NV1
Needle Valve (Hard Seat)
(Instrumentation Valves)
Type needle valves with hard seat are designed for use on
applications
requiring complete isolation or throttling of the media. The
conical metal
tip (Stem Type CT) press fitted ensures perfect alignment for
positive
bubble tight shut-off. Available with end connections in sizes
from 1/8”
to 1” and a wide choice in connections of female screwed, male
screwed,
male to female screwed or socket weld.
Application
- High pressure line shut off
- Instrument isolation
- Drain valve
- Liquid and vapor service
