Double-Clip Connected Ball Valve

Double-clip connected ball valve features

The double-clip connected ball valve possesses such features as compact structure, smaller volume, lighter conference, fine sealing performance, flexible on-off, convenient installation course, etc.
The heating double-clip connected ball valve enjoys favorable heat/cold preservation performances, which not only prevent effectively the scabby medium in pipeline from solidifying but also reduce the heat loss of the medium in pipeline.
The double-clip connected ball valve series could also be applied with the mounted corresponding motor or air operated plant to implement remote control or automatic control.
Nominal diameter: DN15~100mm, (1/2” ~4”)
Nominal pressure: PN1.0~2.5Mpa, CLASS: 150Lb   JIS: 10K
Normal type: Manual (Q71F); Pneumatic (Q671F); Motor driving (Q971F)
Insulating type: Manual (Q71B); pneumatic (Q671B); motor driving (Q971B)

Double-Clip Connected Ball Valve

Double-clip connected ball valve form of major parts materials

No. Accessory name Material
GB ASTM
1 Body CF8 A351-CF8
2 Sealing Ring PTFE 、PPL
3 Ball 0Cr18Ni9 A351-CF8
4 Stem 0Cr18Ni9 A276-304
5 Seat 0Cr18Ni9 A276-304
6 Gasket PTFE、PPL
7 Gasket Graphite stainless steel
8 Stuffing PTFE、PPL
9 Stuffing cover 0Cr18Ni9 A351-CF8

Double-clip connected ball valve technical specifications

Structure form Double-clip type
Connecting flange ASME B16.5、JB/T79
Driving manner Manual, Motion driving, Pneumatic
Test & Inspection JB/T9092-99 ?API598

Double-clip connected ball valve main types and connection dimensions

Nominal diameter Main dimension
L D W H
(mm) (in) 1.0Mpa 1.6 Mpa 2.5 Mpa 150Lb 10k Manual Manual
15 1/2 40 53 53 53 47 58 130 80
20 3/4 45 63 63 63 57 63 170 80
25 1 50 73 73 73 66 74 170 100
32 1 1/4" 60 84 84 84 75 84 200 110
40 1 1/2" 70 94 94 94 85 89 250 120
50 2 80 109 109 109 103 104 250 130
65 2 1/2" 110 129 129 129 122 124 350 140
80 3 120 144 144 144 135 134 350 150
100 4 140 164 164 170 173 159 420 180

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