Emerson D2 Manuel d'instructions

www.Fisher.comFisherr D2 FloPro Control ValveContentsIntroduction 1...Scope of Manual 1...Desc

Instruction ManualD103031X012D2 FloPro ValveJune 201110procedure. Continue the actuator disassembly by removing these parts: washer (key 24) diaphragm

Instruction ManualD103031X012D2 FloPro ValveJune 201111Figure 4. Packing and Belleville Spring Stacking OrderANTI-EXTRUSIONWASHER (KEY 12)PACKING RING

Instruction ManualD103031X012D2 FloPro ValveJune 2011125. Install the male packing adaptor, lower anti-extrusion washer (key 12), and packing spacer o

Instruction ManualD103031X012D2 FloPro ValveJune 201113WARNINGUpon reassembly, ensure that no foreign material blocks the safety vent hole as shown in

Instruction ManualD103031X012D2 FloPro ValveJune 201114Parts OrderingWARNINGUse only genuine Fisher replacement parts. Components that are not supplie

Instruction ManualD103031X012D2 FloPro ValveJune 201115Figure 6. Fisher D2 FloPro Assembly–Air-to-Open39B5892-M

Instruction ManualD103031X012D2 FloPro ValveJune 201116Figure 7. Fisher D2 FloPro Assembly–Air-to-Close39B8450-M

Instruction ManualD103031X012D2 FloPro ValveJune 201117Appendix A(Packing Constructions with L ot Numbers Less Than 0410)Appendix A provides informati

Instruction ManualD103031X012D2 FloPro ValveJune 201118and inspect the valve body gasket surface for damage. Visually inspect the valve body interior

Instruction ManualD103031X012D2 FloPro ValveJune 2011198. Unscrew the flow adjuster socket head cap screws (key 29), and remove the flow adjuster halv

Instruction ManualD103031X012D2 FloPro ValveJune 20112Table 1. SpecificationsValve Assembly Pressure ClassASME B16.34 CL900Maximum Inlet Pressure and

Instruction ManualD103031X012D2 FloPro ValveJune 201120Figure 9. Fisher D2 FloPro Construction (Appendix A)GLOBE STYLE AIR-TO-OPENW9005-1PRESSURECONNE

Instruction ManualD103031X012D2 FloPro ValveJune 20112125. Set the flow adjuster to the desired travel position (see figure 2), and tighten the flow a

Instruction ManualD103031X012D2 FloPro ValveJune 201122Figure 10. Fisher D2 FloPro Assembly–Air-to-Open (Appendix A)39B5892-KBELLEVILLE SPRINGAND PACK

Instruction ManualD103031X012D2 FloPro ValveJune 201123Figure 11. Fisher D2 FloPro Assembly–Air-to-Close (Appendix A)39B8450-KBELLEVILLE SPRINGAND PAC

Instruction ManualD103031X012D2 FloPro ValveJune 201124Emerson Process ManagementMarshalltown, Iowa 50158 USASorocaba, 18087 BrazilChatham, Kent ME4 4

Instruction ManualD103031X012D2 FloPro ValveJune 20113InstallationWARNINGAlways wear protective gloves, clothing, and eyewear when performing any inst

Instruction ManualD103031X012D2 FloPro ValveJune 20114Figure 2. Flow Rate Adjustments0.5 INCH FLOW RATECv = 6Fl = 0.77Xt = 0.4760.375 INCH FLOW RATECv

Instruction ManualD103031X012D2 FloPro ValveJune 201151. Remove the six short actuator casing cap screws (key 22) first. Once these have been removed

Instruction ManualD103031X012D2 FloPro ValveJune 20116WARNINGAvoid personal injury from sudden release of process pressure. Before performing any main

Instruction ManualD103031X012D2 FloPro ValveJune 20117WARNINGAvoid personal injury from sudden release of process pressure. If the process media start

Instruction ManualD103031X012D2 FloPro ValveJune 20118Figure 3. Fisher D2 FloPro ConstructionGLOBE STYLE AIR-TO-OPENW9005-1PRESSURECONNECTIONVALVE STE

Instruction ManualD103031X012D2 FloPro ValveJune 20119CAUTIONThe preceding step is intended to prevent damage to the valve plug (key 3) and seat ring