Flange rubber valves
Flange rubber valves
Flange rubber valves

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Flange rubber valves

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Model No. : H44X
Brand Name : Y.CREATE

Product description

Specifications Flange rubber valves

1.Not easy to accumulate impurity.

2.Convenient to maintain.

3.The disc has a long service life.

Cast Iron Flange rubber Disc Check Valve         Y.CREATE   Main features and working principle: 1.Installed vertically or horizontally. 2.The valve keeps in closing normally. Because of the effect of the media pressure in the inlet,the valve will open by overcoming the resistance from spring. 3.When the outlet pressure exceeds the inlet pressure,the valve will be closed under the spring's driving. 4.Can prevent the medium in the pipeline driving back.   Main performance standards:

Technical parameters

Pressure class

16

20

25

32

34

40

45

50

60

70

Working pressure(Mpa)

≤16

≤20

≤25

≤32

≤35

≤40

≤45

≤50

≤60

≤70

Test pressure

Strength

24

30

37.5

48

52.5

60

67.5

75

90

105

Seal

17.6

22

27.5

35.2

38.5

44

49.5

55

66

77

Medium

Water,oil,etc.

Temperature

≤120°C

  Main external dimensions:

PN

DN

Main connection dimensions

External dimension

L

D

D1

D2

D6

b

f

f1

Z-φd

H

1.6Mpa

40

200

145

110

85

-

16

2

-

4-18

95

50

230

160

125

100

-

16

2

-

4-18

105

65

290

180

140

120

-

18

2

-

4-18

120

80

310

195

165

135

-

20

3

-

8-18

130

100

350

215

180

155

-

20

3

-

8-18

140

125

400

245

210

185

-

22

3

-

8-12

155

150

480

280

240

210

-

24

3

-

8-23

180

200

600

335

295

265

-

26

3

-

12-23

215

       
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