Phoenix Precision N6G series needle valve is
designed for both the engineer and technician.
The N6G series gas needle valve is a best in
class valve designed with a double Viton Oring
stem seal and backup TFE seal below the
threads, metal body to bonnet seal in compression,
and full back seating capability. These
features insure that your gas sample remains
in the sample bottle where it belongs while still
providing low torque operation. The N6G is
design to provide years of consistent low maintenance
operation.