Owner Manual
Operating Instructions
Tube fittings, Screw-type
Main and secondary metering device
Fig. 15: Single parts of the check valve
1 - Coupling nut
2 - Cutting ring
Tube Fittings, Push-in Type
Metering Devices
Fig. 16: Inlet fittings
Fig. 17: The different types of check valve
A -
Check valve with reinforced collar
B -
Check valve with knurled collar
1a -
reinforced collar
2a -
knurled collar
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel +49 (6227) 33-0 • Fax +49 (6227) 33-259
4 2 3 9 a 9 9
3 - Valve body with
sealing and clamping ring
1 0 0 8 a 9 8
1 0 0 9 a 9 8
Inlet tube fittings
• As inlet fitting use only tube fittings R 1/8" thread.
Check valves
• Install one complete check valve in each outlet borehole which
will be used.
• Install a closure plug in each outlet borehole which is not re-
quired. Exception: outlet borehole 1and/or 2 for SSV 6
through SSV 12.
Inlet tube fittings, straight and 90 °
Important ! For the inlet fittings use only tube fittings with
reinforced collar 1a (Fig. 16) and sealing ring 1b at the
thread.
1a - Reinforced collar
1b - Sealing ring
Check valves
• Main metering device
Use check valves type (A, Fig. 17) with reinforced collar 1a
and smooth flange (Part no. 226-14091-4).
• Secondary metering device
Use check valves type B with standard collar 2a and knurled
flange (Part no. 226-14091-2).
NOTE: On construction machines or agricultural machines
use high pressure hoses. In such cases the check valves of
the secondary metering devices must have a reinforced col-
lar and smooth flange A.
2.2A-20001-F06
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