The idea of the model is quite simple: The physical vacuum is a quantum system with a minimum energy when it is in his ground state. When the space has a gravitational field the space state increase his energy levels and the mass of the space begin to increase as well. The mass of the space would be the dark matter (D.M.). Model refers to the same conception about ‘vacuum’ as the Quantum Electrodynamics (QED), which consider the space full of virtual electrons and virtual positrons. Therefore it is easy to think that there are virtual particles which feel the gravitational forces named virtual gravitons. It is logical to think that the gravitational field excites the vacuum states in a way that “the vacuum would be heavier, the more intense gravitational field”. The hypothesis of this DM model is that virtual gravitons are Dark Matter. The paper is organised in nine parts: The first one shows graphs about measures of spin speed stars on Andromeda galaxy and Milky Way. The second one shows a simple mathematical model for flat galactic disks. Also it is got the density formula The third one studies the NFW model (Navarro, Frenk & White. 1996) for Dark Matter in bulge, disk and halo on galaxies. The fourth one explains the model theoretically in a simple way because in my opinion the ultimate theory of DM will be explain by the Quantum Gravity, which there is not exist yet. In the fifth one it is proved mathematically there is a function which connects density with gravitational field. The sixth one explains some consequences of Dark Matter Model on galactic haloes, such as radius and spherical or elliptical shape. In the seventh, the Dark Matter model is extended to galactic clusters. Through the model it is justified cluster haloes in a similar way to galactic haloes. Also it is explained the Virial method and gravitational lensing method to measure cluster masses in order to check the model predictions. In the eighth it is shows that there is coherence between DM model and experimental evidences known about DM in Bullet Cluster and other clusters. The ninth one proposes seven experimental tests to check the model through astronomical measures.