Emerson 92C Instruction Manual

Type 92CD100255X012Instruction ManualForm 5135December 2012www.fisherregulators.comType 92C Steam Regulator!WARNINGFisher® regulators must be installe

Type 92C10!WARNINGAvoid personal injury or property damage from sudden release of pressure or uncontrolled steam or other process uid. Before starti

Type 92C1116A1520-BFigure 9. Type 6392 Pilot AssemblyAPPLY LUBRICANT/SEALANT:L = ANTI-SEIZE LUBRICANTS = ANTI-SEIZE COMPOUND36A1545-AA2521-1Figure 10

Type 92C12 8. When maintenance is completed, refer to the Startup section to put the regulator back in operation and to adjust the pressure setting

Type 92C13Figure 11. Type 6492HM or 6492HTM Safety Override Pilot AssemblyE0660Figure 12. Type 92C with Safety Override Pilot Assembly15131211101877

Type 92C14 6. Apply sealant to the threads of the pipe plug (key 74). Thread the pipe plug into place and tighten using 5 to 15 foot-pounds / 6.8 t

Type 92C15Type 6392 Pilot Mounting PartsKey Description Part Number 22 Loading Tubing Copper 16A1527X012 Stainless Steel 16A1527X022 23

Type 92C©Emerson Process Management Regulator Technologies, Inc., 1979, 2012; All Rights ReservedThe Emerson logo is a trademark and service mark of E

Type 92C2Body Sizes and End Connection StylesSIZEBODY MATERIALGray Cast Iron Steel or CF8M Stainless SteelNPS 1/2, 3/4, or 1 / DN 15, 20, or 25NPTNPT

Type 92C3TYPE 92C REGULATORPILOT LOADING LINEPILOT SUPPLYTYPE 6392 PILOTDOWNSTREAMCONTROL LINETOP VIEW OF REGULATOR ANDPILOT CONNECTIONSTYPE 6392 PILO

Type 92C4Figure 3. Typical Pilot-Operated Type 92C Regulator Installations (continued)E0656E0657SIDE VIEWTYPE 6492HM SAFETY OVERRIDE PILOTTYPE 6392 P

Type 92C5Principle of OperationPilot-Operated RegulatorRefer to Figure 5. Pilot supply pressure is piped from the inlet side of the main valve to the

Type 92C6Installation!WARNINGPersonal injury, equipment damage, or leakage due to escaping steam or bursting of pressure-containing parts may result i

Type 92C7PILOT REGULATING SPRING PILOT DIAPHRAGMDOWNSTREAM BLEED HOLEDOWNSTREAM CONTROL LINEPILOT SUPPLYPILOTVALVEPLUG PILOTVALVESPRINGMAIN VALVEDIAPH

Type 92C8NoteSince a clogged vent may cause improper regulator functioning, install and maintain the Type 92C regulator so that the Type 6392 pilot sp

Type 92C9915141391210814752963SS11298STEEL/STAINLESS STEEL CONSTRUCTIONGRAY CAST IRON CONSTRUCTION 4. Tighten the Type 6392 pilot of the upstream va