Stainless Steel Ball Valve 3 Way T Port BSPT
Technical Specification
- Connection: Female BSPT Thread
- Pressure Rating:
- 1/4" to 1": 82 bar
- 1 1/4" to 1 1/2": 69 bar
- 2": 62 bar
- Operating Temperature: -25°C to +200°C
- Bore: Reduced Bore
- Features: ISO 5211 direct mount, locking device, ATEX approval.
Description
Designed for applications where flow needs to be diverted, mixed or distributed between multiple pipework routes. The T port ball configuration provides flexible flow control through three valve ports, making it suitable for systems where one inlet may need to feed multiple outlets, or where flow direction needs to be changed within a compact valve assembly. Manufactured with a stainless steel body, ball and stem, and R-PTFE ball seats, this valve is built for strength, reliability and long service life in demanding fluid control environments. Its reduced bore design provides controlled flow through the valve while keeping the assembly compact and practical for installations with limited space.
The female BSPT threaded connections are manufactured to ISO 7/1, giving a secure tapered thread connection for compatible pipework and threaded fittings. The valve also features an ISO 5211 direct mounting pad, allowing compatible actuators to be fitted directly where automated valve control is required. With pressure ratings up to 82 bar depending on size, a wide operating temperature range of -25°C to +200°C, a locking device for safer operation, and ATEX approval, this 3 way stainless steel ball valve is well suited to industrial process systems, plant rooms, fluid transfer lines and controlled distribution applications.
Typical Applications
Key Features & Benefits
- 3 Way T Port Design: Allows flow to be diverted, mixed or distributed between multiple pipework routes.
- Stainless Steel Construction: Provides excellent mechanical strength and corrosion resistance for demanding applications.
- ISO 5211 Direct Mount: Allows compatible actuators to be mounted directly to the valve for automated operation.
- Locking Device: Helps prevent unwanted valve movement and improves operational safety.
- High Pressure Capability: Rated up to 82 bar depending on size, making it suitable for a broad range of industrial fluid systems.
- Wide Temperature Range: Suitable for operating temperatures from -25°C to +200°C.
- ATEX Approval: Suitable for use in appropriate environments where ATEX-rated equipment is required.
Pressure & Temperature Relationship


Dimensions & Materials




| Part | Description | Material |
| 1 | Cap | Stainless Steel (CF8M) |
| 2 | Gasket | PTFE |
| 3 | Ball Seat | R-PTFE (15%) |
| 4 | Ball | Stainless Steel (316) |
| 5 | Body | Stainless Steel (CF8M) |
| 6 | Stem | Stainless Steel (316) |
| 7 | Thrust Washer | PTFE |
| 8 | O-Ring | Viton |
| 9 | Stem Packing | PTFE |
| 10 | Stem Ring | Stainless Steel (316) |
| 11 | Belleville Washer | Stainless Steel (301) |
| 12 | Nut | Stainless Steel (304) |
| 13 | Plate Washer | Stainless Steel (304) |
| 14 | Nut Stopper | Stainless Steel (304) |
| 15 | Lock Device | Stainless Steel (304) |
| 16 | Handle | Stainless Steel (304) |
| 17 | Handle Sleeve | Plastic |
| 18 | Stop Pin | Stainless Steel (304) |
| Product Code | DN (") | d (mm) | L (mm) | H (mm) | W (mm) | h (mm) | F (mm) | A (mm) | C (mm) | ISO5211 | Torque | Kv | Weight (kg) |
| 353905 | 1/4 | 9.5 | 75 | 66 | 130 | 36.8 | 37.5 | 57.5 | 9 | F03/F04 | 8 | 1.7 | 0.70 |
| 353906 | 3/8 | 11.0 | 75 | 66 | 130 | 36.8 | 37.5 | 57.5 | 9 | F03/F04 | 8 | 2.9 | 0.67 |
| 353907 | 1/2 | 12.0 | 75 | 66 | 130 | 36.8 | 37.5 | 57.5 | 9 | F03/F04 | 8 | 3.6 | 0.63 |
| 353908 | 3/4 | 15.0 | 85 | 72 | 161 | 41.2 | 42.5 | 65.5 | 11 | F04/F05 | 9 | 5.8 | 0.94 |
| 353909 | 1 | 20.0 | 100 | 77 | 161 | 46.5 | 50.0 | 79.0 | 11 | F04/F05 | 15 | 8.8 | 1.39 |
| 353910 | 1 1/4 | 25.0 | 122 | 92 | 203 | 56.0 | 61.0 | 97.0 | 14 | F05/F07 | 20 | 14.7 | 2.91 |
| 353911 | 1 1/2 | 32.0 | 131 | 96 | 203 | 60.0 | 65.5 | 106.5 | 14 | F05/F07 | 30 | 24.8 | 3.66 |
| 353912 | 2 | 40.0 | 158 | 107 | 203 | 70.5 | 79.0 | 129.0 | 14 | F05/F07 | 45 | 40.1 | 6.31 |


