Stainless Steel 1 Piece Ball Valve BSPT
Technical Specification
- Material: Stainless Steel
- Connection: Female BSPT Thread
- Sizes Available: 1/4" - 2"
- Pressure Rating:
- 1/4" to 1 1/4": 69 bar
- 1 1/2" to 2": 55 bar
- Operating Temperature: -25°C to +200°C
- Bore: Reduced Bore
- Features: ATEX approval and locking device.
Description
Stainless steel one-piece ball valve featuring BSP Taper female/female end connections, making it suitable for a wide range of industrial pipework applications. Constructed from stainless steel, it offers excellent resistance to corrosion and high-pressure conditions. PTFE seals throughout ensure reliable, low-friction operation across a broad temperature range of -25°C to +200°C. The integrated locking lever provides added operational security, preventing inadvertent adjustment in demanding environments. ATEX approved, this valve is also suitable for use in potentially explosive atmospheres.
The reduced bore design ensures a compact, lightweight construction without compromising on flow performance. The R-PTFE ball seat offers enhanced wear resistance, contributing to a longer service life even in demanding process conditions. With a high maximum pressure rating, this valve is well suited to high-pressure systems across a variety of industries, including chemical processing, oil and gas, and general utilities. The stainless steel 304 handle and locking device provide robust, corrosion-resistant operation, while the one-piece body construction minimises potential leak paths, ensuring a dependable and consistent shut-off.
Typical Applications
Key Features & Benefits
- ATEX approved: Certified for use in potentially explosive atmospheres, making it suitable for hazardous industrial environments.
- PN69 rated: Rated to 69 Bar (1/4" to 1-1/4") and 55 Bar (1-1/2" to 2"), providing reliable performance under high-pressure conditions.
- PTFE seals: Low-friction, chemical-resistant sealing throughout ensures long service life and a reliable shut-off.
- BSP Taper connections (ISO 7/1): Female/female BSPT ends conform to ISO 7/1, ensuring compatibility with standard BSP taper pipework systems.
- Locking lever: Integrated locking device prevents unintended valve operation, enhancing safety in critical applications.
- Broad temperature range: Rated from -25°C to +200°C, suitable for use across a wide variety of process conditions.
- Stainless Steel 316 ball and stem: Provides superior corrosion resistance, ideal for aggressive media and harsh operating environments.
- Wide size range: Available in eight sizes from 1/4" to 2", offering flexibility across a variety of pipework installations.
Pressure & Temperature Relationship
Dimensions & Materials
| Part | Description | Material |
| 1 | Body | Stainless Steel (CF8M) |
| 2 | Ball | Stainless Steel (316) |
| 3 | Body Gasket | PTFE |
| 4 | Cap | Stainless Steel (CF8M) |
| 5 | Ball Seat | R-PTFE (15%) |
| 6 | Stem | Stainless Steel (316) |
| 7 | Thrust Washer | PTFE |
| 8 | Stem Packing | PTFE |
| 9 | Washer | Stainless Steel (304) |
| 10 | Spring Washer | Stainless Steel (304) |
| 11 | Nut | Stainless Steel (304) |
| 12 | Handle | Stainless Steel (304) |
| 13 | Handle Cover | Plastic |
| 14 | Lock Device | Stainless Steel (304) |
| Product Code | DN (") | d (mm) | L (mm) | H (mm) | W (mm) | Torque | Kv | Weight (kg) |
| 353787 | 1/4 | 5.0 | 40 | 33 | 67 | 2 | 3.6 | 0.09 |
| 353788 | 3/8 | 7.0 | 45 | 36 | 67 | 2 | 9.4 | 0.12 |
| 353789 | 1/2 | 9.0 | 60 | 37 | 93 | 3 | 23.0 | 0.19 |
| 353790 | 3/4 | 12.5 | 60 | 42 | 93 | 3 | 28.5 | 0.28 |
| 353791 | 1 | 15.0 | 71 | 52 | 103 | 4 | 43.8 | 0.39 |
| 353792 | 1 1/4 | 20.0 | 78 | 56 | 103 | 5 | 63.0 | 0.58 |
| 353793 | 1 1/2 | 25.0 | 82 | 65 | 125 | 7 | 102.0 | 0.85 |
| 353794 | 2 | 32.0 | 100 | 70 | 125 | 9 | 165.0 | 1.50 |
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