Description of the Titanium Ball Valve
Titanium Ball Valve is a high-performance flow control device manufactured from
premium titanium materials to ensure exceptional corrosion
resistance, durability, and reliability. These valves are designed
to provide precise flow regulation and long service life even in
harsh environments such as chemical, marine, and offshore
applications.
The Titanium Ball Valve features a precision-machined titanium body and ball, delivering
excellent performance in high-pressure and high-temperature
conditions. When the valve handle is turned 90 degrees, the ball
inside rotates to either align its bore with the flow for full
passage or block it completely to shut off the flow.
Titanium’s lightweight and corrosion-resistant properties make
these valves ideal for demanding industries where safety, strength,
and longevity are critical.
Specifications
Material Standard: ASTM A182 316Ti, ASTM B367, ASTM B381
Body Material: Titanium Grade 2
Fastener Material: Stainless Steel 304
Size Range: DN50–DN600 (2"–24")
Temperature Range: –20°C to +180°C
Pressure Testing: EN 12266-1, DIN 3230, BS 6755, ISO 5208
Applicable Media: Water, seawater, alcohols, organic salt solutions, mineral acid
solutions, and alkaline media
Physical Properties of the Titanium Ball Valve
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|
| Gr1 | 240 | 170 | 24 |
| Gr2 | 345 | 275 | 20 |
| Gr4 | 550 | 483 | 15 |
| Gr5 | 895 | 828 | 10 |
| Gr7 | 400 | 275 | 18 |
| Gr9 | 620 | 483 | 15 |
| Gr12 | 483 | 348 | 18 |
| Gr23 | 793 | 759 | 10 |
Chemical Composition of Titanium Ball Valve
| Grade | Fe Max | O Max | N Max | C Max | H Max | Pd Max | Al | V | Ni Max | Mo Max |
|---|
| Gr1 | 0.20 | 0.18 | 0.03 | 0.08 | 0.015 | – | – | – | – | – |
| Gr2 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | – | – | – | – | – |
| Gr4 | 0.50 | 0.40 | 0.05 | 0.08 | 0.015 | – | – | – | – | – |
| Gr5 | 0.40 | 0.20 | 0.05 | 0.08 | 0.015 | – | 5.5–6.7 | 3.5–4.5 | – | – |
| Gr7 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | 0.12–0.25 | – | – | – | – |
| Gr9 | 0.25 | 0.15 | 0.03 | 0.08 | 0.015 | – | 2.5–3.5 | 2.0–3.0 | – | – |
| Gr12 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | – | 0.6–0.9 | 0.2–0.4 | – | – |
| Gr23 | 0.25 | 0.03 | 0.03 | 0.08 | 0.0125 | – | 5.5–6.5 | 3.5–4.5 | – | – |
| Ti | Balance | | | | | | | | | |
Applications of the Titanium Ball Valve
Titanium Ball Valves are widely used across multiple industries, including:
Oil and Gas: Offshore platforms, refineries, and pipeline systems
Chemical Processing: Handling aggressive acids, alkalis, and solvents
Marine and Shipbuilding: Resistant to seawater corrosion
Water Treatment: Desalination and wastewater management systems
Pharmaceutical and Food Processing: Hygienic and non-reactive fluid control
Aerospace: Lightweight and heat-resistant flow control components
These valves are ideal for environments requiring resistance to
corrosion, high pressure, and extreme temperatures, offering
long-term reliability with minimal maintenance.
