Trillium Valves, BDK™ Butterfly Valves – Model M85F
BDK™ Butterfly valves, resilient, cost-effective valves are designed for high performance regulation and control applications in water treatment, desalination, power, steel, chemical and process plants.
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BDK™ Butterfly valves are light weight, and come with bubble tight shut off design. Effective on-off and throttling service, it has replaceable seat with longer seat life. These are easy to install valves, with virtually zero maintenance.
Key benefits
- Smaller face to face dimensions (Short Pattern) – hence, cost effective
- Resilient seats for bubble tight shutoff & field replaceable
- On-off and throttling service
- No body cavity
- Quick opening by quarter turn operation
- Low torque, easy for automation
- Least installation space
- Preferred Direction Flow
Ends: Double Flanged
Operation: Worm Gearbox, Chain wheel, Pneumatic or Electrical Actuator
Accessories: Extended Stem, Padlock, Positioner, Solenoid Valve, Air Filter Regulator, Limit Switch etc.
Processes
- Water and waste water
- Multipurpose flow control (Industrial)
- Multipurpose flow control (Power)
Specifications
- Design standards:
EN 593/ BS 5155 / API 609 Category B / AWWA C504 - Design ratings:
CE Marking
Testing Standard: EN12266 – 1 / API 598 / AWWA C504 - Size range/-dimensions:
DN200 to DN2000 - Pressure class/-power:
PN2.5, PN6, PN10, PN16. AWWA Class75, Class150, Class250 - Temperature range:
– 30º to 150º C - Capacity:
N/A
Materials
Body & Disc: CI, DI, WCB, CF8, CF8M & other exotic alloys. Also, Carbon steel in Fabricated design
Seal Ring on Disc: Natural, Synthetic Rubbers