Valtek Control Valve Sizing and Selection Manual
Section 1: Valtek Product Line
Section 2: Models and Specifications
Section 3: Control Valve Sizing
Section 3A: Appendix – Steam Tables
- Sizing Nomenclature
- Velocity Calculation
- Liquid Sizing
- Flashing
- Gas Sizing
- Fluid Correlation Constants
- Pipe Data
Section 4: CV Tables
Section 5: Body Material Selection ANSI
Section 6: Body Forms, End Connections
Section 7: Gaskets
Section 8: Trim
- Unbalanced Trim
- Pressure-balanced Trim
Section 9: Flow Characteristics
Section 10: Trim Materials
Section 11: Seats
Section 11A: Appendix ANSI Seat Leakage Classes
Section 12: Bonnets
- Metal Bellows Seals
- Bonnet Flanges
- Bonnet Bolting
- Packing
- Guides
- Extensions
Section 13: Noise Prediction
Section 14: Severe Service Equipment
- Sigma
- Cavcontrol Trim
- ChannelStream Trim
- MegaStream Trim
- Tiger-Tooth Trim
Section 15: Severe Service Tables
- Noise Attenuation
- Cavitation
Section 16: Actuator Sizing
Section 16A: Appendix – Allowable Pressure Drop Charts
Section 17: Positioners
- Beta Pneumatic
- Beta I/P
Section 18: Handwheels
- Limit Stops
- Lever Operators
Section 19: Accessories
- Air Filters
- Airsets
- Transducers
- Volume Boosters
- Quick Exhaust Valves
- Volume Tanks
- Lock-up Systems
- Air Spring
- Heavy-duty Springs
- Oversized Actuators
- Lubricants/Lubricators
- Controllers
- Special Tubing and Fittings
- Special O-rings
- Position Indicators
- Proximity Switches
- Sealant
- Speed Control Valves
- Switching Valves
- Tags
Section 20: Common Conversion Factors
Section 21: Valve Dimensions
- Shipping Weights
Section 23: Glossary
Section 24: Hazardous Location Certification for Electrical Equipment