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| Quick Couplings for Molding cooling |
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These couplings are designed to be connected with cooling systems of plastic injection moldings.
They have a particular structure that assures reduced size and allows coupling using a single hand. |
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Component parts and materials
1 FKM O-Ring seal
2 Nickel-plated brass socket
3 PA66 ring
4 FKM O-Ring seal
5 Steel AISI 420 ball
6 Nickel-plated brass sleeve
7 Steel AISI 302 spring
8 Bronze seeger
9 Nickel-plated brass body
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Temperature and pressures:
The working pressures and working temperatures depend on the type of tube used; therefore the values must be determinated in accordance with the tube's features.
The following values apply only to our products.
Minimum temperature: -15° C
Maximum temperature: +110° C with Identification Ring (Art.513 - 523)
Without Identification Ring (Art.513 - 523): +200° C
Maximum pressure: 15 bar (1.5 Mpa)
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Threads:
Parallel gas in conformity with ISO 228
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Fluids:
Water, cooling water, oil. |
Connection tubes:
Flexible tubes in plastic and rubber.
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| Seat dimensions for 511 socket |
Seat dimensions for 521 socket
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| Size |
D |
P |
F |
| 1/8 |
22 |
22 |
6 |
| 1/4 |
22 |
21.5 |
8 |
| 3/8 |
22 |
21.5 |
9 |
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| Size |
D |
P |
F |
| 3/8 |
33 |
29 |
9 |
| 1/2 |
33 |
28.5 |
10 |
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