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Resilient Seated Butterfly Valves
Brand: Center LineCenter Line® has been a market leader in resilient seated butterfly valves for more than 40 years, in a wide range of applications including heating, ventilating, and air conditioning, power generation, water, and vacuum services.
Features- Suitable for both gaseous and liquid service
- Phenolic Backed Seat for superior sealing and long term use
- Single-piece stem design assures even torque distribution
- Positive shutoff bi-directionally
- Direct mount automation
Specifications
Brand
Materials of Construction
- Body: Ductile Iron (CS/SS for 250)
- Disc: Aluminum Bronze/Stainless Steel/Ductile Iron/Monel
- Seat: EPDM/Buna-N/Viton
Size Range
- 2.5” - 66”
Pressure Ratings
- 200 psi (2” - 12”)
- 150 psi (14”+)
- 285 psi (225/250 Series)
Temperature Range
- -30° to 400° F
Body Configuration
- Series 200/225/250/800
- Bare Stem/Handle/Gear Op/Actuated
Special Options
- NSF-61
Certifications
- ASME B16.1
- ASME B16.5
- AWWA C-504-8
- MSS SP-25
- MSS SP-67
- NSF-61
- CE/PED
- General Industrial
- HVAC
- Water
- Chemical/Petrochemical Processing
- Food and Beverage
- Power and Utilities
- Pulp and Paper
- Marine and Commercial Shipbuilding