Three - piece ball valve connection form has another butt welding (BW) socket welding (SW), and can be equipped with international standard ISO support platform and locking device.Can set 90° switch positioning mechanism, according to the need to lock to prevent misoperation, ball valve is a rotation of 90° valve, sealing performance is good, (full diameter ball valve) flow coefficient flow resistance coefficient is small, simple structure, long service life, easy to repair.

 

folding

Q11F PN16~PN100 three-piece internal thread ball valve is suitable for PN1.0~10.0MPa, working temperature -29~200℃(sealing ring for enhanced PTFE) or -29~300℃(sealing ring for contralene polystyrene) various pipelines, used to cut off or connect the medium in pipeline, choose different materials, can be used for water, steam, oil products, and other media.

 

 

 

 

Connection size

​

Nominal diameter

 

Pipe thread

 

Size (mm)

 

The weight of the WT (g)

 

d

 

L

 

W

 

H

 

E

 

D

 

D

 

6

 

1/4"

 

8

 

60

 

110

 

56

 

11.5

 

30

 

320

 

10

 

3/8"

 

18

 

60

 

110

 

58

 

11.5

 

31

 

320

 

15

 

1/2"

 

10.5

 

60

 

110

 

58

 

14

 

32

 

350

 

20

 

3/4"

 

13

 

67.5

 

110

 

62

 

15

 

38

 

430

 

25

 

1"

 

17

 

73

 

110

 

68

 

15

 

45

 

570

 

32

 

1 1/4"

 

22

 

90

 

150

 

75

 

18

 

53.4

 

1000

 

40

 

1 1/2"

 

25

 

97.5

 

150

 

83

 

19

 

63

 

1550

 

50

 

2"

 

32

 

112

 

150

 

90

 

19

 

73

 

2170

 

65

 

2 1/2"

 

40

 

132

 

180

 

95

 

21

 

92

 

3625

 

80

 

3"

 

50

 

156

 

220

 

100

 

27

 

109

 

5800

 

100

 

4"

 

65

 

196

 

250

 

115

 

29

 

138

 

7200