Needle valve
max. 500 psig | NV series
Beswick Engineering Co, Inc.
Description: The needle valve can be used to control mini-cylinders, nozzles, timing circuits, filling heads, bleed vents, and in many other applications. The valve is also available with options such as a panel mount thread and a knob for easy adjustment. Maximum inlet pressure is 500 psig.
Features:
- The needle valve allows precise flow adjustment due to 56 threads per inch adjustment and three degree taper of the needle. A higher resolution version is available.
- The adjusted flow remains stable even during temperature fluctuations as the needle and valve seat are both manufactured from stainless steel.
- The valve body (elbow or tee) swivels 360 degrees to facilitate installation and orientation.
- The needle valve body is available with built-in-barbs which saves space and reduces cost of connections and assembly time. Please see chart below for available options.
- The standard valve has a maximum flow path of 0.032". A high flow version is available with a maximum flow path of 0.059".
- The metal to metal seal provides positive shut-off to 25 in Hg.
Material: Brass, 303 or 316 stainless steel body; all models have 316 stainless steel needle, 303 or 316 stainless steel stud and cap, stainless steel lock nut and optional brass knob.
