Flowserve Marathon-Mach 1 Manuel d'utilisateur

Marathon-Mach 1™HIGH PERFORMANCEPLUG VALVEBreaking The BarriersQuality SystemCertificateBulletinDVENIM0333 Installation, Operation and Maintenan

10Flow Control DivisionSection 1.01. Normal procedures for field replacement of port seals or sleeves are to be followed. Refer to V-A, steps 1-5, an

11Flow Control DivisionSection 1.08. Using the diaphragm guide (Part Series BY86272A) to protect the o-ring from the stem edge, install the first o-r

flowserve.comTo find your local Flowserve representative:Bulletin DVENIM0333 April 2013. © 2013 Flowserve CorporationFlowserve Ahaus GmbHVon Braun Str

2Flow Control DivisionSection 1.0PRESSURE CONTAINING FASTENERS (continued)FLANGED:Installation of Flowserve flanged valves is best accomplished by loc

3Flow Control DivisionSection 1.0FIGURE II-1Typical Assembly of Marathon-Mach 1 ValveSECTION IIOPERATING/MAINTENANCE INSTRUCTIONS FOR MARATHON-MACH 1M

4Flow Control DivisionSection 1.0 10. For Marathon valves, be sure to remove the o-rings and backup rings first and then the PFA diaphram. 11. Inspect

5Flow Control DivisionSection 1.0SECTION IV PRESSURE CONTAINING FASTENERSMATERIAL SELECTIONSelecting the proper fastener material is the ultimate res

6Flow Control DivisionSection 1.0SECTION IVTABLE IINUTSHN - Finished Heavy Hex NutXN - Finished Hex NutHXN - Regular Heavy Hex NutDimension per ANSI B

7Flow Control DivisionSection 1.07. On a flat surface place the top cap over the thrust gland. Thread the adjuster fasteners until snug. 8. The plug

8Flow Control DivisionSection 1.0SECTION V16. Tighten the adjuster fasteners (Part 11) until a reasonable plug stem turning torque is obtained (Ref. T

9Flow Control DivisionSection 1.01. Mount body (Part 1) on arbor press or table vise holding one flange. 2. Place the sleeve (Part 3) into the bowl