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Actuator (71)
Backflow Part (4)
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Check Valve (1)
Damper Part (5)
Faucet Part (2)
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Heating Part (1)

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Amtrol (3)
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Caleffi (295)
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24V (1)
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Accessory (14)
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20 psi (1)
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Brass (330)
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25 (1)
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145 (41)
146 (10)
150 (155)
175 (8)

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24 VAC (14)
24V (282)
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Under $1 (1)
$1 to $5 (11)
$5 to $10 (17)
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$15 to $20 (38)
$20 to $25 (22)
$25 to $30 (18)
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Hydronic Valves

1611 items
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Product Image of 1/2" Sweat 2-Way PopTop Zone Valve, High Temperature (120V)
1/2" Sweat 2-Way PopTop Zone Valve, High Temperature (120V)
SKU: VS2212G14B020
Erie
SKU: VS2212G14B020
Brand: Erie
$128.08 each
In Stock
Get 2 by Tue, Aug 18
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Product Image of 1/2" Sweat Union Mixing Valve w/ Temperature Gauge (Heating Only)
1/2" Sweat Union Mixing Valve w/ Temperature Gauge (Heating Only)
SKU: AM100R-USTG-1
Resideo Braukmann
SKU: AM100R-USTG-1
Brand: Resideo Braukmann
(30)
$129.16 each
In Stock
Get 1 by Tue, Aug 18
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Product Image of 1" Lead Free Sweat Union Kit
1" Lead Free Sweat Union Kit
SKU: AM08-040LF
Resideo Braukmann
SKU: AM08-040LF
Brand: Resideo Braukmann
$76.59 each
In Stock
Get 2 by Wed, Aug 19
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Product Image of 1/2" Sweat Union AngleMix 3-Way Thermostatic Mixing Valve
1/2" Sweat Union AngleMix 3-Way Thermostatic Mixing Valve
SKU: 520419A
Caleffi
SKU: 520419A
Brand: Caleffi
$250.27 each
Backorder
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Product Image of 3/4" Inverted Flare 2-Way Zone Valve (24V)
3/4" Inverted Flare 2-Way Zone Valve (24V)
SKU: VT2342G23A020
Erie
SKU: VT2342G23A020
Brand: Erie
$120.85 each
In Stock
Get 38 by Wed, Aug 19
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Product Image of 3/4" 2-Way Sentry Zone Valve Normally Closed (Sweat)
3/4" 2-Way Sentry Zone Valve Normally Closed (Sweat)
SKU: V075C2A2ZALNVE2A1
Taco
SKU: V075C2A2ZALNVE2A1
Brand: Taco
(1)
$178.15 each
In Stock
Get 20 by Tue, Aug 18
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Product Image of 240V Normally Closed PopTop Actuator w/ 6" Motor Wires
240V Normally Closed PopTop Actuator w/ 6" Motor Wires
SKU: AG13U000
Erie
SKU: AG13U000
Brand: Erie
$71.45 each
In Stock
Get 1 by Tue, Aug 18
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Product Image of Plug-In Terminal Connectors for iSeries
Plug-In Terminal Connectors for iSeries
SKU: 599-360RP
Taco
SKU: 599-360RP
Brand: Taco
$17.63 each
Backorder
Get it by Wed, Sep 16 - Wed, Oct 14
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Product Image of 1" Sweat Steam 2-Way Zone Valve Body (7.5 Cv)
1" Sweat Steam 2-Way Zone Valve Body (7.5 Cv)
SKU: VS2417
Erie
SKU: VS2417
Brand: Erie
$76.47 each
In Stock
Get 2 by Wed, Aug 19
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Product Image of 3/8" Compression Chrome Plated LF Brass Thermostatic Mixing Valve w/ Check & Gauge (Lead Free)
3/8" Compression Chrome Plated LF Brass Thermostatic Mixing Valve w/ Check & Gauge (Lead Free)
SKU: H-77201W-TG
Webstone
SKU: H-77201W-TG
Brand: Webstone
$151.43 each
In Stock
Get 56 by Wed, Aug 19
In Stock
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Product Image of 3/4" Bronze Thermostatic Tempering Valve
3/4" Bronze Thermostatic Tempering Valve
SKU: HOLBY0750
Holby
SKU: HOLBY0750
Brand: Holby
(1)
$570.61 each
Backorder
Get it by Wed, Sep 16 - Wed, Oct 14
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Product Image of Repair Kit for 3/4" and 1" 34C Mixing Valves
Repair Kit for 3/4" and 1" 34C Mixing Valves
SKU: 34C104RK
Apollo Valves
SKU: 34C104RK
Brand: Apollo Valves
$178.69 each
In Stock
Get 2 by Tue, Aug 18
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Product Image of 3/4" Union CPVC Lead Free Mixing Valve (70-120F)
3/4" Union CPVC Lead Free Mixing Valve (70-120F)
SKU: AM101C1070UCPVC1LF
Resideo Braukmann
SKU: AM101C1070UCPVC1LF
Brand: Resideo Braukmann
$201.04 each
In Stock
Get 3 by Wed, Aug 19
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Product Image of 3/4" Inverted Flare Steam 2-Way Valve Body (2.5 Cv)
3/4" Inverted Flare Steam 2-Way Valve Body (2.5 Cv)
SKU: VS2342
Erie
SKU: VS2342
Brand: Erie
$53.09 each
In Stock
Get 3 by Tue, Aug 18
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Product Image of 3/4" Sweat Steam 2-Way Zone Valve Body (3.5 Cv)
3/4" Sweat Steam 2-Way Zone Valve Body (3.5 Cv)
SKU: VS2313
Erie
SKU: VS2313
Brand: Erie
$76.93 each
In Stock
Get 4 by Wed, Aug 19
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Product Image of 1" Sweat ThermoMix Thermostatic Mixing Valve (140ºF)
1" Sweat ThermoMix Thermostatic Mixing Valve (140ºF)
SKU: 280966A
Caleffi
SKU: 280966A
Brand: Caleffi
(1)
$326.53 each
Backorder
Get it by Wed, Sep 16 - Wed, Oct 14
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Product Image of 3/4" 3-Way Inverted Flare PopTop Zone Valve (24V)
3/4" 3-Way Inverted Flare PopTop Zone Valve (24V)
SKU: VT3341G13A020
Erie
SKU: VT3341G13A020
Brand: Erie
$138.65 each
In Stock
Get 6 by Wed, Aug 19
In Stock
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Product Image of 3/4", 2 Way Outdoor Reset I-Series Mixing Valve w/ Sensor
3/4", 2 Way Outdoor Reset I-Series Mixing Valve w/ Sensor
SKU: I075C2R-2
Taco
SKU: I075C2R-2
Brand: Taco
$719.61 each
Backorder
Get it by Wed, Sep 16 - Wed, Oct 14
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Product Image of 2" All Parts Kit
2" All Parts Kit
SKU: APK200
Holby
SKU: APK200
Brand: Holby
$1,162.48 each
In Stock
Get 1 by Tue, Aug 18
In Stock
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Product Image of 3/4" Normally Closed Potable Water Zone Sentry Valve (Sweat)
3/4" Normally Closed Potable Water Zone Sentry Valve (Sweat)
SKU: V075C2D2ZA024Q4A2
Taco
SKU: V075C2D2ZA024Q4A2
Brand: Taco
$362.94 each
Backorder
Get it by Wed, Sep 16 - Wed, Oct 14
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Product Image of 1" Sweat Connection Zone Valve, normally closed (24v)
1" Sweat Connection Zone Valve, normally closed (24v)
SKU: V8043A1037
Honeywell Home
SKU: V8043A1037
Brand: Honeywell Home
(5)
$227.35 each
In Stock
Get 7 by Wed, Aug 19
In Stock
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Product Image of Replacement Transformer for SZ-V4 & SZ-V6 Zone Valve Controls
Replacement Transformer for SZ-V4 & SZ-V6 Zone Valve Controls
SKU: 5011F
Azel Technologies
SKU: 5011F
Brand: Azel Technologies
$30.57 each
Backorder
Get it by Wed, Sep 16 - Wed, Oct 14
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Product Image of Body Seal Ring For 13A00 Zone Valves
Body Seal Ring For 13A00 Zone Valves
SKU: F65-0439
White Rodgers
SKU: F65-0439
Brand: White Rodgers
$10.45 each
BOX UP & SAVE 7%
$19.48 box of 2
$9.74 each
In Stock
Get 2 by Wed, Aug 19
In Stock
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Product Image of 1" Sweat 2-Way Modulating Valve Body (7.5 Cv)
1" Sweat 2-Way Modulating Valve Body (7.5 Cv)
SKU: VM2417
Erie
SKU: VM2417
Brand: Erie
$132.95 each
In Stock
Get 2 by Tue, Aug 18
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Product Image of 3/4" Sweat 2-Way Modulating Valve Body (2.0 Cv)
3/4" Sweat 2-Way Modulating Valve Body (2.0 Cv)
SKU: VM2312
Erie
SKU: VM2312
Brand: Erie
$63.37 each
In Stock
Get 3 by Wed, Aug 19
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Product Image of O-Ring, 390-806
O-Ring, 390-806
SKU: 390-806
Powers
SKU: 390-806
Brand: Powers
$14.64 each
In Stock
Get 2 by Wed, Aug 19
In Stock
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Product Image of 3/4" Sweat Outlet Tankmixer Water Heater Mixing Valve w/ Gauge
3/4" Sweat Outlet Tankmixer Water Heater Mixing Valve w/ Gauge
SKU: 520519AX
Caleffi
SKU: 520519AX
Brand: Caleffi
$324.60 each
Backorder
Get it by Wed, Sep 16 - Wed, Oct 14
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Product Image of 1" FIP x G1 Brass Union w/ Integral Check Valve (Lead Free)
1" FIP x G1 Brass Union w/ Integral Check Valve (Lead Free)
SKU: H-7-2204W-WP
Webstone
SKU: H-7-2204W-WP
Brand: Webstone
$20.92 each
Backorder
Get it by Wed, Sep 16 - Wed, Oct 14
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Product Image of 1" Female NPT Solar Thermostatic Mixing Valve w/ Check Valve (Lead Free)
1" Female NPT Solar Thermostatic Mixing Valve w/ Check Valve (Lead Free)
SKU: H-72264W
Webstone
SKU: H-72264W
Brand: Webstone
$155.60 each
In Stock
Get 1 by Thu, Aug 20 - Fri, Aug 21
In Stock
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Product Image of 1" Union NPT Lead Free Mixing Valve (70-120F)
1" Union NPT Lead Free Mixing Valve (70-120F)
SKU: AM102C1070-UT-1LF
Resideo Braukmann
SKU: AM102C1070-UT-1LF
Brand: Resideo Braukmann
$261.67 each
In Stock
Get 1 by Tue, Aug 18
In Stock
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Product Image of 1" FIP x G1 Brass Union (Lead Free)
1" FIP x G1 Brass Union (Lead Free)
SKU: H-7-2104W-WP
Webstone
SKU: H-7-2104W-WP
Brand: Webstone
$21.02 each
In Stock
Get 1 by Fri, Aug 21
In Stock
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Product Image of 1/2" Zone Sentry Valve, Normally Open (Sweat)
1/2" Zone Sentry Valve, Normally Open (Sweat)
SKU: V050C2A2ZB024Q4A2
Taco
SKU: V050C2A2ZB024Q4A2
Brand: Taco
(4)
$154.97 each
Backorder
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Product Image of Two-Way Zone Valve Body, 20 PSID Close-Off
Two-Way Zone Valve Body, 20 PSID Close-Off
SKU: 676000A
Caleffi
SKU: 676000A
Brand: Caleffi
$31.36 each
In Stock
Get 3 by Tue, Aug 18
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Product Image of 3/4" Inverted Flare 3-Way PopTop General Close-Off Zone Valve Assembly, 4.0 Cv
3/4" Inverted Flare 3-Way PopTop General Close-Off Zone Valve Assembly, 4.0 Cv
SKU: VS3343G14A020
Erie
SKU: VS3343G14A020
Brand: Erie
$144.45 each
Backorder
Get it by Wed, Sep 16 - Wed, Oct 14
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Product Image of 1/2" Union CPVC Lead Free Mixing Valve (70-120F)
1/2" Union CPVC Lead Free Mixing Valve (70-120F)
SKU: AM100C1070-UCPVC-1LF
Resideo Braukmann
SKU: AM100C1070-UCPVC-1LF
Brand: Resideo Braukmann
$192.82 each
In Stock
Get 1 by Tue, Aug 18
In Stock
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Product Image of Element Assembly for 5000 C2 series
Element Assembly for 5000 C2 series
SKU: 5002-019RP
Taco
SKU: 5002-019RP
Brand: Taco
$147.72 each
Backorder
Get it by Wed, Sep 16 - Wed, Oct 14
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Product Image of 3/4" Inverted Flare 2-Way PopTop Zone Valve (24V)
3/4" Inverted Flare 2-Way PopTop Zone Valve (24V)
SKU: VT2343G23A020
Erie
SKU: VT2343G23A020
Brand: Erie
(1)
$122.96 each
In Stock
Get 46 by Wed, Aug 19
In Stock
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Product Image of 3/4" Copper Union Sweat Aqua-Gard Thermostatic Mixing Valve (LF)
3/4" Copper Union Sweat Aqua-Gard Thermostatic Mixing Valve (LF)
SKU: 34-ZW1017XLC
Zurn
SKU: 34-ZW1017XLC
Brand: Zurn
$321.99 each
In Stock
Get 4 by Mon, Aug 24
In Stock
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Product Image of 1/2" Union Push Connect Mixing Valve, 1.8 Cv (Lead Free)
1/2" Union Push Connect Mixing Valve, 1.8 Cv (Lead Free)
SKU: AM100C1070-SB-1LF
Resideo Braukmann
SKU: AM100C1070-SB-1LF
Brand: Resideo Braukmann
$163.34 each
In Stock
Get 11 by Tue, Aug 18
In Stock
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Product Image of 1/2" Expansion PEX Brass Thermostatic Mixing Valve w/ Check Valve, For High Temp (Lead Free)
1/2" Expansion PEX Brass Thermostatic Mixing Valve w/ Check Valve, For High Temp (Lead Free)
SKU: H-73272W
Webstone
SKU: H-73272W
Brand: Webstone
$167.20 each
In Stock
Get 1 by Thu, Aug 20 - Fri, Aug 21
In Stock
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Product Image of 1/2" Sweat Zone Valve w/ Screw Terminal Connections (24V)
1/2" Sweat Zone Valve w/ Screw Terminal Connections (24V)
SKU: Z54
Caleffi
SKU: Z54
Brand: Caleffi
$188.82 each
In Stock
Get 1 by Fri, Aug 21
In Stock
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Product Image of Replacement Motor for V4043/V4044 Zone Valves (277v)
Replacement Motor for V4043/V4044 Zone Valves (277v)
SKU: 802360QA
Honeywell Home
SKU: 802360QA
Brand: Honeywell Home
$59.66 each
In Stock
Get 25 by Wed, Aug 19
In Stock
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Product Image of 120V Normally Open High Temp PopTop Actuator w/ 18" Leads
120V Normally Open High Temp PopTop Actuator w/ 18" Leads
SKU: AH24B020
Erie
SKU: AH24B020
Brand: Erie
$118.35 each
Backorder
Get it by Wed, Sep 16 - Wed, Oct 14
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Product Image of 277V Normally Open On/Off Actuator w/ 18" Leads
277V Normally Open On/Off Actuator w/ 18" Leads
SKU: AG23T020
Erie
SKU: AG23T020
Brand: Erie
$150.38 each
In Stock
Get 1 by Tue, Aug 18
In Stock
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Product Image of 3/4" FIP Thermostatic Mixing Valve w/ Integral Check (Lead Free)
3/4" FIP Thermostatic Mixing Valve w/ Integral Check (Lead Free)
SKU: H-72203W
Webstone
SKU: H-72203W
Brand: Webstone
$171.47 each
In Stock
Get 1 by Thu, Aug 20 - Fri, Aug 21
In Stock
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Product Image of 1/2" FIP Thermostatic Mixing Valve w/ Integral Check (Lead Free)
1/2" FIP Thermostatic Mixing Valve w/ Integral Check (Lead Free)
SKU: H-72202W
Webstone
SKU: H-72202W
Brand: Webstone
$169.27 each
In Stock
Get 7 by Thu, Aug 20
In Stock
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Product Image of 1-1/2" Bronze Thermostatic Tempering Valve
1-1/2" Bronze Thermostatic Tempering Valve
SKU: HOLBY1500
Holby
SKU: HOLBY1500
Brand: Holby
(1)
$1,560.42 each
In Stock
Get 1 by Wed, Aug 19
In Stock
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Product Image of Inverted Flare x 1/2" Male Sweat Fitting
Inverted Flare x 1/2" Male Sweat Fitting
SKU: 436-214-4
Erie
SKU: 436-214-4
Brand: Erie
$34.67 each
Backorder
Get it by Wed, Sep 16 - Wed, Oct 14
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Get it by Wed, Sep 16 - Wed, Oct 14
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