DOUBLE-CLIP CONNECTED BALL VALVE
A. DOUBLE-CLIP CONNECTED BALL VALVE FEATURES
Double-clip Connected Ball Valve
Double-clip Connected Ball Valve
Orbital Ball Valve

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)
  • B. 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
    Notes: Main parts of the valve series and materials of sealing surface differ according to actual working condition and customer's special requirements.

    C. 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

    E.. 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

    The technical data subject to amend without notice