valve is a direct acting bellows spring pressure reducing valve. It is mainly composed of bellows, adjusting spring, valve seat, valve disc and other parts. The bellows is used to sense the pressure downstream of the valve to drive the valve disc to change and control the valve opening to achieve the function of pressure reduction and voltage stabilization. Set the outlet pressure by adjusting the adjustment bolt.
This product is sensitive and balanced in pressure regulation and voltage stabilization, and is suitable for pipelines of gas and liquid media.

Second, Y44H bellows type pressure reducing valve main technical parameters and performance indicators:

(Mpa) Nominal pressure (Mpa)

0.6

1.0

1.6

(Mpa)* Shell test pressure (Mpa) *

0.9

1.5

2.4

(Mpa) Sealing test pressure (Mpa)

0.6

1.0

1.6

(Mpa) Maximum inlet pressure (Mpa)

0.6

1.0

1.6

(Mpa) Outlet pressure range (Mpa)

0.05-0.4

0.1-0.8

0.1-1.0

(Mpa) P2P Pressure characteristic deviation (Mpa) P2P

GB12244-1989

(Mpa) P2G Flow characteristic deviation (Mpa) P2G

GB12244-1989

(Mpa) Minimum pressure difference (Mpa)

0.1

0.15

Leakage

GB12245-1989

*: The shell test does not include the bellows. The shell pressure test must be performed after removing the bellows assembly.

Material of main parts of Y44H bellows type pressure reducing valve :

Part Name

Parts material

Valve body cap

WCB

Bottom cover

WCB

Valve seat Disc

2Cr13

Bellows

1Cr18Ni9Ti

Bellows cushion

2Cr13

Under the bellows

2Cr13

Guide Seat

2Cr13

Main valve spring

50CrVA

Adjusting spring

60Si2Mn

Fourth, Y44H bellows type pressure reducing valve flow coefficient (Cv):

DN

15

20

25

32

40

50

65

80

100

Cv

1

2.5

4

6.5

9

16

25

36

64

Five, Y44H bellows type pressure reducing valve connection size (PN0.6-1.6MPa):

DN Nominal diameter DN

Dimensions

L

H

H1

PN0.6MPa

PN1.0MPa

 

 

D

K

n-ф

d

C

D

K

n-ф

d

C

15

140

140

290

90

80

55

4-12

40

12

95

65

4-14

45

12

20

140

140

295

98

90

65

4-12

50

12

105

75

4-14

55

14

25

160

160

295

110

100

75

4-12

60

14

115

85

4-14

65

14

32

180

180

295

110

120

90

4-14

70

14

135

100

4-18

78

16

40

200

200

325

125

130

100

4-14

80

14

145

110

4-18

85

16

50

230

230

325

125

140

110

4-14

90

14

160

125

4-18

100

16

65

280

325

130

160

130

4-14

110

14

180

145

4-18

120

18

80

310

380

160

185

150

4-18

125

16

195

160

4-18

135

18

100

350

380

170

205

170

4-18

145

16

215

180

8-18

155

20

DN Nominal diameter DN

Dimensions

L

H

H1

PN1.60MPa

 

 

D

K

n-ф

d

C

15

140

140

290

90

95

65

4-14

45

14

20

140

140

295

98

105

75

4-14

55

14

25

160

160

295

110

115

85

4-14

65

14

32

180

180

295

110

135

100

4-18

78

16

40

200

200

325

125

145

110

4-18

85

16

50

230

230

325

125

160

125

4-18

100

16

65

280

325

130

180

145

4-18

120

18

80

310

380

160

195

160

8-18

135

20

100

350

380

170

215

180

8-18

155

20

Five, Y44H bellows 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.

Y44H bellows pressure reducing valve is a direct acting bellows spring pressure reducing valve. It is mainly composed of bellows, adjusting spring, valve seat, valve disc and other parts. The bellows is used to sense the pressure downstream of the valve to drive the valve disc to change and control the valve opening to achieve the function of pressure reduction and voltage stabilization. Set the outlet pressure by adjusting the adjustment bolt.

Wuxue Bellows Pressure Reducing Valve, Chibi Bellows Pressure Reducing Valve, Guangshui City, Xiantao Bellows Pressure Reducing Valve, Tianmen Bellows Pressure Reducing Valve, Qianjiang Bellows Pressure Reducing Valve , Zhongxiang bellows type pressure reducing valve, Yingcheng bellows type pressure reducing valve, Anlu bellows type pressure reducing valve, Enshi bellows type pressure reducing valve

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 Y44H bellows type 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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