2 1/2" (63.5 mm) Grooved Butterfly Valve with Tamper Switch - UL & FM Approved!
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|Part Number||Size||Working Pressure||Temperature Rating|
|250BFV||2 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)|
|Ductile Cast Iron||Fusion Bonded Epoxy||EPDM-Coated Ductile Cast Iron||NBR O-ring|
|UL, FM, VdS||Usually ships within 24 hours|
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.
|Valve Pipe Connection Type||Grooved|
|Valve Size||2 1/2" (63.5 mm)|