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Taco non-electric straight through zone valve with a 1/2" female IP x 1/2" male union nut and nipple. These straight pattern valves can be used with remote operators or built-in operators, but when using the built-in operator, turn the valve so the sensor is on the side rather than the top to prevent ambient temperature rising up into built-in operators as they also contain a temperature sensor.
Taco non-electric straight through zone valve with a 1/2" female IP x 1/2" male union nut and nipple. These angle pattern valves can be used with remote operators or built-in operators, but when using the built-in operator, turn the valve so the sensor is on the side rather than the top to prevent ambient temperature rising up into built-in operators as they also contain a temperature sensor.
Taco non-electric side-mount angle zone valve with a 1/2" female IP x 1/2" male union nut and nipple. These side mount valves are intended to be used with remote operators, which also contain a temperature sensor. The inlet to outlet is in an angle pattern, but the sensor mounts off the side of the valve to prevent ambient temperature rising up into the operator.
Taco non-electric straight through zone valve with a 3/4" female IP x 3/4" male union nut and nipple. These straight pattern valves can be used with remote operators or built-in operators, but when using the built-in operator, turn the valve so the sensor is on the side rather than the top to prevent ambient temperature rising up into built-in operators as they also contain a temperature sensor.
Taco non-electric side-mount angle zone valve with a 3/4" female IP x 3/4" male union nut and nipple. These side mount valves are intended to be used with remote operators, which also contain a temperature sensor. The inlet to outlet is in an angle pattern, but the sensor mounts off the side of the valve to prevent ambient temperature rising up into the operator.
Taco non-electric angle zone valve with a 3/4" female IP x 3/4" male union nut and nipple. These angle pattern valves are intended to be used with remote operators that prevent ambient temperature rising up into the built-in operators, which also contain a temperature sensor.
Bell & Gossett 1/2" sweat Snap zone valve with 4-wire actuator. This valve has a working temperature range of 32-212°F, a maximum working pressure of 240 psi, and a maximum pressure differential close-off of 60 psi.
Bell & Gossett 3/4" sweat Snap zone valve with 4-wire actuator. This valve has a working temperature range of 32-212°F, a maximum working pressure of 240 psi, and a maximum pressure differential close-off of 60 psi.
Bell & Gossett 1" sweat Snap zone valve with 4-wire actuator. This valve has a working temperature range of 32-212°F, a maximum working pressure of 240 psi, and a maximum pressure differential close-off of 60 psi.
Bell & Gossett 1/2" NPT Snap zone valve with 4-wire actuator. This valve has a working temperature range of 32-212°F, a maximum working pressure of 240 psi, and a maximum pressure differential close-off of 60 psi.
Bell & Gossett 3/4" NPT Snap zone valve with 4-wire actuator. This valve has a working temperature range of 32-212°F, a maximum working pressure of 240 psi, and a maximum pressure differential close-off of 60 psi.
Bell & Gossett 1" NPT Snap zone valve with 4-wire actuator. This valve has a working temperature range of 32-212°F, a maximum working pressure of 240 psi, and a maximum pressure differential close-off of 60 psi.
Bell & Gossett 1/2" sweat Snap zone valve body only. This valve has a working temperature range of 32-212°F, a maximum working pressure of 240 psi, and a maximum pressure differential close-off of 60 psi.
Bell & Gossett 3/4" sweat Snap zone valve body only. This valve has a working temperature range of 32-212°F, a maximum working pressure of 240 psi, and a maximum pressure differential close-off of 60 psi.
Bell & Gossett 1" sweat Snap zone valve body only. This valve has a working temperature range of 32-212°F, a maximum working pressure of 240 psi, and a maximum pressure differential close-off of 60 psi.
Bell & Gossett 1/2" NPT Snap zone valve body only. This valve has a working temperature range of 32-212°F, a maximum working pressure of 240 psi, and a maximum pressure differential close-off of 60 psi.
Bell & Gossett 3/4" NPT Snap zone valve body only. This valve has a working temperature range of 32-212°F, a maximum working pressure of 240 psi, and a maximum pressure differential close-off of 60 psi.
Bell & Gossett 1" NPT Snap zone valve body only. This valve has a working temperature range of 32-212°F, a maximum working pressure of 240 psi, and a maximum pressure differential close-off of 60 psi.
Siemens 1/2" NPT two-way zone valve assembly with a normally-closed, two-position, 24V, spring-return, 1.0 Cv actuator. This assembly has a brass body with brass trim.
Siemens 1/2" NPT three-way zone valve assembly with a normally-closed, 120 Vac, 1.0 Cv actuator. This assembly has a brass body with brass trim.
Siemens 1/2" NPT two-way, normally-open, 120 Vac, 4.0 Cv linear flow zone valve body with brass body and brass trim.
Siemens 3/4" NPT two-way, normally-open, 24 Vac, 4.1 Cv linear flow zone valve body with brass body and brass trim.
Siemens 1/2" NPT two-way, normally-open, 24 Vac, 2.5 Cv linear flow zone valve body with brass body and brass trim.
Siemens 1/2" NPT x union male two-way, normally-open, 24 Vac, 2.5 Cv equal percentage flow zone valve body with brass body and brass trim.
Siemens 1/2" NPT two-way, normally-open, non-spring return, equal percentage flow, 24V, 1.0 Cv floating actuator zone valve assembly. This assembly has a brass body with chrome plated brass ball and brass stem.
Siemens 1/2" NPT, 1.0 Cv, two-way, linear flow zone valve body only with brass body and brass trim.
Siemens 1/2" sweat, 2.5 Cv, 120Vac two-way, linear flow zone valve body only with brass body and brass trim.
Siemens (Powers) MZ series 2-way, normally-closed, zone valve with a 3/4" NPT x union male connection for 6.3 CV flow.
Honeywell low voltage (24 volt) zone valve with 1/2" flare connection in a straight-through pattern and normally-closed position. It is rate to 3.5 cv, 20 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 1/2" sweat connection in a straight-through pattern and normally-closed position. It is rate to 3.5 cv, 20 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 3/4" sweat connection in a straight-through pattern and normally-closed position. It is rate to 3.5 cv, 20 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 1" sweat connection in a straight-through pattern and normally-closed position. It is rate to 3.5 cv, 20 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 1/2" NPT connection in a straight-through pattern and normally-closed position. It is rate to 3.5 cv, 20 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 1/2" sweat connection in a straight-through pattern and normally-closed position. It is rate to 3.5 cv, 20 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 3/4" sweat connection in a straight-through pattern and normally-closed position. It is rate to 3.5 cv, 20 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 1/2" sweat connection in a straight-through pattern and normally-closed position that includes an end switch for sequencing auxiliary equipment. It is rate to 3.5 cv, 20 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 3/4" sweat connection in a straight-through pattern and normally-closed position that includes an end switch for sequencing auxiliary equipment. It is rate to 3.5 cv, 20 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 1" sweat connection in a straight-through pattern and normally-closed position that includes an end switch for sequencing auxiliary equipment. It is rate to 3.5 cv, 20 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 3/4" sweat connection in a straight-through pattern and normally-closed position. It is rate to 8 cv, 8 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 1" sweat connection in a straight-through pattern and normally-closed position. It is rate to 8 cv, 8 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 1/2" flare connection in a straight-through pattern and normally-closed position. It is rate to 10 cv, 6.5 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 1" threaded connection in a straight-through pattern and normally-closed position. It is rate to 10 cv, 6.5 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 3/4" threaded connection in a straight-through pattern and normally-closed position. It is rate to 3.5 cv, 20 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 3/4" NPT connection in a straight-through pattern and normally-closed position. It is rate to 200°F maximum operating temperature and includes end switch for sequencing auxiliary equipment. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 1" sweat connection in a straight-through pattern and normally-closed position. It is rate to 200°F maximum operating temperature and includes end switch for sequencing auxiliary equipment. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 3/4" sweat connection in a straight-through pattern and normally-closed position. It is rate to 200°F maximum operating temperature and includes end switch for sequencing auxiliary equipment. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 3/4" sweat connection in a straight-through pattern and normally-closed position. It is rate to 3.5 cv, 20 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 1" sweat connection in a straight-through pattern and normally-closed position. It is rate to 8 cv, 8 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 1/2" sweat connection in a straight-through pattern and normally-closed position. It is rate to 8 cv, 8 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.
Honeywell low voltage (24 volt) zone valve with 1/2" threaded connection in a straight-through pattern and normally-closed position. It is rate to 3.5 cv, 20 psi close-off pressure, and 200°F maximum operating temperature. These 24 volt ON-OFF zone valves consist of an actuator and valve assembly for controlling the flow of hot water. All models can be installed without disassembling the valve and the powerhead can be removed and replaced from the valve body without draining the system. On the end of the actuator switch is a manual opener for valve operation due to power failure, which will automatically return to auto mode once power is returned.