DK-Lok V46GR-8N-S General Purpose Instrument Needle Valve- 1/2" x 1/2" Male NPT, Female NPT, 5.0 mm Orifice

The DK-Lok V46GR-8N-S is a general purpose instrument needle valve with a 1/2" x 1/2" Male NPT, Female NPT connection, 316 stainless steel body material, 5.0 mm orifice, inline forged body, 6,000 psig max pressure, 450°F max temperature, bar handle, and PTFE packing.
The V46 Series features a non-rotating stem tip at closure for long-life and leak-tight shutoff. Chevron PTFE packing design provides far improved sealing integrity. Packing below stem threads is to isolate threads from system fluid and lubricant washout. The packing bolt permits stem packing adjustment while the standard lock plate ensures that the valve is fastened to the body even when excessive operating torque is applied. The selection of a valve for any application or system design must be considered to ensure safe performance. Valve function, valve rating, material compatibility, proper installation, operation, and maintenance remain the sole responsibility of the system designer and the user. NISCO Inc. accepts no liability for any improper selection, installation, operation, or maintenance.