F6250HD+SY4-24 | Belimo | Control Valves

2″ thru 20″

115 thru 27908 (See ordering)

ANSI Class 125/150 lug style flanges

Undercut Models (HDU) 50 psid (345 kPa)

Full Disc (HD) 200 psid (1380 kPa)

200 psig (1379 kPa) @ -30° to 275℉

ASME/ANSI Class 125/150

Valve Body Ductile iron ASTM A536 (with epoxy powder finish)

Seat EPDM

Shaft 416 stainless steel

Disc 304 stainless steel

O-ring EPDM

Bushings RPTFE

Hot or chilled water, up to 60% glycol

-22° to 250℉ (-30° to 120℃)

24 VAC/VDC (Belimo direct-coupled); 24 VAC or 120 VAC (SY Series)

Two-position, floating or proportional 0-10 VDC, 4-20 mA

Spring Return/Fail Safe (SR), Non-Spring Return (NSR)

All models have manual override

-22° to 122℉ (-30° to 50℃)

NEMA 2 and NEMA 4 enclosed (Belimo direct-coupled actuators); NEMA 4/4X (SY Series industrial actuators)

2 years

The Belimo F6, F7 Series butterfly valves fulfill the requirements of commercial and industrial HVAC applications requiring positive shutoff for water. Applications include chiller isolation, cooling tower isolation, change-over systems, large air handler coil control and bypass, and various water distribution and storage systems. The F6 assemblies are two-way and the F7 are three-way flow patterns. Undercut disc assemblies, designated by "HDU" in the part number have a maximum close-off of 50 psid, and full-cut models, designated by "HD" part number, have full 200 psid close-off rating. Small size valves are available with economical Belimo rotary actuators and all sizes are available with industrial grade, NEMA 4 actuators, to meet most application requirements. Other sizes, assembly combinations, connection types, and materials of construction are available.

10" 2-WAY DI BFV, SS DISC, CV 5340, COP 200 PSI

Belimo