The displacement of each outlet on the PG- SSVD distributor is adjusted by using measuring bolts with different lengths. Even after installation, the metering bolts can be replaced quickly to adjust the displacement. The PG- SSVD dis tributor inherit s the b asic func tions of the PG-SSVD distributor. Its outlets can also be mer ged to provide more displacement options. The PG-SSVD distributor has no leakage or no pollution; it is also resistant to high temperatures and corrosive environments.