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- Shop Categories > Emergency Operator Stations > Break Glass Stations
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![Belimo EP250+ARX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 2 1/2" [DN65], 132 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Humidistat)](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87531/126416/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__07446.1779998685.png?c=1 "Belimo EP250+ARX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 2 1/2\" [DN65], 132 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Humidistat)")
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![Belimo EP300+ARX-E N4 : Pressure Independent Valve (EPIV4), 2-Way Flanged, 3" [DN80], 185 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87534/126424/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__19363.1779998687.png?c=1 "Belimo EP300+ARX-E N4 : Pressure Independent Valve (EPIV4), 2-Way Flanged, 3\" [DN80], 185 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4")
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![Belimo EP300+ARX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 3" [DN80], 185 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Humidistat)](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87537/126428/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__96259.1779998688.png?c=1 "Belimo EP300+ARX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 3\" [DN80], 185 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Humidistat)")
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![Belimo EP400-250+GRX-E N4HT : Pressure Independent Valve (EPIV4), 2-Way Flanged, 4" [DN100], 330 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 250, NEMA 4 with Heater (Thermostat)](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87548/126444/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__49970.1779998692.png?c=1 "Belimo EP400-250+GRX-E N4HT : Pressure Independent Valve (EPIV4), 2-Way Flanged, 4\" [DN100], 330 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 250, NEMA 4 with Heater (Thermostat)")
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![Belimo EP500-250+GRX-E N4 : Pressure Independent Valve (EPIV4), 2-Way Flanged, 5" [DN125], 528 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 250, NEMA 4](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87554/126454/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__80003.1779998695.png?c=1 "Belimo EP500-250+GRX-E N4 : Pressure Independent Valve (EPIV4), 2-Way Flanged, 5\" [DN125], 528 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 250, NEMA 4")
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![Belimo EP600+GRX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 6" [DN150], 793 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Humidistat)](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87561/126464/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__24885.1779998698.png?c=1 "Belimo EP600+GRX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 6\" [DN150], 793 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Humidistat)")
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![Belimo EP250-250+ARX-E : Pressure Independent Valve (EPIV4), 2-Way Flanged, 2 1/2" [DN65], 132 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 250, NEMA 2](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87569/126478/Belimo-EPIV-1-BelimoEPIV__84964.1779998701.png?c=1 "Belimo EP250-250+ARX-E : Pressure Independent Valve (EPIV4), 2-Way Flanged, 2 1/2\" [DN65], 132 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 250, NEMA 2")
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![Belimo EP600-250+GKRX-E : Pressure Independent Valve (EPIV4), 2-Way Flanged, 6" [DN150], 793 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 250, NEMA 2](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87584/126508/Belimo-EPIV-2-EV3_DN100_straight__25261.1779998706.png?c=1 "Belimo EP600-250+GKRX-E : Pressure Independent Valve (EPIV4), 2-Way Flanged, 6\" [DN150], 793 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 250, NEMA 2")
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![Belimo EP400+GKRX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 4" [DN100], 330 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Humidistat)](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87597/126441/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__72578.1779998691.png?c=1 "Belimo EP400+GKRX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 4\" [DN100], 330 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Humidistat)")
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![Belimo EP500+GKRX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 5" [DN125], 528 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Humidistat)](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87601/126453/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__49433.1779998695.png?c=1 "Belimo EP500+GKRX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 5\" [DN125], 528 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Humidistat)")
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![Belimo EP500-250+GKRX-E N4HT : Pressure Independent Valve (EPIV4), 2-Way Flanged, 5" [DN125], 528 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 250, NEMA 4 with Heater (Thermostat)](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87602/126457/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__72612.1779998696.png?c=1 "Belimo EP500-250+GKRX-E N4HT : Pressure Independent Valve (EPIV4), 2-Way Flanged, 5\" [DN125], 528 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 250, NEMA 4 with Heater (Thermostat)")
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![Belimo EP400+GKRX-E N4 : Pressure Independent Valve (EPIV4), 2-Way Flanged, 4" [DN100], 330 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87543/126437/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__39281.1779998690.png?c=1 "Belimo EP400+GKRX-E N4 : Pressure Independent Valve (EPIV4), 2-Way Flanged, 4\" [DN100], 330 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4")
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![Belimo EP400+GRX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 4" [DN100], 330 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Humidistat)](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87545/126440/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__25650.1779998691.png?c=1 "Belimo EP400+GRX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 4\" [DN100], 330 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Humidistat)")
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![Belimo EP400-250+GRX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 4" [DN100], 330 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 250, NEMA 4 with Heater (Humidistat)](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87549/126446/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__91057.1779998693.png?c=1 "Belimo EP400-250+GRX-E N4HH : Pressure Independent Valve (EPIV4), 2-Way Flanged, 4\" [DN100], 330 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 250, NEMA 4 with Heater (Humidistat)")
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![Belimo EP500+GRX-E N4 : Pressure Independent Valve (EPIV4), 2-Way Flanged, 5" [DN125], 528 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87550/126448/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__14066.1779998693.png?c=1 "Belimo EP500+GRX-E N4 : Pressure Independent Valve (EPIV4), 2-Way Flanged, 5\" [DN125], 528 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4")
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![Belimo EP600+GRX-E N4HT : Pressure Independent Valve (EPIV4), 2-Way Flanged, 6" [DN150], 793 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Thermostat)](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87560/126462/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__72693.1779998697.png?c=1 "Belimo EP600+GRX-E N4HT : Pressure Independent Valve (EPIV4), 2-Way Flanged, 6\" [DN150], 793 GPM, Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Thermostat)")
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![Belimo EP250+AKRX-E N4HT : Pressure Independent Valve (EPIV4), 2-Way Flanged, 2 1/2" [DN65], 132 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Thermostat)](https://cdn11.bigcommerce.com/s-ksbdsp5vfo/images/stencil/500x659/products/87586/126415/Belimo-EPIV-3-EV-EPIV_Midsize_NEMA4_Gray__83294.1779998684.png?c=1 "Belimo EP250+AKRX-E N4HT : Pressure Independent Valve (EPIV4), 2-Way Flanged, 2 1/2\" [DN65], 132 GPM, Fast Electronic Fail-Safe Actuator, 24VAC/DC, Modulating or Communicative via BACnet MS/TP, Modbus RTU, MP-Bus, ANSI 125, NEMA 4 with Heater (Thermostat)")
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Add to Cart The item has been addedASE
ASE DS-224C : Rain/Snow Melt Sensor Controller, Integral Precipitation Sensor, 22-28V AC/DC Input Power, Control: 1 x 30A @ 24VAC / 1 x 20A @ 28VDC
MSRP: $362.00Your Price: $307.00 -
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ACI A/20K-D-12"-GD : Duct Temperature Sensor, 20K Thermistor, 12" Probe Length, Galvanized Steel Enclosure
MSRP: $46.00Your Price: $20.36 -
Add to Cart The item has been addedCaleffi
Caleffi 573409A : FlowShield DuC-AV Backflow Preventer w/ Atmospheric Vent, 1/2" Sweat, ASSE 1012, Lead-Free
MSRP: $113.00Your Price: $68.09