What are Titanium Ball Valves?
Depending on the requirement of the application, any one of the various Titanium Ball Valves grades can be put to use. For instance, grade 1 to grade 4 Titanium Instrumentation Ball Valve are referred to as commercially pure titanium. On the other hand, any Floating type Flange end Titanium ball valve belonging to grade 5 and beyond are considered to be alloyed forms of Titanium Trunnion Mounted Ball Valves. Along with having high tensile strength, the ASTM B367 grade C2 Titanium Alloy Valve has good stiffness and toughness properties. Moreover, the density of Titanium Ball Valves is lower than most metals. In fact, a Titanium ASTM B367 gr C5 Ball Valve will have a high tensile strength to density ratio.
In addition to these properties, the Instrumentation Titanium Valves can be used for low pressure applications while having good fatigue resistance and high crack resistance. What makes the Titanium Alloy One Piece Flanged Ball Valves a valuable asset is that the alloy has the ability to withstand moderately high temperatures without becoming prone to creep. Which is why the Titanium Instrument Valves are used in heavy duty applications involving the aircraft, naval ships and spacecraft industry. Its resistance to seawater makes the Hydraulic Titanium Ball Valve a good fit for marine engineering purposes.
Titanium Ball Valves Specification
Pressure Rating | 150#, 300#, 600#, 800#, 900#, 1500#, 2500# |
Size | 10mm to 750mm |
Thread | NPT, BSP, BSPT, UNEF, etc. |
Ball Valve Type | One Piece, Two Piece, Three Piece, 3 Way, 4 Way, High temperature, fire safe, trunnion mounted Full Bore, Metal Seated, separate ball and shaft, split body design, pneumatically operated ball valve with Manual Over ride and gas purging provision. |
End Connection | Flanged End / Screwed End / Butt Weld End / Screwed to BSPT / NPT / Socket Weld / Buttweld with extended Nipple |
Design Standards | Valve Body – ASME B 16.34 Valve Flanges – ASME 16.5 Face to Face – ASME B 16.10 (long pattern) |
Titanium Valves Chemical Composition
Grade | Ti | C | Fe | H | N | O |
Ti Grade 2 | 99.2 min | 0.1 max | 0.3 max | 0.015 max | 0.03 max | 0.25 max |
Alloy Ti Valve Mechanical Analysis
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
4.5 g/cm3 | 1665 °C (3030 °F) | Psi – 49900 , MPa – 344 | Psi – 39900 , MPa – 275 | 20 % |
Applications of Titanium Ball Valves
- Seawater Desalination
- Pulp and Paper
- Petrochemical industry
- Smelting
- Aviation and Military
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