N-NBR 70 DIN 3771 160X3 FUR WF 520/1 445 053 ORDER CODE: 600501 ORDER NO. 27770525010 ORDER NO. 651426 ORDER NO.: 600659 P/N:491241 PACKING RING, PTEF SILK YAM; PNEUMATIC CONTROL VALVE WITH L/P POSITIONER, JIS16K-4X15; PRESSURE GAUGE. QRI B2B180B. REGULATION NOZZLE RING, TEFLON; SAFETY RELIEF VALVE SEALING JIC 3063-R SEAT SUS 316 SHAFT SEAL FOR BOILER BURNER, 601060;