Ball Valves
What are Ball Valves?
Ball valves are quarter-turn valves that use a perforated, pivoting ball to control flow through pipelines. They offer tight shut-off and quick operation, ideal for high-pressure or high-volume applications.
Asiad Steel Industries is a trusted manufacturer, supplier, and exporter of durable ball valves under the Racer brand for industrial use. Racer ball valves ensure low torque operation, corrosion resistance, and long-term reliability. Suitable for industries such as oil & gas, petrochemicals, and water treatment.
Key Features
Leak-Proof
Jointing
Robust
Construction
High Pressure
Resistance
Standards
Compliant
Corrosion
Resistant
Specifications
| Specification Category | Parameter / Feature | Details / Options |
|---|---|---|
| Size Range | Nominal Pipe Size (NPS) | ½” to 24” (DN15 – DN600) |
| Pressure Ratings | ANSI / ASME Class | Class 150, 300, 600, 900, 1500, 2500 |
| PN Ratings | PN10, PN16, PN25, PN40, PN64, PN100 | |
| Valve Types | End Connections | Flanged, Screwed (NPT/BSP), Socket Weld, Butt Weld, Tri-Clamp (Sanitary) |
| Port Types | Full Port, Reduced Port, V-Port | |
| Ball Types | Floating Ball, Trunnion Mounted Ball, Single Piece, Two Piece, Three Piece | |
| Operation | Manual (Lever / Gear), Pneumatic Actuated, Electric Actuated | |
| Material Options | Stainless Steel | SS 304, SS 304L, SS 316, SS 316L, SS 321 |
| Carbon Steel | ASTM A105, ASTM A216 WCB | |
| Alloy / Superalloy | Inconel 600/625/825, Hastelloy C22/C276 | |
| Duplex & Super Duplex | Duplex 2205, Super Duplex 2507 | |
| Other Materials | Monel 400/K500, Titanium (Grade 2, Grade 5), Bronze / Brass | |
| Standards & Certifications | ASME / ANSI | ASME B16.34 (Valves), ASME B16.10 (Face-to-Face), ASME B16.5 (Flanges) |
| API | API 6D, API 607 (Fire Safe), API 608 (Metal Ball Valves) | |
| ASTM | ASTM A182, ASTM A351, ASTM A105 | |
| European Standards | DIN, EN 1092, BS 5351 | |
| Certifications | ISO 9001, API Monogram, PED 2014/68/EU, ATEX Approved, Fire Safe Certified | |
| Design Features | Seat & Seal Options | PTFE, RPTFE, Nylon, Peek, Graphite, Metal-to-Metal |
| Stem Design | Blow-out Proof Stem, Anti-Static Device | |
| Ball Coatings | Chrome Plated, ENP (Electroless Nickel Plated), Tungsten Carbide, Stellite | |
| Fire-Safe Design | API 607 / ISO 10497 Compliant | |
| Locking Device | Lever Locking Option for Safety | |
| Coating & Surface Finish | Anti-Corrosion Coating | Rust Preventive Oil, Black Oxide, Zinc Coated |
| Optional Coatings | Epoxy, PTFE, Polyurethane | |
| Surface Finish | Machined, Polished, Pickled, Passivated | |
| Testing & Inspection | Pressure Testing | Hydrostatic, Pneumatic (per API 598 / ISO 5208) |
| Non-Destructive Testing | Radiography (RT), Ultrasonic (UT), Magnetic Particle (MPI), Dye Penetrant (DPT) | |
| Functional Testing | Torque Test, Fire-Safe Test, Fugitive Emission Test (ISO 15848-1) | |
| Destructive Testing | Tensile, Hardness, Impact (Charpy) |
Dimensions
| Nominal Size (NPS / DN) | Face-to-Face Length (mm) | Port Diameter (mm) | End Connection Type | Flange / Threaded Details |
|---|---|---|---|---|
| ½” (DN15) | 108 | 15 | Flanged / Threaded | ASME B16.5 Class 150 / NPT ½” |
| ¾” (DN20) | 114 | 20 | Flanged / Threaded | ASME B16.5 Class 150 / NPT ¾” |
| 1″ (DN25) | 127 | 25 | Flanged / Threaded | ASME B16.5 Class 150 / NPT 1″ |
| 1½” (DN40) | 165 | 40 | Flanged / Threaded | ASME B16.5 Class 150 / NPT 1½” |
| 2″ (DN50) | 191 | 50 | Flanged / Threaded | ASME B16.5 Class 150 / NPT 2″ |
| 3″ (DN80) | 241 | 80 | Flanged | ASME B16.5 Class 150 / 300 |
| 4″ (DN100) | 292 | 100 | Flanged | ASME B16.5 Class 150 / 300 |
| 6″ (DN150) | 356 | 150 | Flanged | ASME B16.5 Class 150 / 300 |
| 8″ (DN200) | 457 | 200 | Flanged | ASME B16.5 Class 150 / 300 |
| 10″ (DN250) | 533 | 250 | Flanged | ASME B16.5 Class 150 / 300 |
| 12″ (DN300) | 610 | 300 | Flanged | ASME B16.5 Class 150 / 300 |
| 14″ (DN350) | 686 | 350 | Flanged | ASME B16.5 Class 150 / 300 |
| 16″ (DN400) | 762 | 400 | Flanged | ASME B16.5 Class 150 / 300 |
| 18″ (DN450) | 838 | 450 | Flanged | ASME B16.5 Class 150 / 300 |
| 20″ (DN500) | 914 | 500 | Flanged | ASME B16.5 Class 150 / 300 |
Mechanical Properties
| Property | Value | Unit / Standard |
|---|---|---|
| Tensile Strength | 485 – 750 | MPa (Carbon Steel, Stainless Steel, Alloy Steel) |
| Yield Strength | 170 – 450 | MPa |
| Hardness | 120 – 200 | HB (Brinell) |
| Elongation | ≥ 20 – 30 | % |
| Density | 7.8 – 8.0 | g/cm³ |
| Impact Toughness | ≥ 27 – 70 | J (Charpy, grade-dependent) |
| Modulus of Elasticity (E) | ~200 | GPa |
| Fatigue Strength | 250 – 450 | MPa |
| Corrosion Resistance | Good to Excellent | (SS > CS > Alloy Steel) |
| Thermal Conductivity | 15 – 50 | W/m·K |
| Coefficient of Thermal Expansion | 11 – 17 ×10⁻⁶ | /°C |
| Yield Ratio (YS/UTS) | 0.40 – 0.65 | – |
| Poisson’s Ratio | 0.27 – 0.30 | – |
| Seat & Seal Material | PTFE, RPTFE, Peek, Metal-to-Metal | API 608 / ISO 5208 |
| Surface Finish | Machined, Polished, Passivated | As per ASME / API standards |
| Operation Type | Manual, Pneumatic, Electric Actuated | – |
| Operating Temperature Range | -46 to 600 | °C (depending on materials & seals) |
| Pressure Rating | Class 150, 300, 600, 900, 1500, 2500 | ASME B16.34 / API 6D Standards |
Chemical Composition
| Element | SS 304 (%) | SS 304L (%) | SS 316 (%) | SS 316L (%) |
|---|---|---|---|---|
| Carbon (C) | ≤ 0.08 | ≤ 0.03 | ≤ 0.08 | ≤ 0.03 |
| Manganese (Mn) | ≤ 2.00 | ≤ 2.00 | ≤ 2.00 | ≤ 2.00 |
| Silicon (Si) | ≤ 1.00 | ≤ 1.00 | ≤ 1.00 | ≤ 1.00 |
| Phosphorus (P) | ≤ 0.045 | ≤ 0.045 | ≤ 0.045 | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 | ≤ 0.030 | ≤ 0.030 | ≤ 0.030 |
| Chromium (Cr) | 18.0 – 20.0 | 18.0 – 20.0 | 16.0 – 18.0 | 16.0 – 18.0 |
| Nickel (Ni) | 8.0 – 10.5 | 8.0 – 12.0 | 10.0 – 14.0 | 10.0 – 14.0 |
| Molybdenum (Mo) | — | — | 2.0 – 3.0 | 2.0 – 3.0 |
| Nitrogen (N) | — | — | ≤ 0.10 | ≤ 0.10 |
| Iron (Fe) | Balance | Balance | Balance | Balance |
Applications of Ball Valves
Construction &
Infrastructure
Automotive & Heavy
Equipment
Manufacturing &
Fabrication
Medical & Laboratory
Equipment
Electrical &
Electronics Assembly
Oil, Gas & Petrochemical
Installations
Do you have questions?
What are ball valves used for?
Can ball valves handle high pressure?
Are fire-safe ball valves available?
What end connections are offered?
