Wide-type ball valveThe opening and closing member is a ball, the ball rotates around the center line of the valve body to achieve the opening and closing of a valve. ball valvesIn the pipeline is mainly used to do cut off, distribution and change the direction of flow of media, can not be used as a throttle. Wide ball valve is a new type of valve widely used in recent years, this valve is generally installed horizontally.

Product Features

  • Fluid resistance is small, and its resistance coefficient is equal to that of a pipe section of the same length.
  • Simple structure, small size and light weight.
  • Tight and reliable, the sealing surface material of the ball valve is widely used in plastics, good sealing, and has been widely used in vacuum systems.
  • Easy to operate, quick to open and close, full open to full close just rotate 90°.
  • Convenient maintenance, the ball valve structure is simple, the seal ring is generally movable, disassembly and replacement are more convenient.
  • When fully open or fully closed, the sealing surfaces of the ball and seat are isolated from the medium, and the passage of the medium will not cause erosion of the sealing surfaces of the valve.
  • Wide range of applications, with diameters ranging from a few millimeters to several meters, from high vacuum to high pressure.
  • Because of their wiping properties during opening and closing, ball valves can be used in media with suspended solid particles.

Product Parameters

产品型号

Q11F-16C

阀体材质

碳钢

公称压力

≤1.6Mpa

适用介质

水、气、油品等

适用温度

≤120°C

Product Size Reference

通径

G

B

L

Φ

E

H

A

DN15

20

10.5

56

32

14

58

110

DN20

25

13

62

38

15

62

110

DN25

32

17

69

45

15

68

110

DN32

39

22

82

53.4

18

75

150

DN40

44

25

86

63

19

83

150

DN50

57

32

99

73

19

90

150

DN65

74

40

126

92

21

95

180

DN80

86

50

141

109

27

100

220

DN100

110

65

/

138

29

115

220

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