STEM WITH ANTISTATIC DEVICE
Fire-safe valves are provided with antistatic stem as standard.
In some applications, when explosive or Flammable fluids are handle, electric charges producing Sparks are imminent which, in turn, can induce accidents. The antistatic device maintains permanente contact between body, stem, and ball all time avoiding electric charges caused by friction while operating the valve.
Note: For handling all kinds of flammable fluid san antistatic stem is required.
The handle always indicates the position of the valve to avoid errors in its operation. In valves bigger than 2 1/2”, a fixed handle is not included because the length of this might cause the accidental operation. In its Place, a short handle is provided to be worked with a tube.
ISO MOUNTING PLATE
It´s available in some of the valves as an option, and it is standard in others. This Plate fullfills the dimensions established in the ISO 5211 standard of automation, which makes to the valve compatible with the same specification´s elements.