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STAINLESS STEEL BALL VALVES
Our Stainless Steel Ball Valves are engineered for precision flow control in Australia's demanding environments, from the mining and petrochemical sectors to food and beverage processing, plumbing, and construction. Like our camlock couplings, these valves are built to last. They feature a full-port design, a 1000 PSI WOG rating and are manufactured from corrosion-resistant 316 stainless steel (304 also available) for superior performance in harsh environments. As Australian ball valve suppliers, we offer these essential components for controlling flow in water, oil and gas systems, with discounted pricing available for trade enquiries.
2 Piece Ball Valves
- Feature a durable Two-Piece valve body.
- Choose from standard, heavy duty or Watermark-certified versions.
- Most popular sizes 1/2", 3/4" and 1".
- Full Port, Lockable, Threaded Ball Valve
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3 Piece Ball Valves
- Designed for easy maintenance with a removable center section.
- Available in 1/2" to 3" sizes for high pressure systems.
- Full Port, Lockable, Threaded Ball Valve
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WHY CHOOSE OUR STAINLESS STEEL BALL VALVES?
The SS Ball Valve is a manual valve used to shut-off flow. Ball Valves provide quick, quarter turn on-off operation. The in-line direction of the lever handle indicates the ‘open’ position. The valves have a positive stop in both the on and off positions.
Built to Last: Premium Features
- 1000 PSI WOG Rating: Reliable for water, oil and gas systems.
- Full-Port Ball Valve Stainless Steel: Zero flow restriction.
- Blow-Out Proof Stem: Safety-engineered for pressured environments.
- Solid stainless steel rotating ball.
- Australian WaterMark Certified options available.
KEY STAINLESS BALL VALVE ADVANTAGES:
- Quick 90° On/Off: Instant flow control in emergencies.
- Maintenance-Free: PTFE seals withstand dry running.
- Hygienic & Corrosion-Proof: Ideal for food, marine and chemical use.
- PTFE Seats: Facilitate smooth and quick operation.
STAINLESS STEEL BALL VALVE SIZES & PRICES: Compare 1/2", 3/4" and 1" sizes below.
| Style | 2 Piece Ball Valves | 3 Piece Ball Valves | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Material | 304 | 316 | 316 | 316 | 304 | 316 | |||
| Type | Std | Std | HD | WM | Std | Std | |||
| DN | Size - (mm) | Port (Full) | Working Pressure | Weight (kg) | Weight (kg) | ||||
| 8 | 1/4" - (6.3) | ✓ | 1000 PSI | 0.20 | 0.20 | 0.24 | 0.19 | 0.27 | 0.27 |
| 10 | 3/8" - (9.5) | ✓ | 1000 PSI | 0.19 | 0.19 | 0.22 | 0.19 | 0.29 | 0.29 |
| 15 | 1/2" - (12.7) | ✓ | 1000 PSI | 0.24 | 0.24 | 0.26 | 0.24 | 0.43 | 0.43 |
| 20 | 3/4" - (19.0) | ✓ | 1000 PSI | 0.33 | 0.33 | 0.40 | 0.36 | 0.61 | 0.61 |
| 25 | 1" - (25.4) | ✓ | 1000 PSI | 0.58 | 0.58 | 0.61 | 0.58 | 0.82 | 0.82 |
| 32 | 1 1/4" - (31.7) | ✓ | 1000 PSI | 0.84 | 0.84 | 1.05 | 0.90 | 1.46 | 1.46 |
| 40 | 1 1/2" - (38.1) | ✓ | 1000 PSI | 1.06 | 1.06 | 1.47 | 1.20 | 1.73 | 1.73 |
| 50 | 2" - (50.8) | ✓ | 1000 PSI | 1.69 | 1.69 | 2.13 | 1.73 | 2.86 | 2.86 |
| 65 | 2 1/2" - (63.5) | ✓ | 1000 PSI | 3.63 | 3.63 | 4.69 | 3.83 | 5.44 | 5.44 |
| 80 | 3" - (76.2) | ✓ | 1000 PSI | 5.10 | 5.10 | 6.78 | 5.74 | 7.90 | 7.90 |
| 100 | 4" - (101.6) | ✓ | 1000 PSI | 9.71 | 9.71 | 12.26 | 10.70 | 15.78 | 15.78 |
BALL VALVE STAINLESS STEEL FAQs
Q: What's the difference between SS304 and SS316 valves?
A: 316 stainless steel ball valves contain molybdenum to resist salt water and chemicals, while 304 stainless steel ball valves are cost-effective for standard uses.
Q: How do I size a ball valve?
A: Match the valve size to your pipe thread (e.g. 1"/25mm valve for 1"/25mm pipes).
Q: What seals are used?
A: PTFE (Teflon®) - chemical-resistant, heat-proof and leak free.
Q: 1-Piece vs. 2-Piece vs. 3-Piece Valves?
- 1-Piece: Single cast body, reduced bore, most economical.
- 2-Piece: Two-part body, full port option, better serviceability.
- 3-Piece: Center section removable for easy cleaning/maintenance.