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Double ball valve combination for installation in tank supply and return lines or as a connection for a gas / air separator on ring lines.
Double ball valve combination
screwed design
with safety valve without component test for pressure relief and limit switch
| Model | A | Item No. |
| DK-DA-EE/G 1/2″ for Pipe 15 | 126 | 830500 |
| DK-DA-EE/G 1/2″ for Pipe 18 | 126 | 830504 |
| DK-DA-EE/G 3/4″ for Pipe 22 | 132 | 830508 |
| DK-DA-EE/G 1″ for Pipe 28 | 138 | 830512 |
Double ball valve combination
Flange design with counter flange, seals and screws
including safety valve without component test for pressure relief and limit switch
| Model | A | Item No. |
| DK-DA-EE/DN 15 – PN 16 | 135 | 830515 |
| DK-DA-EE/DN 20 – PN 16 | 140 | 830520 |
| DK-DA-EE/DN 25 – PN 16 | 170 | 830525 |
| DK-DA-EE/DN 32 – PN 16 | 175 | 830532 |
| DK-DA-EE/DN 40 – PN 16 | 205 | 830540 |
| Overflow valve not component-tested, set to 3 bar and sealed, adjustment possible as an alternative at an extra charge | G 3/8″ | 820379 |
| Esafety valve with component test set to 3 bar and sealing cap, not adjustable | G 1/2“ | 820372 |
Images: Special design according to customer requirements
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hp-TECHNIK GmbH Industrial Pumps, Conveying units and plant construction
