F6250L+ZD6N-S150

This product is no longer available. Please see our other products in this category.

Butterfly Valve, 2-way, DN 250, flange, Cv 5340 

or sign up for a free membership to get our lowest pricing.

Weight 69 lbs
Valve size

10" [250]

Brand

Belimo

Pattern

2-way

Fluid

chilled, hot water, up to 60% glycol

Close-Off Pressure
200 psi
Flow characteristic
modified equal percentage
Housing
ductile iron ASTM A536
Stem
stainless steel AISI 416
Seat
EPDM
Controllable flow range
90° rotation
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
10" [250]
Gear operator materials
Gears - hardened steel
Lug threads
7/8-9 UNC
Number of Bolt Holes
12
BFV flange type
Lug types
Flow Rating
2738
Cv
5340 
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.

Installation instructions Download: Installation instructions

Need Help?

Call one of our experts 1-888-423-2525

Monday-Friday EST 6:00am - 4:00pm