Description Description Siemens LDU11.523A27 Gas valve proving system, t3=5s, t4=5s, AC220...240V Datasheet View AllClose
Add to Cart Quick view Siemens LDU11.323A27 SIEMENS MSRP: Now: €452.98 Was: Siemens LDU11.323A27 Valve Proving System for automatic Shutoff Valves Datasheet
Add to Cart Quick view Siemens LDU11.523A17 SIEMENS MSRP: Now: €481.24 Was: Siemens LDU11.523A17 Valve Proving System for automatic Shutoff Valves Datasheet
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Add to Cart Quick view Siemens QRA73.A27 SIEMENS MSRP: Now: €632.55 Was: Siemens QRA73.A27 UV flame detector, normal sensitivity, detector tube length 125mm, AC230V Datasheet
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