Needle Valves

52L/R

Needle valves for precise flow control can replace outlet nipple on regulator. Particularly recommended for laboratory installations.52-L: Outlet 9/16 x 18 UNF left, inlet 1/4 NPT taper.52-R: Outlet 9.16 x 18 UNF right, inlet 1/4 NPT taper.52: Outlet 1/4" straight pipe thread, inlet 1/4 NPT taper.