FITOK FITOK forging needle valve NFSS-MTB16-9 Specifications Model: NFSS-MTB16-9 Name: Forgings needle valve Model Description:? 316 SS NF Series Needle Valve, 6000psig (414bar), 16 mm MTB, 0.39 "Orifice ? Features: ◎ ◎ two parts-one forged body design style stem, the valve stem threads through special treatment, lower stem surface is hardened on the rolling grease system dielectric isolation ◎ ◎ non-stem thread The lower stem rotating motion instead of rotating lift at least, reduce the stroke of each friction filler ◎ reduce friction between the valve seat and valve head can be panel mounted ◎ handle with both ends of the locking screw, solid and durable ◎ a variety of colors Handle choose ◎ valve at the factory are each rated working pressure of nitrogen or water seal test ◎ maximum working pressure NF series - Stainless steel: 414 bar (6000 psig) Alloy C-276: 414 bar 6000 psig) Alloy 400 : 345 bar (5000 psig) titanium: 241 bar (3500 psig) brass: 207 bar (3000 psig) NFH series - Stainless steel: 689 bar (10000 psig) ◎ Operating temperature PTFE packing: -54 ° C to 232 ° C ( -65 ° F to 450 ° F) PEEK: -54 ° C to 260 ° C (-65 ° F to 500 ° F) graphite packing: -54 ° C to 649 ° C (-65 ° F to 1200 ° F) FITOK FITOK valve distributor, the Haifeituoke FITOK agents, FITOK FITOK valves, FITOK FITOK valve distributor in China, the United States FITOK FITOK valve, FITOK FITOK model, the United States imported valve distributor