The Vent valves avoid the vapour existing in the storege tank to flow away freely creating pollution safety and economical damages. The function of those valves is to limit the maximum pressure or the minimum pressure or both in the storage tank.

To increase the safety in the liquid storage tank is more and more used the nitrogen that substitute air in the tank and for this reason is possible to request vent valves fo this purpose.

Is possible to request also flame arrestors to be added to Vent valves to avoid propagation of flames from outside to the tank protected with the vent valve. For all the following Items is possible to request ATEX Certificate.

1618 | Vent Valve1”

ATEX Approuved on request Suitable for small tanks Brass or SS
(set pressure +10 mbarg/-6 mbarg as a standard other set on request)

1619 | Vent Valve 2”

ATEX Approuved Alluminium Brass or SS (set pressure +60 Or +10 mbarg /-6 mbarg as a standard other set on request)

8540 Vent Valve

ATEX approuved on request matrials alluminium or SS Dimensions 2”- 12” Set pressure on request

1619FC | Vent Valve

ATEX Approuved Brass or SS version (set pressure +60 Or +10 mbarg /-6 mbarg as a standard other set on request)