GSDFV 44-0.5M/14.5/NPT GSDFV 44-0.5M/14.75/NPT GSDFV 44-1M/14.5/NPT GSDFV-CC GSDM 30-0 GSDM 32-2M GSDM 40-0 GSDM 40-10M/S3180/S4000 GSDM 44-5M GSDM BKM 34-0