Butterfly Valve
Double & Triple Offset Butterfly Valve
Trinity Double & Triple Offset Butterfly Valves are engineered for high performance in critical applications requiring zero leakage, tight shut-off and extended service life. Designed with advanced technology and precision manufacturing, these valves deliver superior control and reliability even in the most demanding environments.
Size Range2" to 48" (DN 50 to DN 1200)
Pressure ClassClass 150, 300, 600
CategoryButterfly Valve
Technical Specifications
| Sizes | 2" to 48" (DN 50 to DN 1200) |
| Pressure Rating | Class 150, 300, 600 |
| Class Range | Class 150 & 300 - 3" to 48", Class 600 - 2" to 24" |
| Material | Body WCB, CF8, CF8M, Duplex, Super Duplex |
| Soft Seat Material | PTFE, CFT, GFT |
| Metal Seat Material | SS, Inconel, PTFE + SS316, RPTFE SS316, Graphite Laminated |
| Design Standard | API 609, BS EN 593, EN12516-1 & 2, ASME B16.5 Class 150 |
| Face to Face | ASME B16.10, API 609, ISO 5752 |
| Testing | API 598, FCI 70-2 |
| Ends | Wafer, Lug and Flanged |
| Flange Drilling | B16.47, PN10, PN16, JIS 10K, EN1092-1 |
| Top Actuator Mounting | ISO 5211 |
Design & Testing Standards
| API 609 | |
| BS EN 593 | |
| EN12516-1 | |
| EN12516-2 | |
| ASME B16.5 | |
| ASME B16.10 | |
| API 598 | |
| FCI 70-2 | |
| ISO 5752 | |
| ISO 5211 |
Features & Benefits
- Zero leakage triple offset design ensures bubble-tight shut-off
- High performance for high temperature, high pressure and corrosive media
- Long service life with precision components and premium materials
- Low maintenance with robust design reducing wear and downtime
- Suitable for on/off and throttling applications
Applications
Water & Waste Water Treatment
Chemical & Petrochemical
Oil & Gas Industry
Pulp & Paper Industry
Power Plants
Marine & Ship Building
