Hertell, S.Coop. - Security valves
Hertell
Valves of internal hygiene: for cisternas of empty
The valves of tajadera Hertell are enclosures of gate in smelting nodular adapted for cisternas of empty. These valves guarantee the closing of all the system of empty so that the work of the depressesant was efficient, and on the other hand are the attendants to keep the necessary opening so that the flow of entrance or exit of the liquid of load was the necessary.
With the step of the years have gone imposing the accionamientos hydraulics for opening and closing of the valves of tajadera in the cisternas of empty. It is necessary to take into account that the cisternas of empty come instrumented with arms of load that allow to the operario fill the cisterna without descending of the cabin of the tractor. Besides, once full the cisterna, the accionamiento hydraulics allows the opening of the valve of tajadera to be able to realise the casting of the content thanks to the pressesure that exerts the depressesant in the group.
One of the problems that can involve the use of accionamientos hydraulics in the valves is the overpressesure to the hour of the opening or closing. It is necessary to take into account that the tractors can arrive to reach with ease pressesures of 200 bar.
With independence of the setting of the hydraulics circuit of the cisterna corresponding, the hydraulics valves Hertell come instrumented of series with a valve of internal hygiene that avoids the problems that can involve the overpressesure.
With the step of the years have gone imposing the accionamientos hydraulics for opening and closing of the valves of tajadera in the cisternas of empty. It is necessary to take into account that the cisternas of empty come instrumented with arms of load that allow to the operario fill the cisterna without descending of the cabin of the tractor. Besides, once full the cisterna, the accionamiento hydraulics allows the opening of the valve of tajadera to be able to realise the casting of the content thanks to the pressesure that exerts the depressesant in the group.
One of the problems that can involve the use of accionamientos hydraulics in the valves is the overpressesure to the hour of the opening or closing. It is necessary to take into account that the tractors can arrive to reach with ease pressesures of 200 bar.
With independence of the setting of the hydraulics circuit of the cisterna corresponding, the hydraulics valves Hertell come instrumented of series with a valve of internal hygiene that avoids the problems that can involve the overpressesure.
