
Dwyer Instruments V6EPB-B-S-1-B Flow Switch
The Dwyer Instruments V6EPB-B-S-1-B Flow Switch from the Flotect V6 Series is a mini-size flow switch specifically engineered for monitoring liquid, gas, or air flows in high-stakes HVACR and process applications. Built with a brass upper and lower body and a leak-proof lower body machined from bar stock, this explosion-proof device ensures reliable signaling without mechanical linkage. The unit utilizes a magnetically-actuated SPDT switch, where a flow vane in the lower housing controls the switch magnet in a separate upper housing. This design allows for the electrical assembly to be replaced without depressurizing the system or removing the 1/2 inch NPT brass tee from the pipeline. Rated for pressures up to 250 psi and temperatures between -4 to 220°F, this Flotect flow switch provides critical protection for pumps, motors, and boilers by detecting low-flow conditions. Its NEMA 4 and explosion-proof ratings make it a staple for contractors technical enough to handle hazardous industrial environments.
Key Benefits- Magnetic Actuation: Eliminates mechanical linkages, ensuring dependable switching and long-term liquid and gas flow monitoring.
- In-Line Maintenance: The SPDT switch assembly is replaceable without shutting down the process or breaking the pipe seal.
- Rugged Construction: Features a brass tee and body designed to withstand industrial pipe flow monitoring environments.
- Hazardous Location Rated: Explosion-proof design meets requirements for Class I and Class II environments.
- Compact Profile: The mini-size flow switch footprint allows for installation in tight mechanical rooms where larger vanes will not fit.
Is the V6EPB-B-S-1-B suitable for high-pressure systems?
This specific model with a brass tee is rated for a maximum pressure of 250 psi. For higher pressure ratings up to 2000 psi, a stainless steel body and tee configuration are required.
Can I use this flow switch for air flow sensing in ductwork?
Yes, the Flotect V6 is designed to monitor air, gas, and liquid media. However, ensure the flow velocity is sufficient to actuate the vane within the 1/2 inch NPT tee.
What are the electrical ratings for the SPDT switch?
The internal SPDT switch is typically rated for 5A at 125/250 VAC, providing a reliable dry contact for signaling alarms or controlling auxiliary pumps.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $328.49
-65%$328.49
$114.97Dwyer Instruments V6EPB-B-S-1-B Flow Switch
The Dwyer Instruments V6EPB-B-S-1-B Flow Switch from the Flotect V6 Series is a mini-size flow switch specifically engineered for monitoring liquid, gas, or air flows in high-stakes HVACR and process applications. Built with a brass upper and lower body and a leak-proof lower body machined from bar stock, this explosion-proof device ensures reliable signaling without mechanical linkage. The unit utilizes a magnetically-actuated SPDT switch, where a flow vane in the lower housing controls the switch magnet in a separate upper housing. This design allows for the electrical assembly to be replaced without depressurizing the system or removing the 1/2 inch NPT brass tee from the pipeline. Rated for pressures up to 250 psi and temperatures between -4 to 220°F, this Flotect flow switch provides critical protection for pumps, motors, and boilers by detecting low-flow conditions. Its NEMA 4 and explosion-proof ratings make it a staple for contractors technical enough to handle hazardous industrial environments.
Key Benefits- Magnetic Actuation: Eliminates mechanical linkages, ensuring dependable switching and long-term liquid and gas flow monitoring.
- In-Line Maintenance: The SPDT switch assembly is replaceable without shutting down the process or breaking the pipe seal.
- Rugged Construction: Features a brass tee and body designed to withstand industrial pipe flow monitoring environments.
- Hazardous Location Rated: Explosion-proof design meets requirements for Class I and Class II environments.
- Compact Profile: The mini-size flow switch footprint allows for installation in tight mechanical rooms where larger vanes will not fit.
Is the V6EPB-B-S-1-B suitable for high-pressure systems?
This specific model with a brass tee is rated for a maximum pressure of 250 psi. For higher pressure ratings up to 2000 psi, a stainless steel body and tee configuration are required.
Can I use this flow switch for air flow sensing in ductwork?
Yes, the Flotect V6 is designed to monitor air, gas, and liquid media. However, ensure the flow velocity is sufficient to actuate the vane within the 1/2 inch NPT tee.
What are the electrical ratings for the SPDT switch?
The internal SPDT switch is typically rated for 5A at 125/250 VAC, providing a reliable dry contact for signaling alarms or controlling auxiliary pumps.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Dwyer Instruments V6EPB-B-S-1-B Flow Switch from the Flotect V6 Series is a mini-size flow switch specifically engineered for monitoring liquid, gas, or air flows in high-stakes HVACR and process applications. Built with a brass upper and lower body and a leak-proof lower body machined from bar stock, this explosion-proof device ensures reliable signaling without mechanical linkage. The unit utilizes a magnetically-actuated SPDT switch, where a flow vane in the lower housing controls the switch magnet in a separate upper housing. This design allows for the electrical assembly to be replaced without depressurizing the system or removing the 1/2 inch NPT brass tee from the pipeline. Rated for pressures up to 250 psi and temperatures between -4 to 220°F, this Flotect flow switch provides critical protection for pumps, motors, and boilers by detecting low-flow conditions. Its NEMA 4 and explosion-proof ratings make it a staple for contractors technical enough to handle hazardous industrial environments.
Key Benefits- Magnetic Actuation: Eliminates mechanical linkages, ensuring dependable switching and long-term liquid and gas flow monitoring.
- In-Line Maintenance: The SPDT switch assembly is replaceable without shutting down the process or breaking the pipe seal.
- Rugged Construction: Features a brass tee and body designed to withstand industrial pipe flow monitoring environments.
- Hazardous Location Rated: Explosion-proof design meets requirements for Class I and Class II environments.
- Compact Profile: The mini-size flow switch footprint allows for installation in tight mechanical rooms where larger vanes will not fit.
Is the V6EPB-B-S-1-B suitable for high-pressure systems?
This specific model with a brass tee is rated for a maximum pressure of 250 psi. For higher pressure ratings up to 2000 psi, a stainless steel body and tee configuration are required.
Can I use this flow switch for air flow sensing in ductwork?
Yes, the Flotect V6 is designed to monitor air, gas, and liquid media. However, ensure the flow velocity is sufficient to actuate the vane within the 1/2 inch NPT tee.
What are the electrical ratings for the SPDT switch?
The internal SPDT switch is typically rated for 5A at 125/250 VAC, providing a reliable dry contact for signaling alarms or controlling auxiliary pumps.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












