Flowserve Valtek Mark 10 Survivor Control Valves Manuel d'utilisateur Page 1

Experience In MotionUSER INSTRUCTIONSInstallationOperationMaintenanceValtek Mark 10 Survivor Control ValvesFCD VLENIM0036-05 – 07/09

Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09102.11. Slowly lower the plug to the limit stop for seat centering. 2.12. Lift the

11Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09flowserve.com3 Quick-check3.1. Stroke the valve and observe the plug position indic

Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/0912At least once every six months, check for proper operation by following the prevent

13Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09flowserve.com4.8. Ensure all accessories, brackets and bolting are securely fastene

Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09145 Valve Disassembly and Reassembly5.1. Disassembling the Valve BodyTo disas

15Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09flowserve.com5.1.5. To inspect the plug, remove it by loosening stem clamp and glan

Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09165.2.4. Turn actuator back onto the plug, without turning the plug inside the bonne

17Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09flowserve.comring should be allowed to slide out of the body smoothly, with only lig

Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09185.2.9.10. Stroke the valve open. Turn the plug back into the actuator stem one qua

19Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09flowserve.comFigure 1: Valtek Mark 10 Survivor Control Valves Body SubassemblyBonnet

Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/092

flowserve.comTo find your local Flowserve representative:For more information about Flowserve Corporation, visit www.flowserve.com or call USA 1-800-22

3Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09flowserve.comContents1 General Information 41.1. Usage 41.2. Applicability 41

Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/0941 General Information1.1. Usage The following instructions are designed to assist i

5Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09flowserve.comCAUTION: a indicates that minor personal injury and/ or property damage

Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/0961.8. StorageIn most cases, Flowserve products are manufactured from stainless steel

7Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09flowserve.com2 InstallationDANGER: b Before installation check the order number, ser

Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/0982.5.2. Valves with ceramic trims and actuator limit stops 2.5.2.1. This procedure

9Valtek Mark 10 Survivor Control Valves FCD VLENIM0036-05 – 07/09flowserve.com2.5.2.17. Replace the seat ring and seat ring gasket.2.5.3. Valves wit