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3" (76.2 mm) Grooved Butterfly Valve with Tamper Switch - UL & FM Approved!
SKU
300BFV
3" (76.2 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).
$160.95
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| Part Number | Size | Working Pressure | Temperature Rating |
|---|---|---|---|
| 300BFV | 3" (76.2 mm) | 300 PSI / 20.7 BAR (175 PSI, 200 PSI, & 250 PSI available by special order) | 32F (0C) to 212F (100C) |
| Body | Coating | Disc | Seal |
|---|---|---|---|
| Ductile Cast Iron | Fusion Bonded Epoxy | EPDM-Coated Ductile Cast Iron | NBR O-ring |
| Listing | Availability |
|---|---|
| UL, FM, VdS | Usually ships within 24 hours |
Product Description
3" (76.2 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 3" (76.2 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 3" (76.2 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 3" (76.2 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 | 3" (76.2 mm) |
| UL Listed | UL-Listed |
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