NGSS-FL4-7
316 SS, NG Series Needle Valve, Integral Bonnet, 1/4" Tube Fitting, PTFE Packing, 3000psig(207bar), -65°F to 450°F(-54°C to 232°C), 0.16" Orifice
NGHSS-FL4-7
316 SS, NGH Series Needle Valve, Integral Bonnet, 1/4"Tube Fitting, PTFE Packing, 5000psig(345bar), -65°F to 450°F(-54°C to 232°C), 0.16" Orifice