1900 Series - Maintenance Manual

XIX. Replacement Parts Planning (Contd.)THIS VALVE CONTAINS ANO-RINGMATERIALO-RINGPART NO.O-RING SEAT SEALFigure 48: Typical Valve NameplatePSV NUMBERP. O. NUMBERREQN NUMBERFigure 49: Optional Tag NumberNameplateWhen the SRV is repaired, a metal repair nameplate (seeFigure 50), Board “VR” symbol and stamp number, andthe date of repair is permanently attached to the valvenear the original nameplate. This repair nameplate mayalso contain information regarding altered set pressures,capacities, or blowdown, as applicable.ATTENTION!!To determine if the valve contains Glide-Aloycomponents (i.e., the disc holder (8) and/or the guide(9)), which are identified by the coding found on thevalve nameplate, see Optional Glide-Aloy Parts.Figure 50: Repair NameplateXX. Genuine Dresser PartsEach time replacement parts are needed, keep these points in mind:• Dresser, Inc. designed the parts.• Dresser, Inc. guarantees the parts.• Consolidated ® valve products have been in service since 1879.• Dresser, Inc. has worldwide service.• Dresser, Inc. has fast response availability for parts.56 | Dresser Consolidated ®