Related Manuals for Flowserve Valtek Valdisk TX3
Summary of Contents for Flowserve Valtek Valdisk TX3
- Page 1 USER INSTRUCTIONS Valtek Valdisk TX3 Installation ® Triple Offset Butterfly Control Valve Operation Maintenance FCD VLENIM0061-00-AQ – 11/15 Experience In Motion...
- Page 2 Valtek Valdisk TX3 Triple Offset Butterfly Control Valve User Instructions ® FCD VLENIM0061-00-AQ – 11/15 Contents 1. General Information and Precautions 2. Unpacking 3. Installation 4. Quick-Check 5. Preventative Maintenance 6. Packing Ring Replacement 7. Seal Ring and Seal Ring Gasket Replacement 8.
- Page 3 (e.g., in the operating instructions, Flowserve will not accept deliveries if a certificate has not been provided. (A form can be obtained from Flowserve.) product documentation or on the product itself) is also essential in order...
- Page 4 FCD VLENIM0061-00-AQ – 11/15 3. Installation 1.8 Storage In many cases, Flowserve products are manufactured from stainless Before installing the valve, clean the pipeline of all contamina- steel or other corrosion-resistant alloys. Products not manufactured tion, carbon deposits, welding chips and other foreign material.
- Page 5 3.11 Confirm the capacity of all flange bolts to ensure a sufficiently tight gasket seal for the expected service conditions. It is the user’s responsibility to select and install proper flange bolting according to local and industry standards and requirements. Figure 2: Piping diagram flowserve.com...
- Page 6 Valtek Valdisk TX3 Triple Offset Butterfly Control Valve User Instructions ® FCD VLENIM0061-00-AQ – 11/15 Table 1: Packing box bolting torque If possible, stroke the valve and check for smooth, full-stroke operation. Unsteady shaft movement may indicate an internal Packing Box Bolting Torque valve problem.
- Page 7 Disc Set Screw Follower Packing Gland Flange Seal Ring Gasket Packing Studs Flange Gasket Packing Nuts Seal Ring Screws Seal Ring Bottom Flange Washers Bottom Flange Thrust Bearing Studs Shim Bottom Flange Nuts Shim Half Ring Shim Thrust Washer Bearing flowserve.com...
- Page 8 Valtek Valdisk TX3 Triple Offset Butterfly Control Valve User Instructions ® FCD VLENIM0061-00-AQ – 11/15 7. Seal Ring and Seal Ring Move the Disk to closed position, and then tighten the Seal Ring Screws to the required torque per Table 2. Gasket Replacement Table 2: Seal retainer and bottom flange bolting torque WARNING: Only properly trained and experienced technicians...
- Page 9 1. Tighten bolting as recommended in Table 2: Seal 1. Loose bolting or damaged gasket retainer and bottom flange bolting torque Leakage from end flange 2. Clean gasket surfaces; replace gaskets and 2. Dirty gasket surfaces re-tighten bolting per Table 2 flowserve.com...
- Page 10 Flowserve Corporation has established industry leadership in the design and manufacture of its products. When properly selected, this Flowserve product is designed to perform its intended function safely during its useful life. However, the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications under a wide variety of industrial service conditions.
Need help?
Do you have a question about the Valtek Valdisk TX3 and is the answer not in the manual?
Questions and answers