F6450-150SHP+GW23

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Butterfly Valve, 2-way, ANSI Class 150, DN 450, flange, Cv 11400 

Weight 420 lbs
Valve size

18" [450]

Brand

Belimo

Pattern

2-way

Fluid

chilled or hot water, up to 60% glycol, steam

ANSI Class

150

Close-Off Pressure
285 psi
Flow characteristic
modified equal percentage, unidirectional
Housing
carbon steel full lug (ASME B16.34)
Stem
17-4 PH stainless steel
Seat
RPTFE
Rangeability Sv
100:1
Ambient temperature
-22...122°F [-30...50°C]
Controllable flow range
quarter turn, mechanically limited
ANSI Class
150
Maximum Velocity
32 FPS
Pipe connection
for use with ASME/ANSI b16.5 flanges
Bearing
glass backed PTFE
Disc
316 stainless steel
Gland Seal
TFE
Valve Size
18" [450]
Gear operator materials
Gears - hardened steel
Lug threads
1 1/8-8 UNC
Number of Bolt Holes
16
BFV flange type
Lug types
Flow Rating
25381
Cv
11400 
Pressure independent
NO
Media Temp Range (water)
-22...400°F [-30...204°C]
Application
1. Valves are rated at 285 psi differential pressure in the closed position @100°F media temperature. 2. Valves are furnished with lugs tapped for use with ANSI Class 125/150 flanges conforming to ANSI B16.5 Standards. 3. 2-Way assemblies are furnished assembled, calibrated and tested, ready for installation. 4. Dimension "D" allows for actuator(s) removal without the need to remove the valve from the pipe. 5. Weather shields are available, dimensional data upon request. 6. Flange gaskets (2 required, not provided with valve) MUST be used between valve and ANSI flange. 7. Flange bolts are not included with the valve. These are furnished by others.

Installation instructions Download: Installation instructions

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