Flowserve Nordstrom Dynamic Balance Plug Valve and Double DB User Manual Page 1

Nordstrom ValvesDynamic Balance® Plug Valve and Double DB® Plug ValveInstallation, Operation and MaintenanceFCD NVENIM2005-01 (Replaces V170-PED)

Flow Control Nordstrom Valves10 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-01of actuator manufacturer. Fl

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 11be obtained from system engi

Flow Control Nordstrom Valves12 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-015.4 When You Call or Write

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 135.7 Video TrainingIt is oft

Flow Control Nordstrom Valves14 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-01ciples consist of a Body, Pl

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 155.13 Valve Front Identificat

Flow Control Nordstrom Valves16 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-015.18 Valve MaintenancePrope

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 17even after you have injected

Flow Control Nordstrom Valves18 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-014. Loosen the Plug Adjusti

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 19Cause B4: Severe Stem corros

Contents1 Valve Selection 41.1 Introduction 41.2 Pressure-Temperature Rating 41.3 Bending Strength 41.4 Fire Safety 41.5 Pressure Surge 51

Flow Control Nordstrom Valves20 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-01driver. If a small amount of

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 214. If the valve is install

Flow Control Nordstrom Valves22 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-01Problem E: Leakage at the St

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 237 Technical Data7.1 Part I

Flow Control Nordstrom Valves24 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-017.2 Exploded ViewsFigure 4

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 257.3 Detail SketchesFigure 5

Flow Control Nordstrom Valves26 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-01Figure 7 – Stem End Detail:

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 27Figure 8 – Cover End Detail:

Flow Control Nordstrom Valves28 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-01Figure 10 – Cover End Detail

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 298 Procedure for Tightening

7 Technical Data 237.1 Part Identification Reference 237.2 Exploded Views 247.3 Detail Sketches 258 Procedure for Tightening Cap Screws and N

Flow Control Nordstrom Valves30 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-019 TablesTorque Values for P

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 31Plug Adjusting Screw Torque

Flow Control Nordstrom Valves32 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-01Sealant CapacitiesThe follow

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 33

Flow Control Nordstrom Valves34 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-01

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 35

Flowserve Corporation has established industry leadership in the design and manu-facture of its products. When properly selected, this Flowserve produ

Flow Control Nordstrom Valves4 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-011 Valve Selection1.1 Introd

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 5such standards as API 607, “F

Flow Control Nordstrom Valves6 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-011.11 Operating EffortManuall

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 7b. Note any special warning

Flow Control Nordstrom Valves8 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve FCD NVENIM2005-01grooved, jacketed, corrugated

Flow Control Nordstrom ValvesFCD NVENIM2005-01 Dynamic Balance® Plug Valve and Double DB® Double Isolation Plug Valve 93.7 Testing and AdjustmentIt