The Siemens LDU11 gas valve leak test control checks for leakage through the shutoff valves prior to burner start-up and/or immediately after burner shutdown. The cost effective, easy to install LDU11 adds a substantial degree of safety to any combustion system.
| Item | Description | Technical Literature | Drawings |
|---|---|---|---|
| LDU11.523A17 | Gas valve proving unit, 110VAC, cULus, FM |
||
| LDU11.323A17 | Gas valve proving unit, 110VAC, CE |
||
| AGM11 | Standard LDU baseplate with Pg11 threads |
||
| AGM11.1 | Optional LDU baseplate with M16 threads |
| Item | Description | Technical Literature | Drawings |
|---|---|---|---|
| LDU11.323A27 | Gas valve proving unit, 220VAC, CE |
||
| LDU11.523A27 | Gas valve proving unit, 220VAC, FM, CE |
||
| AGM11 | Standard LDU baseplate with Pg11 threads |
||
| AGM11.1 | Optional LDU baseplate with M16 threads |
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