NEEDLE VALVES

Advantages
Parker Needle Valves have metal-to-metal seats, with finethread
screwdown. This enables positive sealing up to the capacity of
the valve

Working Pressure and Temperature
Valves are designed to withstand up to 150 PSI working pressure,
unless otherwise noted. See specific part number for temperature
range.

Needle Valves Installation Instructions
Series NV valves should always be installed with the pressure against
the seat. Refer to drawing to determine correct direction of flow.