Apply to be a TradeMaster!
Filter menu expanded

Filters

1,608 items
Reset

SORT

Product Availability
–

Show In Stock Only (1049)

Product Type
–

Actuator (71)
Backflow Part (4)
Boiler Part (1)
Brass Fitting (1)
Check Valve (1)
Damper Part (5)
Faucet Part (2)
Flow Check (4)
Gasket (1)
Heating Part (1)

Brand
–

Amtrol (3)
Apollo Valves (14)
Argo (10)
Armstrong Pumps (1)
Azel Technologies (5)
Bell & Gossett (9)
Bluefin (16)
Boshart (1)
Caleffi (293)
Cash-Acme (34)

Actuator Type
–

24V (1)
3-Wire Floating (4)
Electric (4)
Floating (3)
General Close-Off (120)
High Close-Off (21)
On/Off (72)
Proportional (10)
Two Position (2)

Application
–

Accessory (14)
Air Quality (5)
Conversion Kit (1)
Heating (39)
Hydronic Control (2)
Point of Source (424)
Point of Use (150)
Replacement Part (79)
Steam (32)
Zoning (153)

Close Off Pressure
–

20 psi (1)
35 psi (1)
40 psi (1)
125 psi (9)
300 psi (1)

Connection Method
–

Compression (20)
CPVC (26)
Flanged (24)
PEX (76)
Press (78)
Push-Fit (22)
Sweat (147)
Threaded (251)

Connection Size
–

1/2" (5)
3/4" (5)
1" (1)
1" NPT (1)
1/2" NPT (2)
3/4" NPT (3)

Material
–

Brass (329)
Brass (Body) (6)
Bronze (66)
Bronze (Body) (19)
Cast Copper Silicon Alloy (1)
Cast Iron (17)
DZR Brass (1)
Forged Brass (82)
Forged Bronze (9)
Iron (8)

Max Pressure (PSI)
–

25 (1)
30 (1)
50 (2)
90 (3)
100 (2)
125 (85)
145 (41)
146 (10)
150 (155)
175 (8)

Voltage
–

24 VAC (14)
24V (280)
40V (1)
75VA (1)
110v (17)
120v (80)
120-277 VAC (1)
120-277V (4)
208V (5)
220v (1)

Price Range
–

Under $1 (1)
$1 to $5 (9)
$5 to $10 (17)
$10 to $15 (13)
$15 to $20 (37)
$20 to $25 (23)
$25 to $30 (16)
$30 to $35 (30)
$35 to $40 (19)
$40 to $45 (21)

Hydronic Valves

1608 items
Grid
List
Compare
Product Image of Replacement Recirculation Sensor, F69591
Replacement Recirculation Sensor, F69591
SKU: F69591
Caleffi
SKU: F69591
Brand: Caleffi
$78.81 each
Out of Stock
Get it by Thu, Oct 15 - Thu, Oct 22
Out of Stock
Get it by Thu, Oct 15 - Thu, Oct 22
Compare
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
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1/2" Threaded Normally Closed 2-Way Position Zone Valve w/ End Switch 3.5 CV (24V)
1/2" Threaded Normally Closed 2-Way Position Zone Valve w/ End Switch 3.5 CV (24V)
SKU: VT2223G13A02A
Erie
SKU: VT2223G13A02A
Brand: Erie
$118.26 each
In Stock
Get 56 by Fri, Oct 2
In Stock
Get 56 by Fri, Oct 2
Compare
Product Image of 3/4" Sweat 3-Way PopTop Steam Zone Valve w/ 18" Leads, 5 Cv (120V)
3/4" Sweat 3-Way PopTop Steam Zone Valve w/ 18" Leads, 5 Cv (120V)
SKU: VT3315G13B020
Erie
SKU: VT3315G13B020
Brand: Erie
$166.43 each
In Stock
Get 10 by Fri, Oct 2
In Stock
Get 10 by Fri, Oct 2
Compare
Product Image of 1/2" NPT, 2-Way VC Hydronic Valve Assembly, Quick Open Flow (3.5 Cv)
1/2" NPT, 2-Way VC Hydronic Valve Assembly, Quick Open Flow (3.5 Cv)
SKU: VCZBB1000
Honeywell Home
SKU: VCZBB1000
Brand: Honeywell Home
$51.66 each
In Stock
Get 8 by Fri, Oct 2
In Stock
Get 8 by Fri, Oct 2
Compare
Product Image of 1-1/4" Sweat 3-Way Modulating Valve Body (8.0 Cv)
1-1/4" Sweat 3-Way Modulating Valve Body (8.0 Cv)
SKU: VM3517
Erie
SKU: VM3517
Brand: Erie
$163.13 each
In Stock
Get 5 by Fri, Oct 2
In Stock
Get 5 by Fri, Oct 2
Compare
Product Image of Rebuild Kit for V5013N1089
Rebuild Kit for V5013N1089
SKU: 0901764A
Honeywell
SKU: 0901764A
Brand: Honeywell
$637.19 each
In Stock
Get 8 by Tomorrow, Oct 1
In Stock
Get 8 by Tomorrow, Oct 1
Compare
Product Image of 24V Motor for "R" Valves
24V Motor for "R" Valves
SKU: 30-140-A
Erie
SKU: 30-140-A
Brand: Erie
$117.46 each
In Stock
Get 2 by Tomorrow, Oct 1
In Stock
Get 2 by Tomorrow, Oct 1
Compare
Product Image of Rebuild Kit for V5011N2097
Rebuild Kit for V5011N2097
SKU: 0903431A
Honeywell
SKU: 0903431A
Brand: Honeywell
(2)
$556.81 each
In Stock
Get 1 by Tomorrow, Oct 1
In Stock
Get 1 by Tomorrow, Oct 1
Compare
Product Image of Mounting Kit (Series 90 Actuators to ESBE VRG Valves)
Mounting Kit (Series 90 Actuators to ESBE VRG Valves)
SKU: 193B1616
Danfoss
SKU: 193B1616
Brand: Danfoss
$72.68 each
In Stock
Get 1 by Fri, Oct 2
In Stock
Get 1 by Fri, Oct 2
Compare
Product Image of 24V Normally Open PopTop Actuator with 18" Leads & End Switch
24V Normally Open PopTop Actuator with 18" Leads & End Switch
SKU: AH23A02A
Erie
SKU: AH23A02A
Brand: Erie
$151.96 each
In Stock
Get 4 by Fri, Oct 2
In Stock
Get 4 by Fri, Oct 2
Compare
Product Image of 1/2" PEX Crimp x G1 Brass Union (Lead Free)
1/2" PEX Crimp x G1 Brass Union (Lead Free)
SKU: H-7-1102W-WP
Webstone
SKU: H-7-1102W-WP
Brand: Webstone
$17.25 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
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
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 3/4" PEX Union for 5120 Water Temperature Mixing Valve with Gauge (Set of 3)
3/4" PEX Union for 5120 Water Temperature Mixing Valve with Gauge (Set of 3)
SKU: 5123-004KIT
Taco
SKU: 5123-004KIT
Brand: Taco
$58.73 each
In Stock
Get 2 by Tue, Oct 6 - Wed, Oct 7
In Stock
Get 2 by Tue, Oct 6 - Wed, Oct 7
Compare
Product Image of Thermostat for 1-1/2" Holby Tempering Valve (Low Temp)
Thermostat for 1-1/2" Holby Tempering Valve (Low Temp)
SKU: T-150
Holby
SKU: T-150
Brand: Holby
$454.56 each
In Stock
Get 1 by Tomorrow, Oct 1
In Stock
Get 1 by Tomorrow, Oct 1
Compare
Product Image of 1" Press Union LEGIOMIX Electronic Mixing Valve
1" Press Union LEGIOMIX Electronic Mixing Valve
SKU: 600066A
Caleffi
SKU: 600066A
Brand: Caleffi
$3,935.91 each
In Stock
Get 1 by Tomorrow, Oct 1
In Stock
Get 1 by Tomorrow, Oct 1
Compare
Product Image of 3/4" Press Long 2-Way Zone Valve w/ 18" Wire Lead, 7.5 Cv (24V)
3/4" Press Long 2-Way Zone Valve w/ 18" Wire Lead, 7.5 Cv (24V)
SKU: Z45PL
Caleffi
SKU: Z45PL
Brand: Caleffi
$272.17 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 3/4" NPT Steam 2-Way Zone Valve Body (2.5 Cv)
3/4" NPT Steam 2-Way Zone Valve Body (2.5 Cv)
SKU: VS2322
Erie
SKU: VS2322
Brand: Erie
$46.61 each
In Stock
Get 41 by Fri, Oct 2
In Stock
Get 41 by Fri, Oct 2
Compare
Product Image of 3/4" Threaded 3-Way Modulating Valve Body (2.0 Cv)
3/4" Threaded 3-Way Modulating Valve Body (2.0 Cv)
SKU: VM3322
Erie
SKU: VM3322
Brand: Erie
$81.84 each
In Stock
Get 3 by Fri, Oct 2
In Stock
Get 3 by Fri, Oct 2
Compare
Product Image of 2" 21LT Tempering Valve (100°F - 140°F)
2" 21LT Tempering Valve (100°F - 140°F)
SKU: 401293
Hoffman
SKU: 401293
Brand: Hoffman
$1,628.56 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1-1/2" Sweat Union LEGIOMIX Electronic Mixing Valve
1-1/2" Sweat Union LEGIOMIX Electronic Mixing Valve
SKU: 600089A
Caleffi
SKU: 600089A
Brand: Caleffi
$3,948.49 each
In Stock
Get 1 by Tomorrow, Oct 1
In Stock
Get 1 by Tomorrow, Oct 1
Compare
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
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 3/8" Compression Chrome Plated Thermostatic Mixing Valve w/ Check Valve and Fittings (Lead Free)
3/8" Compression Chrome Plated Thermostatic Mixing Valve w/ Check Valve and Fittings (Lead Free)
SKU: H-77411W
Webstone
SKU: H-77411W
Brand: Webstone
(1)
$126.62 each
In Stock
Get 12 by Tomorrow, Oct 1
In Stock
Get 12 by Tomorrow, Oct 1
Compare
Product Image of 120V Normally Closed High Temp PopTop Actuator w/ 18" Leads
120V Normally Closed High Temp PopTop Actuator w/ 18" Leads
SKU: AH14B020
Erie
SKU: AH14B020
Brand: Erie
(1)
$96.01 each
In Stock
Get 24 by Tomorrow, Oct 1
In Stock
Get 24 by Tomorrow, Oct 1
Compare
Product Image of 120V Normally Closed High Temp PopTop Actuator w/ 18" Lead and Switch
120V Normally Closed High Temp PopTop Actuator w/ 18" Lead and Switch
SKU: AG14B02A
Erie
SKU: AG14B02A
Brand: Erie
$141.75 each
In Stock
Get 14 by Fri, Oct 2
In Stock
Get 14 by Fri, Oct 2
Compare
Product Image of 1" Sweat Two-Way Motorized Ball Zone Valve
1" Sweat Two-Way Motorized Ball Zone Valve
SKU: 644269A
Caleffi
SKU: 644269A
Brand: Caleffi
$250.74 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 3/4" PEX Expansion Tailpiece for 1" Union Nut w/ Check Valve
3/4" PEX Expansion Tailpiece for 1" Union Nut w/ Check Valve
SKU: NA10635
Caleffi
SKU: NA10635
Brand: Caleffi
$31.54 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 120V Normally Closed PopTop Actuator w/ 18" Leads & End Switch
120V Normally Closed PopTop Actuator w/ 18" Leads & End Switch
SKU: AH13B02A
Erie
SKU: AH13B02A
Brand: Erie
$109.69 each
In Stock
Get 4 by Tue, Oct 6
In Stock
Get 4 by Tue, Oct 6
Compare
Product Image of 1/2" Sweat 3-Way Modulating Valve Body (4.0 Cv)
1/2" Sweat 3-Way Modulating Valve Body (4.0 Cv)
SKU: VM3213
Erie
SKU: VM3213
Brand: Erie
$53.02 each
In Stock
Get 20 by Fri, Oct 2
In Stock
Get 20 by Fri, Oct 2
Compare
Product Image of 1" Sweat Union AngleMix 3-Way Thermostatic Mixing Valve w/ Check Valves
1" Sweat Union AngleMix 3-Way Thermostatic Mixing Valve w/ Check Valves
SKU: 520619AC
Caleffi
SKU: 520619AC
Brand: Caleffi
$402.49 each
In Stock
Get 1 by Tomorrow, Oct 1
In Stock
Get 1 by Tomorrow, Oct 1
Compare
Product Image of 8" Flanged 3DS-8S Cast Iron Triple Duty Valve
8" Flanged 3DS-8S Cast Iron Triple Duty Valve
SKU: 132127
Bell & Gossett
SKU: 132127
Brand: Bell & Gossett
$7,926.08 each
In Stock
Get 2 by Fri, Oct 16 - Wed, Oct 21
In Stock
Get 2 by Fri, Oct 16 - Wed, Oct 21
Compare
Product Image of 1/2" SAE Flare 2-Way, Normally Closed Zone Valve 3.5 Cv (24V)
1/2" SAE Flare 2-Way, Normally Closed Zone Valve 3.5 Cv (24V)
SKU: Z42
Caleffi
SKU: Z42
Brand: Caleffi
$137.52 each
In Stock
Get 5 by Fri, Oct 2
In Stock
Get 5 by Fri, Oct 2
Compare
Product Image of 3/4" 100XL T & P Relief Valve, Lead Free (75 psi)
3/4" 100XL T & P Relief Valve, Lead Free (75 psi)
SKU: 0124180
Watts
SKU: 0124180
Brand: Watts
$67.13 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 3/4" Expansion PEX x G1 Brass Union w/ Integral Check Valve (Lead Free)
3/4" Expansion PEX x G1 Brass Union w/ Integral Check Valve (Lead Free)
SKU: H-7-3203W-WP
Webstone
SKU: H-7-3203W-WP
Brand: Webstone
$18.95 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
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
$164.01 each
In Stock
Get 2 by Tue, Oct 6
In Stock
Get 2 by Tue, Oct 6
Compare
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 Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
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 Fri, Oct 2
In Stock
Get 4 by Fri, Oct 2
Compare
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 Tomorrow, Oct 1
In Stock
Get 1 by Tomorrow, Oct 1
Compare
Product Image of MasterGuard 680, 2" Thermostatic Mixing Valve, High Capacity (Lead Free)
MasterGuard 680, 2" Thermostatic Mixing Valve, High Capacity (Lead Free)
SKU: 25768
Cash-Acme
SKU: 25768
Brand: Cash-Acme
$4,040.73 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 3/4" MIP x G1 Brass Union w/ Integral Check Valve (Lead Free)
3/4" MIP x G1 Brass Union w/ Integral Check Valve (Lead Free)
SKU: H-7-4203W-WP
Webstone
SKU: H-7-4203W-WP
Brand: Webstone
$19.58 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
Product Image of 1-1/4" Bronze Thermostatic Tempering Valve (Low Temp)
1-1/4" Bronze Thermostatic Tempering Valve (Low Temp)
SKU: HOLBY1250LT
Holby
SKU: HOLBY1250LT
Brand: Holby
(1)
$1,293.14 each
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
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
$184.05 each
In Stock
Get 2 by Tomorrow, Oct 1
In Stock
Get 2 by Tomorrow, Oct 1
Compare
Product Image of 3/4" CPVC Union HydroGuard Thermostatic Tempering Valve (90°- 160°F)
3/4" CPVC Union HydroGuard Thermostatic Tempering Valve (90°- 160°F)
SKU: LFLM491-3
Powers
SKU: LFLM491-3
Brand: Powers
$243.42 each
In Stock
Get 2 by Fri, Oct 2
In Stock
Get 2 by Fri, Oct 2
Compare
Product Image of 3/4" Inverted Flare 3-Way PopTop Zone Valve w/ 18" Leads, 2.5 Cv (120V)
3/4" Inverted Flare 3-Way PopTop Zone Valve w/ 18" Leads, 2.5 Cv (120V)
SKU: VT3342G13B020
Erie
SKU: VT3342G13B020
Brand: Erie
$136.31 each
In Stock
Get 2 by Fri, Oct 2
In Stock
Get 2 by Fri, Oct 2
Compare
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 Thu, Oct 29 - Fri, Nov 27
Backorder
Get it by Thu, Oct 29 - Fri, Nov 27
Compare
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 Mon, Oct 5 - Tue, Oct 6
In Stock
Get 1 by Mon, Oct 5 - Tue, Oct 6
Compare
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 4 by Fri, Oct 2
In Stock
Get 4 by Fri, Oct 2
Compare
Product Image of HG110-D, 1" Sweat Thermostatic Mixing Valve (Lead Free)
HG110-D, 1" Sweat Thermostatic Mixing Valve (Lead Free)
SKU: 24503
Cash-Acme
SKU: 24503
Brand: Cash-Acme
$113.22 each
In Stock
Get 2 by Tue, Oct 6
In Stock
Get 2 by Tue, Oct 6
×

Video