Flowserve Valtek Mark 200 Manuel d'utilisateur

Experience In MotionInstallationOperationMaintenanceUSER INSTRUCTIONSValtek Mark 200 Globe & Angle Control ValveFCD VLENIM0200-00 – (12/12)

Mark 200 Control Valve FCD VLENIM0200– 12/12106.3 ASME Valve Troubleshooting ChartProblem Possible Cause Corrective ActionStem motion impeded 1. Over

11Mark 200 Control Valve FCD VLENIM0200– 12/12flowserve.com7 DIN Valve Unpacking 1. Careful loading and transport arrangements are required to avoid t

Mark 200 Control Valve FCD VLENIM0200– 12/12128.1 DIN Valve Quick-check Prior to start-up, check the control valve by following these steps: WARNING:

13Mark 200 Control Valve FCD VLENIM0200– 12/12flowserve.comFigure 8 – Exploded drawing of a DIN Mark 200 with screwed-in seat ring; mounting shown for

Mark 200 Control Valve FCD VLENIM0200– 12/1214DIN Disassembly and Reassembly 10.1 Disassembling the Body To disassemble the valve body, refer to Figur

15Mark 200 Control Valve FCD VLENIM0200– 12/12flowserve.com10.2 Reassembling the Body To reassemble the valve body, refer to Figure 8 or 9 then procee

Mark 200 Control Valve FCD VLENIM0200– 12/121610.3 Special ToolsSpecial Tools UseRing Nut ToolRecommended tool for disassembling andreassembing For pa

17Mark 200 Control Valve FCD VLENIM0200– 12/12flowserve.com11 DIN Valve Troubleshooting ChartProblem Possible Cause Corrective ActionStem motion impede

Mark 200 Control Valve FCD VLENIM0200– 12/1218Pages available for technician’s notes.

19Mark 200 Control Valve FCD VLENIM0200– 12/12flowserve.comPages available for technician’s notes.

Mark 200 Control Valve FCD VLENIM0200– 12/122ASME Contents 1 General Information 3 2 Terms Concerning Safety 3 3 ASME Valve Unpacking 4 4 A

flowserve.comFlowserve Corporation has established industry leadership in the design and manufacture of its products. When properly selected, this Flow

3Mark 200 Control Valve FCD VLENIM0200– 12/12flowserve.com1 General InformationThe following instructions are designed to assist in unpacking, installi

Mark 200 Control Valve FCD VLENIM0200– 12/1243 ASME Valve Unpacking 1. While unpacking the valve, check the packing list against materials received.

5Mark 200 Control Valve FCD VLENIM0200– 12/12flowserve.comTable 2: Recommended ASME Body Bolt Torque ValuesBolt/Stud MaterialBolt SizeCarbon Steel Stai

Mark 200 Control Valve FCD VLENIM0200– 12/126Figure 3 – Exploded Drawing of an ASME Mark 200, pressure balanced with cage Part Item Available Material

7Mark 200 Control Valve FCD VLENIM0200– 12/12fl owserve.comASME Disassembly and Reassembly 6.1 Disassembling the Body To disassemble the valve body, re

Mark 200 Control Valve FCD VLENIM0200– 12/1286.2 Reassembling the Body To reassemble the valve body, refer to Figure 3 or 4 then proceed as follows:

9Mark 200 Control Valve FCD VLENIM0200– 12/12flowserve.com4. Lower the plug into the body and sleeve. Care should be taken with the plug seals to avoi