Flowserve Valtek MaxFlo 3 User Manual Page 1

®User instructions - MaxFlo 3 - VLENIM0052-02 02.071Valtek MaxFlo 3Control ValvesInstallation OperationMaintenanceUSER INSTRUCTIONS

®User instructions - MaxFlo 3 - VLENIM0052-02 02.07109 ACTUATOR REMOUNTING NOTE: The MaxFlo 3 valve opens in a clockwise direc-tion when looking do

®User instructions - MaxFlo 3 - VLENIM0052-02 02.071111. PIPELINE MOUNTING ORIENTATIONS – AIR-TO-OPEN CONFIGURATION - DIAPHRAGM ACTUATORAIR-TO-OPEN, F

®User instructions - MaxFlo 3 - VLENIM0052-02 02.071212. PIPELINE MOUNTING ORIENTATIONS – AIR-TO-CLOSE CONFIGURATION - DIAPHRAGM ACTUATORAIR-TO-CLOSE,

®User instructions - MaxFlo 3 - VLENIM0052-02 02.071313: PIPELINE MOUNTING ORIENTATIONS – AIR-TO-OPEN CONFIGURATION - CYLINDER ACTUATORAIR-TO-OPEN, FA

®User instructions - MaxFlo 3 - VLENIM0052-02 02.071414: PIPELINE MOUNTING ORIENTATIONS – AIR-TO-CLOSE CONFIGURATION - CYLINDER ACTUATORAIR-TO-CLOSE,

®User instructions - MaxFlo 3 - VLENIM0052-02 02.071516. TROUBLESHOOTINGFailure Probable Cause Corrective ActionValve moves to failure position,

®User instructions - MaxFlo 3 - VLENIM0052-02 02.0716Flowserve CorporationFlow Control1350 N. Mt. Springs ParkwaySpringville, UT 84663USAPhone: 801 48

®User instructions - MaxFlo 3 - VLENIM0052-02 02.0721 GENERAL INFORMATION1.1 Use The following instructions are designed to assist in the unpack

®User instructions - MaxFlo 3 - VLENIM0052-02 02.073STOP! WARNING: Before products are returned to Flowserve for repair or service, Flowserve m

®User instructions - MaxFlo 3 - VLENIM0052-02 02.074Table I: Line Flange Bolting Specifications4 QUICK-CHECK Before commissioning, check the control

®User instructions - MaxFlo 3 - VLENIM0052-02 02.075Item 117 Packing box nutsItem 109 Packing box studsItem

®User instructions - MaxFlo 3 - VLENIM0052-02 02.0766 VALVE DISASSEMBLY WARNING: To carry out this operation, it is essential to disconnect the va

®User instructions - MaxFlo 3 - VLENIM0052-02 02.0777.10 Place the bonnet gasket (item 58) on the gasket step in-side the body. Gently push the bon

®User instructions - MaxFlo 3 - VLENIM0052-02 02.0788 SEAT REPLACEMENT WARNING: The actuator must be removed from the valve body prior to replacing

®User instructions - MaxFlo 3 - VLENIM0052-02 02.079Figure 5: positioning of plugRecommended plug rotation. Plug slightly under-rotated. Table III: Sh