Nordson 3100 - Manifold

Overview
A 2-5
E 2000 Nordson Corporation
All rights reserved
41-3000
Issued 11/00
A2EN-02-[3-OVER]–2
The manifold directs the flow of adhesive from the pump through the
manifold filter to the hoses. The manifold can be non-circulating,
internally circulating, or externally circulating. The manifold components
vary depending on the configuration of the melter. All manifolds have the
following components:
S a manifold filter (standard or reverse-flush)
S a pressure relief valve
S a drain valve (the reverse-flush filter has two drain valves)
S ports for up to four or six hoses
Figure A 2-5 shows several different manifolds and their components.
41310004A
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2
3
4
1
5
3
4
1
1
4
3
2
6
7
8
Fig. A 2-5 Key Parts of the Manifold
1. Pressure relief valve
2. Standard manifold filter
3. Drain valve
4. Hose ports
5. Reverse-flush filter
6. Pressure control valve
7. Circulation control valve
8. Air-piloted pressure control valve
Manifold