F6450HD+GW06
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Butterfly Valve, 2-way, ANSI Class Consistent with 125, DN 450, flange, Cv 21705
| Weight | 260 lbs |
|---|---|
| Valve size | 18" [450] |
| Brand | Belimo |
| Pattern | 2-way |
| Fluid | chilled, hot water, up to 60% glycol |
| ANSI Class | Consistent with 125 |
- Close-Off Pressure
- 200 psi
- Flow characteristic
- modified equal percentage
- Housing
- ductile iron ASTM A536
- Stem
- stainless steel AISI 416
- Seat
- EPDM
- Rangeability Sv
- 10:1 (for 30° to 70° range)
- Controllable flow range
- 90° rotation
- ANSI Class
- Consistent with 125
- Maximum Velocity
- 12 FPS
- Pipe connection
- for use with ANSI class 125/150 flanges
- Bearing
- RPTFE
- Disc
- 304 stainless steel
- Surface treatment
- epoxy powder coated
- Valve Size
- 18" [450]
- Gear operator materials
- Gears - hardened steel
- Lug threads
- 1-8 UNC
- Number of Bolt Holes
- 16
- BFV flange type
- Lug types
- Flow Rating
- 9518
- Cv
- 21705
- Stem seal
- EPDM (lubricated)
- Pressure independent
- NO
- Body pressure rating note
- standard class B
- Media Temp Range (water)
- -22...250°F [-30...120°C]
- Application
- Valve is designed for use in ANSI flanged piping systems to meet the needs of bi-directional high flow HVAC hydronic applications with 0% leakage. Typical applications include cooling tower bypass, primary flow change-over systems, and large air handler coil control. Valve face-to-face dimensions comply with API 609 & MSS-SP-67, Completely assembled and tested, Ready for installation.
Datasheet Download: Datasheet
Installation instructions Download: Installation instructions
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