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Location: 一定牛彩票网 > Products > Check Valve > H42W Vertical Check Valve

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H42W vertical check valve

  • H42W Model number: H42W
  • H42W立式止回阀 Category: H42W Vertical Check Valve
  • 面议 Price:Negotiable
  • 温州 Place of Origin: Wenzhou

Normally in the closed state, due to the pressure of the medium at the inlet end in the pipeline, the valve is opened by overcoming the resistance of the spring. When the medium pressure at the inlet end is lower than the outlet end, the spring pushes the valve core toward the valve seat to close the valve, preventing the medium from flowing backward, so it acts as a check.

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I. Overview of H42W vertical check valve :

This series of valves are normally closed. Due to the pressure of the medium at the inlet end of the pipeline, the spring resistance is overcome to make the valve open. When the medium pressure at the inlet end is lower than the outlet end, the spring pushes the valve core toward the valve seat to close the valve, preventing the medium from flowing backward, so it acts as a check.
Because this valve adopts spring to support the spool, it can be installed vertically or horizontally.

Structure picture of H42W vertical check valve:

3. Main performance specifications of H42W vertical check valve :

model

Nominal pressure
PN (MPa)

Test pressure SP (MPa)

proper temperature
) ( )

Applicable medium

case

seal

H42W-25P

2.5

3.8

2.8

200 200

Nitric acid

H42W-25R

Acetic acid

H42W-40P

4.0

6.0

4.4

Water and oil

H42W-40R

 

H42Y-40

 


Fourth, H42W vertical check valve main dimensions and connection dimensions:

model

Nominal diameter
DN (mm)

Size (mm)

L

D

D1

D2

b

f

Φ Z- Φ

1

2

3

H42W-25P H42W-25R

15

-

85

85

95

65

45

16

-

Φ 14 4- Φ 14

20

-

95

95

105

75

55

16

-

Φ 14 4- Φ 14

25

-

100

105

115

85

65

16

-

Φ 14 4- Φ 14

32

-

105

150

135

100

78

16

-

Φ 14 4- Φ 14

40

-

115

160

145

110

88

18

-

Φ 14 4- Φ 14

50

140

125

170

160

125

100

20

3

Φ 14 4- Φ 14

65

160

145

180

180

145

120

twenty two

3

Φ 18 8- Φ 18

80

185

155

200

195

160

135

twenty two

3

Φ 18 8- Φ 18

100

210

210

210

230

190

160

twenty four

3

Φ 23 8- Φ 23

125

-

275

275

275

220

188

28

3

Φ 25 8- Φ 25

150

300

225

300

300

250

218

30

3

Φ 25 8- Φ 25

200

380

380

380

360

310

278

34

3

Φ 25 12- Φ 25

Five, H42W vertical check valve ordering instructions:

⑦使用温度⑧是否带附件以便我们为您正确选型。 1. ① Product name and model ② Nominal diameter ③ Valve body material ④ Nominal pressure ⑤ Use medium ⑥ Connection method ⑦ Use temperature ⑧ Are there accessories so that we can choose the correct type 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.

, 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.

H42W vertical check valve uses spring to support the spool, so it can be installed vertically or horizontally.

Longjing H42W vertical check valve, Hunchun H42W vertical check valve, Helong H42W check valve, Heilongjiang H42W vertical check valve, Shangzhi H42W check valve, Shuangcheng H42W vertical check valve Wuchang H42W check valve, Nehe H42W vertical check valve

Yongjia Yingke Pump Valve Co., Ltd. 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 placing an order or buying]
[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 ordering or purchasing. 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 H42W vertical check 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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