Specifications

WH6810 1/8
WH6815 1/4
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FITTI
NGS
Needle Valves
Typical Application:
Instrumentation, hydraulic
and pneumatic systems.
Pressure:
150 psi maximum. (Does not
include plastic tubing.)
Temperature Range:
-65⁰F to +250⁰F with metal
tubing.
Material:
Brass bodies, steel handles except
where noted. Polyline valves have
brass bodies and brass handles.
Used With:
Copper, aluminum, steel and plastic
tubing where applicable.
Needle Valves
Advantages:
Metal-to-metal seat, with fine
thread screw down, enables
valves to seat positively, adjust
easily and hold to any amount of
flow up to capacity of the valve
Conformance:
Designed for automotive and
industrial use. Not intended for
natural gas, LPG, nuclear or
aircraft applications.
Ordering Information:
Can be ordered as complete
assembly or separately.
Assembly Instructions:
Install with the pressure against
the seat. Inspection of a straight
valve discloses one opening to be
higher than the other. Pressure
should always be directed against
the seat in angle valves, not the
stem threads.
Female Pipe
Male Pipe Double
Male to Female Pipe
WH6820 1/8 1/8
WH6825 1/4 1/8
Female Pipe
Thread Item #
Male Pipe
Thread
Male Pipe
Thread Item #
WH6800 1/8
WH6805 1/4
Female Pipe
Thread
Item #
Compression Double
WHA6765
WHA6770
WHA6775
1/4
5/16
3/8
Item #
Tube
O.D.
CompressionAngle
WHA555
WHA655
WHA6855
WHA6860
1/4
5/16
5/16
3/8
1/8
1/8
1/4
1/4
Item #
Tube
O.D.
Male Pipe
Thread
SAE45⁰FlareStraightway
WH530
WH6700
WH630
WH695
WH700
1/4
1/4
5/16
5/16
3/8
1/8
1/4
1/8
1/4
1/4
Item #
Tube
O.D.
Male Pipe
Thread
SAE45⁰FlareAngle
WH325
WH6703
WH330
5/16
5/16
3/8
1/8
1/4
1/4
Item #
Tube
O.D.
Male Pipe
Thread