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Full Rubber Coated Wafer Check Valve with Aluminium Bronze Disc

Full Rubber Coated Wafer Check Valve with Aluminium Bronze Disc

Function of check valve: to ensure the directional flow of medium in the pipeline without backflow. The bottom valve of water pump suction pipe also belongs to check valve.
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Product Details of Full Rubber Coated Wafer Check Valve with Aluminium Bronze Disc

Product Introduction

Companies use generous salaries to repay individuals to continuously enhance their core competitiveness and build the group into a "one of the best" Clamp Sampling Valve Sanitary, Sanitary Stainless Steel Diaphragm Valve, Industry Ball Valve Quick Install supply enterprises with flexible mechanisms, leading technology, abundant talents, and sufficient stamina. Our human resources work closely around the group's strategic objectives, adhere to the professional, professional, international talent strategy. At present, under the situation of fierce competition in the market, we are constantly updating equipment and improving the quality of products. Our company will adhere to the enterprise spirit of 'service has no end, always pursue perfection', constantly surpass ourselves, and is willing to work with you to create brilliance and a better tomorrow. We can quote you according to the quantity you ordered. The more the quantity, the lower the price.

3Aluminum Bronze Wafer Check Valve.Aluminum Bronze Wafer Check Valve..

Main parts and materials

Type

valve

Valve disc

Spring

H71H-16Q H71H-25Q

QT400-15

25

50CrVA

H71W-25H H71W-40H

2Cr13

1Cr13

1Cr18Ni9

H71W-25P H71W-40P

ZG1Cr18Ni9Ti

1Cr18Ni9Ti

1Cr18Ni9Ti


Performance specification

Type

Nominal pressure

Test pressure

Working temperatureApplicable temperature
Housing
Seal up

H71H-16Q

1.6

2.4

1.76

≦235℃

Water, steam,oil

H71H-25Q

H71W-25H

2.5

3.75

2.75

≦235℃


≦300℃

H71W-25P

≦200℃
Nitric acid and other corrosive media

H71W-40H

4.0

6.0

4.4

≦300℃

H71W-40P

≦200℃
Water, steam


Main outer size

Nominal diameter


D


DN

L1.62.54.0

15

25

48

48

48

20

31.5

58

58

58

25

35.5

68

68

68

32

40

80

80

80

40

45

90

90

90

50

56

105

105

105

65

63

125

125

125

80

71

140

140

140

110

80

160

165

165

125

110

190

195

195

150

125

215

225

225

200

160

270

285

390

250

200

330

340

350

300

250

385

400

415


Product Description:

Materials are usually: cast steel, cast iron, alloy steel, stainless steel, CF8 (m), CF3 (m). Forged steels include A105, f304 (L), f316l, etc.

Function of check valve: to ensure the directional flow of medium in the pipeline without backflow. The bottom valve of water pump suction pipe also belongs to check valve.


Application:

in the pipeline of petroleum, chemical, pharmaceutical, chemical fertilizer, electric power industry and other working conditions, the suitable medium is water, oil, steam, acid medium, etc.

PriceOur price fluctuates with raw materials and exchange rate.Please leave your contact information and give you a new quotation as soon as possible.

Packing: wooden case, wooden pallet or packing method specified by customers.


FQA:

What are the structural characteristics of swing check valve?

There are 9 structural features of swing check valve

1). The length of the structure is short, which is only 1 / 8~ 1 / 4 of that of the traditional flange check valve

2). Small size, light weight, its weight is only 1 / 20 ~ 1 / 4 of the traditional flange check valve

3). The valve disc closes quickly and the water hammer pressure is small

4). Horizontal or vertical pipe can be used, easy to install

5). The flow channel is smooth and the fluid resistance is small

6). Good sealing performance, sensitive action

7). The disc stroke is short and the valve closing impact is small

8). Overall structure, simple and compact, beautiful shape

9). Long service life and high reliability


We take pleasure in an exceptionally excellent status between our buyers for Full Rubber Coated Wafer Check Valve with Aluminium Bronze Disc. We actively listen to our employees, respect their values, provide development platforms, and promote the common growth of employees and the company. We carry out the values that can promote the sustainable development of our company in order to achieve sustainable innovation.

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