Butterfly Valve
Butterfly Valve (Wafer Type)
Lightweight concentric disc design for water, HVAC, fire protection, and general industrial use.
Size Range2″ – 48″
Pressure ClassPN 10 / PN 16
CategoryButterfly Valve
Technical Specifications
| Sizes | 2" to 48" (DN 50 to 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 Temp Range | NBR -20°C~+80°C, EPDM -29°C~+135°C, Viton -20°C~+200°C |
| Design Standard | API 609, BS EN 593, EN1092-1 & 2, ASME B16.5 Class 150 |
| Ends | Wafer, Lug, Flanged |
| Flange Drilling | ASME B16.5 Cl150, PN10/16, JIS 10K |
| Top Actuator Mounting | ISO 5211 |
Design & Testing Standards
| Design | API 609 / BS EN 593 / EN1092-1 & 2 / ASME B16.5 Class 150 |
| Testing | API 598 / FCI-70-2 |
| Top Mounting | ISO 5211 |
Features & Benefits
- Tight Shut-off — ensures zero leakage and reliable performance
- Robust Construction — strong body and seat design for long service life
- Corrosion Resistance — wide range of materials for various media
- Versatile Application — suitable for water, oil, gas, chemical media
- Easy Operation — manual, pneumatic or electric actuation
Applications
Water & Waste Water Treatment
Chemical & Petrochemical
Oil & Gas Industry
Pulp & Paper Industry
Power Plants
Marine & Ship Building
