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Actuator (71)
Backflow Part (4)
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Heating Part (1)

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25 (1)
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125 (85)
145 (41)
146 (10)
150 (155)
175 (8)

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24V (282)

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Accessory (14)
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Heating (39)
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Point of Source (425)
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Replacement Part (80)
Steam (32)
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Brass (330)
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Iron (8)

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$20 to $25 (22)
$25 to $30 (18)
$30 to $35 (28)
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Hydronic Valves

1617 items
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Product Image of 4" Flanged 3D-4S Cast Iron Triple Duty Valve
$3,354.70 each
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Product Image of HG110-D, 1/2" Sweat Thermostatic Mixing Valve (Lead Free)
$106.11 each
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Product Image of HG110-D, 1/2" CPVC Thermostatic Mixing Valve (Lead Free)
$141.27 each
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Product Image of HG145, 3/8" Compression Thermostatic Mixing Valve, w/ Tee & Elbow (Lead Free)
$103.79 each
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Product Image of Mounting Kit for ARA600 Actuators
Mounting Kit for ARA600 Actuators
SKU: 16000500
Danfoss
SKU: 16000500
Brand: Danfoss
$43.88 each
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Product Image of Aux Switch Kit for ARA600 Series
Aux Switch Kit for ARA600 Series
SKU: 16200700
Danfoss
SKU: 16200700
Brand: Danfoss
$100.70 each
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Product Image of 2" 4-Way Mixing Valve, 46.8 CV (Threaded)
$431.76 each
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Product Image of ESBE VTC Temperature Element (158&deg,F)
ESBE VTC Temperature Element (158&deg,F)
SKU: 193B1705
Danfoss
SKU: 193B1705
Brand: Danfoss
(1)
$68.77 each
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Product Image of 2-1/2" DIN Weld Flange for 4 Way Rotary Valves
$67.98 each
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Product Image of ESBE Type G 4-Way Complete Interior for 1-1/2" Type F Cast Iron Valves
$197.92 each
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Product Image of ESBE 20 Series Replacement Kit (1")
ESBE 20 Series Replacement Kit (1")
SKU: 082F8999
Danfoss
SKU: 082F8999
Brand: Danfoss
$136.78 each
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Product Image of Repair Kit for 1" & 1-1/4" 152A, 252A Process Steam Pressure Regulators (152A-RK)
Repair Kit for 1" & 1-1/4" 152A, 252A Process Steam Pressure Regulators (152A-RK)
SKU: 0875705
Watts
SKU: 0875705
Brand: Watts
$588.65 each
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Product Image of Rebuild kit for V5011N2055
Rebuild kit for V5011N2055
SKU: 0903427A
Honeywell
SKU: 0903427A
Brand: Honeywell
$385.84 each
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Product Image of 4" 3-Way Cast Iron ESBE Type F Series Mixing Valve (ANSI Flanged)
$1,909.73 each
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Product Image of Gasket Set, 065B0003
Gasket Set, 065B0003
SKU: 065B0003
Danfoss
SKU: 065B0003
Brand: Danfoss
$60.17 each
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Product Image of MasterGuard 680, 2" Thermostatic Mixing Valve, High Capacity (Lead Free)
$4,040.73 each
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Product Image of 3/4" LFMMVM1-UT Lead Free Mixing Valve (Copper Press)
$258.95 each
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Product Image of 1" LFMMVM1-UT Lead Free Mixing Valve (Copper Press)
$397.76 each
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Product Image of 2-1/2" to 6" Spring or Air Pressure Pilot Combination Hardware Kit for Series 2000
$206.08 each
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Product Image of Series 5121-L2 Lead-Free Mixing Valve (w/ Tee & Elbow)
$101.14 each
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Product Image of 1/2" Sweat Union 5122 Mixing Valve w/ Gauge (Low Lead)
$174.21 each
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Product Image of 1" Sweat Union 5124 Mixing Valve w/ Gauge (Low Lead)
$206.05 each
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Product Image of 1" PEX Crimp Scald Protection 3-Way Thermostatic Mixing Valve, 2 CV (Lead Free)
$191.17 each
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Product Image of 1/2" Sweat MIXCAL 3-Way Thermostatic Mixing Valve w/ Inlet Check Valves (Lead Free)
$230.56 each
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Product Image of 3/4" PEX Crimp MIXCAL 3-Way Adjustable Thermostatic and Pressure Balanced Mixing Valve w/ Check Valve
$208.18 each
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Product Image of 1-1/2" Press MixCal High Flow 3-Way Thermostatic Mixing Valve
$2,138.25 each
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Product Image of 2" Sweat High Flow Thermostatic Mixing Valve, 14.2 Cv (Lead Free)
$1,662.31 each
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Product Image of 1/2" NPT Union 5002 Heating Only Mixing Valve w/ Gauge
1/2" NPT Union 5002 Heating Only Mixing Valve w/ Gauge
SKU: 5002-HX-T3-G
Taco
SKU: 5002-HX-T3-G
Brand: Taco
$165.16 each
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Product Image of 1/2" CPVC Union 5002 Heating Only Mixing Valve
1/2" CPVC Union 5002 Heating Only Mixing Valve
SKU: 5002-HX-B3
Taco
SKU: 5002-HX-B3
Brand: Taco
$151.65 each
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Product Image of 3/4" Lead Free Thermostatic Mixing Valve (2 PEX, 1 Copper)
3/4" Lead Free Thermostatic Mixing Valve (2 PEX, 1 Copper)
SKU: 34-ZW1017XL2PEX1C
Zurn
SKU: 34-ZW1017XL2PEX1C
Brand: Zurn
$218.99 each
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Product Image of 3/4" Press Two-Way Motorized Ball Zone Valve
$307.83 each
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Product Image of 1" Press Two-Way Motorized Ball Zone Valve
$307.28 each
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Product Image of 1" NPT Three-Way Motorized Ball Zone Valve
$334.87 each
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Product Image of 21 Thermostat Kit (3/4" & 1")
21 Thermostat Kit (3/4" & 1")
SKU: 600000
Hoffman
SKU: 600000
Brand: Hoffman
$427.42 each
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Product Image of 21 Repair Kit (1-1/4" & 2")
21 Repair Kit (1-1/4" & 2")
SKU: 600015
Hoffman
SKU: 600015
Brand: Hoffman
$625.92 each
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Product Image of 21LT Thermostat Kit (3/4" to 1")
21LT Thermostat Kit (3/4" to 1")
SKU: 600048
Hoffman
SKU: 600048
Brand: Hoffman
$311.12 each
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Product Image of 21H Thermostat Kit (3/4" to 1")
21H Thermostat Kit (3/4" to 1")
SKU: 600124
Hoffman
SKU: 600124
Brand: Hoffman
$392.63 each
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Product Image of 2" MNPT Tailpiece for 2-1/2" Nut
2" MNPT Tailpiece for 2-1/2" Nut
SKU: 41372A
Caleffi
SKU: 41372A
Brand: Caleffi
$70.55 each
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Product Image of 1-1/2" 21 Tempering Valve (140°F - 200°F)
$875.36 each
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Product Image of 1" 21LT Tempering Valve (100°F - 140°F)
$619.10 each
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Product Image of Cleaning Tool for Tempering Valve
Cleaning Tool for Tempering Valve
SKU: CT300
Holby
SKU: CT300
Brand: Holby
$192.18 each
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Product Image of Spring, 0.64" ID, 0.030" Width, 1.187" Flange, Stainless Steel (Blue)
$2.04 each
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Product Image of 3/4" PEX Expansion Tailpiece for 1" Union Nut, F0015062
$9.83 each
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Product Image of 1/2" Union CPVC Lead Free Mixing Valve (70-145F)
$156.72 each
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Product Image of 1" Union Push Connect Mixing Valve, 3.9 Cv (Lead Free)
$247.54 each
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Product Image of 120V Normally Open PopTop Actuator On/Off w/ 18" Leads & End Switch
$97.78 each
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Product Image of 3" Gasket for Holby Tempering Valves
3" Gasket for Holby Tempering Valves
SKU: HB8GASKET
Holby
SKU: HB8GASKET
Brand: Holby
$31.34 each
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Product Image of 4" Gasket for Holby Tempering Valves
4" Gasket for Holby Tempering Valves
SKU: HB9GASKET
Holby
SKU: HB9GASKET
Brand: Holby
$31.34 each
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