Butterfly Valve
Concentric Butterfly Valve
Trinity Concentric Butterfly Valves are designed for efficient flow control and tight shut-off in a wide range of industrial applications. With a robust construction and precision engineering, these valves ensure durable performance, low maintenance, and excellent corrosion resistance.
Size Range2" to 48" (DN 50 to DN 1200)
Pressure ClassPN3.5, PN6, PN10, PN12, PN16
CategoryButterfly Valve
Technical Specifications
| Sizes | 2" to 48" (DN 50 to DN 1200) |
| Pressure Rating | PN3.5, PN6, PN10, PN12, PN16 |
| Material | Cast Iron, Ductile Iron, WCB, CF8, CF8M, Duplex, Super Duplex |
| Seat Material | EPDM, NBR, VITON, Silicon |
| Rubber Seat Temperature | NBR -20°C to +80°C, EPDM -29°C to +135°C, VITON -20°C to +200°C |
| Design Standard | API 609, BS EN 593, EN1092-1 & 2, ASME B16.5 Class 150 |
| Ends | Wafer, Lug and Flanged |
| Flange Drilling | ASME B16.5 Class 150, PN10, PN16, JIS 10K |
| Top Actuator Mounting | ISO 5211 |
Design & Testing Standards
| API 609 | |
| BS EN 593 | |
| EN1092-1 | |
| EN1092-2 | |
| ASME B16.5 Class 150 | |
| ISO 5211 |
Features & Benefits
- Tight Shut-off ensures zero leakage and reliable performance
- Robust construction with strong body and seat design for long service life
- Corrosion resistance available in a wide range of materials
- Versatile application suitable for water, oil, gas, chemical and industrial applications
- Easy operation with manual, pneumatic or electric actuators
Applications
Water & Waste Water Treatment
Chemical & Petrochemical
Oil & Gas Industry
Pulp & Paper Industry
Power Plants
Marine & Ship Building
Water
Steam
Air
Oil
Gas
Chemicals
Vacuum
Non-abrasive Services
