COUNTER-CLIP SILENT CHECK VALVE

  • group nameCheck Valve

  • Min Order1 piece

  • brand nameKRV

  • modelDN40-DN400

  • payment methodT/T, L/C, Credit Card, Westem Union, Cash

  • update timeThu, 13 May 2021 16:49:58 GMT

Packging & Delivery

  • Min Order1 piece

Briefing

The valve that relies on medium flow and force to open or close by itself to prevent medium backflow is called check valve

Detailed

Product characteristics

1. The length of double-lobed butterfly check valve is short, and its structure length is only 1/4~1/8 of that of traditional flange check valve.

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

3. The butterfly check valve with double valves closes quickly and has low water hammer pressure.

4. Horizontal and vertical pipes can be used and installed conveniently.

5. Double-lobed butterfly check valves flow smoothly with low fluid resistance.

6. Sensitive movement and good sealing performance.

7. Double-disc butterfly check valve has short disc travel and low impact force.

8. The whole structure is simple and compact, and the shape is beautiful.

 

 

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Product parameters

 

Nominal pressure

PN1.0/1.6Mpa

Applicable temperature

≤150℃

Applicable medium

Water, steam, food, medicine, oil

Main Parts and Components

Valve body, seat, disc, shaft, spring

Main materials

Cast iron, ductile iron, carbon steel, stainless steel

 

 

Major Dimensions and Weights

 

Specifications

size(mm)

weight

mm

inch

D

D1

D2

L

R

t

40

1.5

92

65

43.3

43

28.8

19

1.5

50

2″

107

65

43.3

43

28.8

19

1.5

65

2.5″

127

80

60.2

46

36.1

20

2.4

80

3″

142

94

66.4

64

43.4

28

3.6

100

4″

162

117

90.8

64

52.8

27

5.7

125

5″

192

145

116.9

70

65.7

30

7.3

150

6″

218

170

114.6

76

78.6

31

9

200

8″

273

224

198.2

89

104.4

33

17

250

10″

328

265

233.7

114

127

50

26

300

12″

378

310

283.9

114

148.3

43

42

350

14″

438

360

332.9

127

172.4

45

55

400

16″

489

410

381

140

197.4

52

75

450

18″

539

450

419.9

152

217.8

58

101

500

20″

594

505

467.8

152

241

58

111

600

24″

690

624

572.6

178

295.4

73

172

700

28″

800

720

680

229

354

98

219

Nearest port for product export
Tianjin, Shanghai, Qingdao, Dalian
Delivery clauses under the trade mode
FOB, CFR, CIF, EXW
Acceptable payment methods
T/T, L/C, Credit Card, Westem Union, Cash
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