LEAF SPRING PRIMARY SHUTOFF
LEAF SPRING PRIMARY SHUTOFF
The leaf spring primary shutoff is designed to be welded to the tank, where the vacuum line starts. The primary shutoff is equipped with an "overflow" system with a stainless steel floating ball. This system prevents the suctioned material (liquids or similar) from entering the vacuum line when the maximum level inside the tank is reached. The primary shutoff acts as a safety valve in the event of excessive pressure, since it is equipped with leaf spring closure.
TECHNICAL SPECIFICATION
| Code | Model | Material | Diameter [DN] | Application | Design pressure min [bar] | Design pressure max [bar] | Weigth [kg] |
|---|---|---|---|---|---|---|---|
| 1845000100 | Leaf spring primary shutoff DN100 Fe | Mild steel S355J2WP | DN100 | Spurgo | -1 | +2 | 33 |
| 1845003800 | Leaf spring primary shutoff DN100 Inox | AISI304L engine turned st. steel | DN100 | Spurgo | -1 | +2 | 33 |