2 1/2" (63.5 mm) Grooved Butterfly Valve with Tamper Switch - UL & FM Approved!

SKU
250BFV
2 1/2" (63.5 mm) Grooved Butterfly Valve - UL & FM Approved. EPDM-coated cast-iron disc and body with NBR O-ring for total water flow control. Often used as a control valve in NFPA 13 and NFPA 14-compliant systems. Rated for 300 PSI (20.7 BAR) working pressure at temperatures from 32F (0C) to 212F (100C).
$149.95
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Part NumberSizeWorking PressureTemperature Rating
250BFV2 1/2" (63.5 mm)300 PSI / 20.7 BAR (175 PSI, 200 PSI, & 250 PSI available by special order)32F (0C) to 212F (100C)
BodyCoatingDiscSeal
Ductile Cast IronFusion Bonded EpoxyEPDM-Coated Ductile Cast IronNBR O-ring
ListingAvailability
UL, FM, VdSUsually ships within 24 hours


Product Description

2 1/2" (63.5 mm) Grooved Butterfly Valve with Tamper Switch offers precision flow control of gas, fluids and semi-solids. With a rated temperature of 32F (0C) to 212F (100C), this valve is suitable for indoor or outdoor use in water-based systems, including as a control valve in fire protection systems.

This 2 1/2" (63.5 mm) Grooved Butterfly Valve has a working pressure of 300 PSI (20.7 BAR). The polymer-coated ductile iron body and EPDM-rubber lined disc resist corrosion and mechanical damage. The handwheel assembly delivers a slow open and slow close, forming a leak-tight seal between the disc and NBR rubber O-ring.

A fitted tamper switch allows the 2 1/2" (63.5 mm) Grooved Butterfly Valve to activate a local alarm bell or horn when the valve comes to a partial or complete close. The bright-yellow position indicator offers an at-a-glance indication of the valve's position. When closed, the down-flow end of the pipe can be replaced without draining the entire system.

Dual supervisory switches and wiring make it easy to connect the 2 1/2" (63.5 mm) Grooved Butterfly Valve to a fire control panel. Designed to install quickly with a roll-grooved body.

UL Listed. VdS and FM-approved.

More Information
Valve Pipe Connection Type Grooved
Valve Size 2 1/2" (63.5 mm)
UL Listed UL-Listed
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