TNeedle valve, Instrument valve male x male, PTFE packing, soft seat, hard seat available, up to 6000 psi, compact design Needle valve/ instrument valveCompact design6000 psi,SS316L, 316,304, A105 etcsoft seat/hard seat availablePacking nut permits stem packing adjustmentLive-loaded packing systemVarious thread, NPT, BSP, PT and etc. Needle Valve, Swagelok type valve, Threaded valve