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HVAC Hydronic Valves

Hydronic HVAC valves control the flow of water and steam through the hydronic heating systems. HVAC zone valves allow different sections of an HVAC system to be active as heating and cooling demands change. HVAC ball valves provide basic on-and-off control and quickly seal sections of the hydronic system for isolation or to redirect fluid flow. HVAC globe valves regulate the flow of fluids by precisely opening and closing to regulate fluid flow, temperature, fuel flow, or pressure. Zone valve parts and accessories replace damaged or worn valve components and provide new or enhanced functionality.

HVAC Ball Valves (5)

HVAC Globe Valves (129)

HVAC Zone Valves (44)

Zone Valve Parts & Accessories (5)

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ZONE VALVE, 6.3 CV FLOW RATE, 2-WAY, ¾ IN FEMALE UNION NPT/3/4 IN MALE UNION NPT, SPRING RETURN

SIEMENS
ZONE VALVE, 6.3 CV FLOW RATE, 2-WAY, ¾ IN FEMALE UNION NPT/3/4 IN MALE UNION NPT, SPRING RETURN
Item # GUS25DW46
Mfr. Model # 257-02045

EHC: EHC :

This hydronic zone valves is made of brass. It measures 4 inch width, 1½ inch depth, 11 inch length. This hydronic zone valves is designed for use with the following applications: convectors.

This hydronic zone valves is made of brass. It measures 4 inch width, 1½ inch depth, 11 inch length. This hydronic zone valves is designed for use with the following applications: convectors.

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Web Price : $249.43 / each

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ZONE VALVE, 2½ CV FLOW RATE, 2-WAY, ½ IN FEMALE UNION NPT/1/2 IN MALE UNION NPT, SPRING RETURN

SIEMENS
ZONE VALVE, 2½ CV FLOW RATE, 2-WAY, ½ IN FEMALE UNION NPT/1/2 IN MALE UNION NPT, SPRING RETURN
Item # GUS25DW44
Mfr. Model # 257-02039

EHC: EHC :

This hydronic zone valves is made of brass. It measures 4 inch width, 1½ inch depth, 4 inch length. This hydronic zone valves is designed for use with the following applications: convectors.

This hydronic zone valves is made of brass. It measures 4 inch width, 1½ inch depth, 4 inch length. This hydronic zone valves is designed for use with the following applications: convectors.

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Web Price : $228.30 / each

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MOTORIZED ZONE VALVE, 10.3 CV FLOW RATE, 2-WAY, ¾ IN FEMALE NPT, NON-SPRING RETURN, NC, ELECTRIC

TACO
MOTORIZED ZONE VALVE, 10.3 CV FLOW RATE, 2-WAY, ¾ IN FEMALE NPT, NON-SPRING RETURN, NC, ELECTRIC
Item # WWG12M804
Mfr. Model # Z075T2-3

EHC: EHC :

This motorized zone valve is made of brass. It measures 5 5/16 inch width, 2⅜ inch depth, 5⅜ inch length. This motorized zone valve is designed for use with the following applications: air handlers, baseboard heaters, convectors, fan coils, heat pumps, radiators. In addition, and 60 Hz.

This motorized zone valve is made of brass. It measures 5 5/16 inch width, 2⅜ inch depth, 5⅜ inch length. This motorized zone valve is designed for use with the following applications: air handlers, baseboard heaters, convectors, fan coils, heat pumps, radiators. In addition, and 60 Hz.

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Web Price : $225.72 / each

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HYDRONIC GLOBE VALVE, 2-WAY, 0.63 CV FLOW, ½ IN FEMALE NPT, BRASS BODY, STAINLESS STEEL STEM

SIEMENS
HYDRONIC GLOBE VALVE, 2-WAY, 0.63 CV FLOW, ½ IN FEMALE NPT, BRASS BODY, STAINLESS STEEL STEM
Item # GUS25DW67
Mfr. Model # 599-02032

EHC: EHC :

This MT series hydronic globe valve is made of brass. It measures 3 1/16 inch height, 1 9/16 inch depth, 2¾ inch length.

This MT series hydronic globe valve is made of brass. It measures 3 1/16 inch height, 1 9/16 inch depth, 2¾ inch length.

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Web Price : $101.74 / each

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HONEYWELL
MOTOR 24VDC 60HZ
Item # WWG2KKN3
Mfr. Model # 802360JA

EHC: EHC :

This replacement motor includes lead connectors, mounting screws. This replacement motor is compatible with V8043A, V8043E, and V8043F.

This replacement motor includes lead connectors, mounting screws. This replacement motor is compatible with V8043A, V8043E, and V8043F.

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Web Price : $97.60 / each

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HYDRONIC GLOBE VALVE, 2-WAY, 7.3 CV FLOW, ¾ IN FEMALE/MALE UNION NPT, BRONZE BODY

JOHNSON CONTROLS
HYDRONIC GLOBE VALVE, 2-WAY, 7.3 CV FLOW, ¾ IN FEMALE/MALE UNION NPT, BRONZE BODY
Item # JHCVG7251LT
Mfr. Model # VG7251LT

EHC: EHC :

This VG7000 series hydronic globe valve is made of bronze. It measures 4¾ inch height, 1⅞ inch depth, 6 3/16 inch length.

This VG7000 series hydronic globe valve is made of bronze. It measures 4¾ inch height, 1⅞ inch depth, 6 3/16 inch length.

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Web Price : $382.56 / each

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THREADED GLOBE VALVE, 4.1 CV FLOW RATE, 2-WAY, ¾ IN FEMALE NPT, SPRING RETURN, ON/OFF SIGNAL

SIEMENS
THREADED GLOBE VALVE, 4.1 CV FLOW RATE, 2-WAY, ¾ IN FEMALE NPT, SPRING RETURN, ON/OFF SIGNAL
Item # WWG5GED4
Mfr. Model # 243-00212

EHC: EHC :

This threaded globe valve is made of brass. It measures 4⅜ inch width, 2 5/16 inch depth, 3⅜ inch length. This threaded globe valve is designed for use with the following applications: cooling ceilings, fan coils, baseboard heaters, radiators, vav applications, boilers. In addition and 50/60 Hz.

This threaded globe valve is made of brass. It measures 4⅜ inch width, 2 5/16 inch depth, 3⅜ inch length. This threaded globe valve is designed for use with the following applications: cooling ceilings, fan coils, baseboard heaters, radiators, vav applications, boilers. In addition and 50/60 Hz.

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CATALOGUE PAGE # 1925

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Web Price : $182.67 / each

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MOTORIZED ZONE VALVE, 8.9 CV FLOW RATE, 2-WAY, 1 IN FEMALE NPT, NON-SPRING RETURN, ON/OFF SIGNAL

TACO
MOTORIZED ZONE VALVE, 8.9 CV FLOW RATE, 2-WAY, 1 IN FEMALE NPT, NON-SPRING RETURN, ON/OFF SIGNAL
Item # WWG12M805
Mfr. Model # Z100T2-3

EHC: EHC :

This motorized zone valve is made of brass. It measures 5 5/16 inch width, 2⅜ inch depth, 5½ inch length. This motorized zone valve is designed for use with the following applications: air handlers, baseboard heaters, convectors, fan coils, heat pumps, radiators. In addition, and 60 Hz.

This motorized zone valve is made of brass. It measures 5 5/16 inch width, 2⅜ inch depth, 5½ inch length. This motorized zone valve is designed for use with the following applications: air handlers, baseboard heaters, convectors, fan coils, heat pumps, radiators. In addition, and 60 Hz.

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CATALOGUE PAGE # 1920

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Web Price : $271.97 / each

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HYDRONIC GLOBE VALVE, 3-WAY, 7.3 CV FLOW, ¾ IN FEMALE NPT, BRONZE BODY, STAINLESS STEEL STEM, TEE

JOHNSON CONTROLS
HYDRONIC GLOBE VALVE, 3-WAY, 7.3 CV FLOW, ¾ IN FEMALE NPT, BRONZE BODY, STAINLESS STEEL STEM, TEE
Item # JHCVG7842LT
Mfr. Model # VG7842LT

EHC: EHC :

This VG7000 series hydronic globe valve is made of bronze. It measures 4¾ inch height, 1⅞ inch depth, 3 7/32 inch length.

This VG7000 series hydronic globe valve is made of bronze. It measures 4¾ inch height, 1⅞ inch depth, 3 7/32 inch length.

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Web Price : $385.55 / each

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HYDRONIC GLOBE VALVE, 2-WAY, 1 CV FLOW, ½ IN FEMALE NPT, BRASS BODY, STAINLESS STEEL STEM

SIEMENS
HYDRONIC GLOBE VALVE, 2-WAY, 1 CV FLOW, ½ IN FEMALE NPT, BRASS BODY, STAINLESS STEEL STEM
Item # GUS25DW68
Mfr. Model # 599-02034

EHC: EHC :

This MT series hydronic globe valve is made of brass. It measures 3 1/16 inch height, 1 9/16 inch depth, 2¾ inch length.

This MT series hydronic globe valve is made of brass. It measures 3 1/16 inch height, 1 9/16 inch depth, 2¾ inch length.

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Web Price : $101.74 / each

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TACO
MOTORIZED ZONE VALVE, 10.3 CV FLOW RATE, 2-WAY, ¾ IN FEMALE NPT, NON-SPRING RETURN, NC, ELECTRIC
Item # WWG12M816
Mfr. Model # V075T2G2ZA024Q4A2

EHC: EHC :

This motorized zone valve is made of brass. It measures 5 5/16 inch width, 2⅜ inch depth, 4¼ inch length. This motorized zone valve is designed for use with the following applications: geothermal.

This motorized zone valve is made of brass. It measures 5 5/16 inch width, 2⅜ inch depth, 4¼ inch length. This motorized zone valve is designed for use with the following applications: geothermal.

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CATALOGUE PAGE # 1920

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Web Price : $264.11 / each

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HVAC CONTROL BALL VALVE, 2-WAY, ½ IN FEMALE NPT, 2½ CV FLOW, 200 PSI CLOSE-OFF ACTUATOR

SIEMENS
HVAC CONTROL BALL VALVE, 2-WAY, ½ IN FEMALE NPT, 2½ CV FLOW, 200 PSI CLOSE-OFF ACTUATOR
Item # WWG25DW81
Mfr. Model # 599-10304S

EHC: EHC :

This 599 series HVAC control ball valve is made of brass. It measures 7⅝ inch height, 5⅜ inch depth, 6 inch length. This HVAC control ball valve is designed for use with the following applications: control hot/chilled water, fan coil units, radiation/reheat coils, unit conditioners, convectors.

This 599 series HVAC control ball valve is made of brass. It measures 7⅝ inch height, 5⅜ inch depth, 6 inch length. This HVAC control ball valve is designed for use with the following applications: control hot/chilled water, fan coil units, radiation/reheat coils, unit conditioners, convectors.

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Web Price : $172.70 / each

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TACO
MOTORIZED ZONE VALVE, 8.9 CV FLOW RATE, 2-WAY, 1 IN FEMALE NPT, NON-SPRING RETURN, ON/OFF SIGNAL
Item # WWG12M817
Mfr. Model # V100T2G2ZA024Q4A2

EHC: EHC :

This motorized zone valve is made of brass. It measures 5 5/16 inch width, 2⅜ inch depth, 4¼ inch length. This motorized zone valve is designed for use with the following applications: geothermal.

This motorized zone valve is made of brass. It measures 5 5/16 inch width, 2⅜ inch depth, 4¼ inch length. This motorized zone valve is designed for use with the following applications: geothermal.

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CATALOGUE PAGE # 1920

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Web Price : $309.86 / each

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MOTORIZED ZONE VALVE, 8.9 CV FLOW RATE, 2-WAY, 1 IN FEMALE SWEAT, NON-SPRING RETURN, NC, ELECTRIC

TACO
MOTORIZED ZONE VALVE, 8.9 CV FLOW RATE, 2-WAY, 1 IN FEMALE SWEAT, NON-SPRING RETURN, NC, ELECTRIC
Item # WWG12M802
Mfr. Model # Z100C2-2

EHC: EHC :

This motorized zone valve is made of brass. It measures 5 5/16 inch width, 2⅜ inch depth, 5½ inch length. This motorized zone valve is designed for use with the following applications: air handlers, baseboard heaters, convectors, fan coils, heat pumps, radiators. In addition, and 60 Hz.

This motorized zone valve is made of brass. It measures 5 5/16 inch width, 2⅜ inch depth, 5½ inch length. This motorized zone valve is designed for use with the following applications: air handlers, baseboard heaters, convectors, fan coils, heat pumps, radiators. In addition, and 60 Hz.

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SDS Document Not Found

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CATALOGUE PAGE # 1920

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Web Price : $271.97 / each

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ZONE VALVE, 4 CV FLOW RATE, 2-WAY, ½ IN FEMALE UNION NPT/1/2 IN MALE UNION NPT, SPRING RETURN

SIEMENS
ZONE VALVE, 4 CV FLOW RATE, 2-WAY, ½ IN FEMALE UNION NPT/1/2 IN MALE UNION NPT, SPRING RETURN
Item # GUS25DW45
Mfr. Model # 257-02042

EHC: EHC :

This hydronic zone valves is made of brass. It measures 4 inch width, 1½ inch depth, 4 inch length. This hydronic zone valves is designed for use with the following applications: convectors.

This hydronic zone valves is made of brass. It measures 4 inch width, 1½ inch depth, 4 inch length. This hydronic zone valves is designed for use with the following applications: convectors.

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Web Price : $226.73 / each

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MOTORIZED ZONE VALVE, 4.9 CV FLOW RATE, 2-WAY, ½ IN FEMALE NPT, NON-SPRING RETURN, NC, ELECTRIC

TACO
MOTORIZED ZONE VALVE, 4.9 CV FLOW RATE, 2-WAY, ½ IN FEMALE NPT, NON-SPRING RETURN, NC, ELECTRIC
Item # WWG12M803
Mfr. Model # Z050T2-3

EHC: EHC :

This motorized zone valve is made of brass. It measures 5 5/16 inch width, 2⅜ inch depth, 5 1/16 inch length. This motorized zone valve is designed for use with the following applications: air handlers, baseboard heaters, convectors, fan coils, heat pumps, radiators. In addition, and 60 Hz.

This motorized zone valve is made of brass. It measures 5 5/16 inch width, 2⅜ inch depth, 5 1/16 inch length. This motorized zone valve is designed for use with the following applications: air handlers, baseboard heaters, convectors, fan coils, heat pumps, radiators. In addition, and 60 Hz.

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CATALOGUE PAGE # 1920

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Web Price : $216.94 / each

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