Triple-offset Butterfly Valves
| Size | 3" to 100" (80 mm to 2500 mm) |
| ASME Class | Class 150 to 1500 |
| Design Standard | API 609 Cat B |
- Design complies to API 609
- Valves offered with API 609 monogram
- Wide portfolio of Short-pattern and Long-pattern valves
- Design Validation Test - 12” Class 150 valve successfully completed 10,000 cycles
- Fugitive emissions - Complies to ISO 15848-1 Endurance Class CO2 and Tightness class AH
- Fire safe by design and complies to API 607/ ISO 10497 (preferred and non-preferred direction)
- API RP 591 test conducted on 12” Class 150 TOBV at Element Lab, USA
- CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU, Annexure III, Module H
- PED Module B1 Design examination certificate (certified by DNV) available
- Atex - Meets requirements of Atex Directive 94/9/EC (ATEX), category 2 non-electrical equipment
- SIL3 Safety Integrity Level to IEC 61508
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Aquaseal Elastomer-lined Butterfly Valves
| Size | 2" to 36” (50 mm to 900 mm) |
| Pressure Rating | PN10, PN16, PN25, Class 150 |
| Design Standard | API 609 Cat A, EN 593 (BS 5155), MSS SP 67 |
- Enhanced reliability, Longer service life
- Tight sealing, Consistent low torque
- Assured shaft sealing
- One-piece blowout-proof Shaft
- Reliable Drive - Positive shaft-disc connection
- Lower resistance to flow - Contoured disc
- Ease of installation
- Integral actuator mounting platform
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Fabricated Steel Butterfly Valves
| Size | 6" to 120” (150 mm to 3000 mm) |
| Pressure Rating | PN6, PN10, PN16 |
| Design Standard | AWWA C 504, AWWA C 516, EN 593, ISO 5752 |
- Self-energising Disc Seal - Bi-directional bubble-tight sealing
- Assured Sealing to Atmosphere
- Lighter and Stronger Construction
- Lower Torque, Longer Life
- Maintenance-free Bearings
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