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Valves

Ball Stop Valves Code 39

With the Conflow Code 39 - Ball Stop Valve fluid flow in a pipeline is completely stopped by turning the handle through 90°.

The main benefit in using this type of valve is its full bore capacity, i.e. when the valve is open the inside diameter of the valve is the same size as that of the adjoining pipe work, so that the pressure drop across the valve is negligible.

High quality components - CNC machined brass forged main body, stainless steel ball and Delrin ball seats ensure easy and reliable operation, tight shut off, and high pressure rating.

Typical Applications

  • On main inlet to water systems on mineral cutting machines where water flow needs to be controlled quickly and frequently, whenever the machine is in operation
  • On coal face emulsion supply lines to isolate system

Features

  • Sizes from 1/4" to 1 ¼”" available
  • Working pressures up to 344 bar (4" - 55 bar)
  • Low pressure drop
  • 90° ON - OFF movement
  • Tight shut off
Unit Size Unit A B C D E F G H
¼” mm 110 27 A/F 42 65 30 40 90 15
3/8” mm 114 27 A/F 42 85 30 40 90 15
½” mm 180 32 A/F 59 101 35 45 90 18
¾” mm 185 41 A/F 64 113 45 55 95 25
1” mm 220 50 A/F 78 132 55 65 110 30
1 ¼” mm 225 50 A/F 78 136 55 65 110 30
Unit Size Unit A B C D E F G H
¼” inches 4.33 27 A/F 1.65 2.56 1.18 1.57 3.54 0.59
3/8” inches 4.49 27 A/F 1.65 3.35 1.18 1.57 3.54 0.59
½” inches 7.09 32 A/F 2.32 3.98 1.38 1.77 3.54 0.71
¾” inches 7.28 41 A/F 2.52 4.45 1.77 2.17 3.74 0.98
1” inches 8.66 50 A/F 3.07 5.20 2.17 2.56 4.33 1.18
1 ¼” inches 8.86 50 A/F 3.07 5.35 2.17 2.56 4.33 1.18