Quick Disconnect Couplings - Flipbook - Seite 125
Diagnostic
Product Features
• Standard seal material: Nitrile
(NBR)
• Corrosion resistant plated
steel with brass internal
components
• Operating Temperature
Range: –65°F to +275°F
(–53°C to +135°C)
• Minimum Burst Pressure:
12,000 psi
• Minimum Particle
Restriction: 500 microns
• Maximum Torque to
Operate: 10 in. lbs.
Operation
• For best results, Danfoss
FD15 Oil Sampling Valves
should be installed in
dynamic fluid lines in low
pressure and return lines. If
only one sampling point can
be chosen, it should be in
the return line, upstream of
any return line filter. This will
insure a representative
sample of all components in
the fluid system for their
present condition.
Instructions
1. Remove metal dustcover on
discharge port.
2. Discharge approximately
200 ml of oil to flush valve by
turning knurled knob ¼ turn
to the right. Dispose of this
sample in the appropriate
manner.
3. Locate clean oil sample
bottle under discharge port.
(Sample bottles are usually
supplied by the oil analysis
lab.)
Notes
As required in MIL-V-81940/2-1
this valve’s flow rate is between
100 and 1500 milliliters per
minute at pressures from 0–50
psi. (MIL-V-81940/2-1 applies
only to pressures from 50–300
psi.)
The ¼” NPTF version is qualified
to MIL-V-81940/2-1 and its
performance is representative
of the other inlet port
configurations listed above.
QPL-81940-9 6-5-89
Danfoss Quick Disconnect Couplings Master Catalog
Danfoss Hansen FD15 Series Oil Sampling Valve is
designed for in-line sampling of system fluids without
system shutdown, usually in less than one minute, and
without fluid contamination.
• FD15-1000-04 is qualified to
the MIL-V-81940/2-1
Note: This valve is not intended
for aerospace applications.
Global region
FD15 Series
Oil Sampling Valve
Applications & Markets
• Engine oil
• Lubricating oil
• Transmission fluid and
hydraulic fluids in mobile
construction equipment,
military vehicles, trucks and
stationary equipment
4. Turn knurled knob ¼ turn to
the right until bottle is filled
to the desired level. The
knob can be backed off to
throttle the rate of flow.
5. When bottle is filled let go of
the knurled knob, the valve
will close automatically.
Replace metal dustcover
wrench tight.
AF435258198969en-000102
125
