Apply to be a TradeMaster!
Filter menu expanded

Filters

1,611 items
Reset

SORT

Product Availability
–

Show In Stock Only (1073)

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 (295)
Cash-Acme (34)

Actuator Type
–

24V (1)
3-Wire Floating (4)
Electric (4)
Floating (3)
General Close-Off (121)
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 (425)
Point of Use (150)
Replacement Part (78)
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 (148)
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 (330)
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 (282)
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 (11)
$5 to $10 (17)
$10 to $15 (12)
$15 to $20 (38)
$20 to $25 (22)
$25 to $30 (18)
$30 to $35 (29)
$35 to $40 (19)
$40 to $45 (21)

Hydronic Valves

1611 items
Grid
List
Compare
Product Image of Adaptor kit for low pressure steam zone valves
Adaptor kit for low pressure steam zone valves
SKU: 40003918-008
Honeywell Home
SKU: 40003918-008
Brand: Honeywell Home
(2)
$25.70 each
In Stock
Get 24 by Tue, Aug 18
In Stock
Get 24 by Tue, Aug 18
Compare
Product Image of 3/4" NPT Union Mixing Valve (Heating Only)
3/4" NPT Union Mixing Valve (Heating Only)
SKU: AM101R-UT-1
Resideo Braukmann
SKU: AM101R-UT-1
Brand: Resideo Braukmann
(5)
$150.23 each
In Stock
Get 3 by Tue, Aug 18
In Stock
Get 3 by Tue, Aug 18
Compare
Product Image of SPDT Changeover Switch
SPDT Changeover Switch
SKU: 752-1
White Rodgers
SKU: 752-1
Brand: White Rodgers
$68.92 each
In Stock
Get 23 by Tue, Aug 18
In Stock
Get 23 by Tue, Aug 18
Compare
Product Image of 24V Normally Closed High Temp PopTop Actuator w/ 96" Leads
24V Normally Closed High Temp PopTop Actuator w/ 96" Leads
SKU: AG14A060
Erie
SKU: AG14A060
Brand: Erie
$88.17 each
In Stock
Get 15 by Tue, Aug 18
In Stock
Get 15 by Tue, Aug 18
Compare
Product Image of 3/4" Press AMX Series DirectConnect Mixing Valve (Lead Free)
3/4" Press AMX Series DirectConnect Mixing Valve (Lead Free)
SKU: AMX101-UP-1LF
Resideo Braukmann
SKU: AMX101-UP-1LF
Brand: Resideo Braukmann
$284.69 each
In Stock
Get 2 by Tue, Aug 18
In Stock
Get 2 by Tue, Aug 18
Compare
Product Image of 120V Normally Closed High Temp On/Off PopTop Actuator w/ 96" Leads
120V Normally Closed High Temp On/Off PopTop Actuator w/ 96" Leads
SKU: AG14B060
Erie
SKU: AG14B060
Brand: Erie
$90.04 each
In Stock
Get 11 by Tue, Aug 18
In Stock
Get 11 by Tue, Aug 18
Compare
Product Image of 3/4" Sweat Connection 3 Way Zone Valve, port A normally closed (120v)
3/4" Sweat Connection 3 Way Zone Valve, port A normally closed (120v)
SKU: V4044A1191
Honeywell Home
SKU: V4044A1191
Brand: Honeywell Home
(3)
$171.46 each
In Stock
Get 4 by Tue, Aug 18
In Stock
Get 4 by Tue, Aug 18
Compare
Product Image of 1/2" 3-Way Zone Sentry Valve Normally Closed (Sweat)
1/2" 3-Way Zone Sentry Valve Normally Closed (Sweat)
SKU: Z050C3-2
Taco
SKU: Z050C3-2
Brand: Taco
(118)
$263.29 each
In Stock
Get 6 by Tue, Aug 18
In Stock
Get 6 by Tue, Aug 18
Compare
Product Image of 6 Zone Valve Controller with Priority Protection
6 Zone Valve Controller with Priority Protection
SKU: SZ-86DX
Azel Technologies
SKU: SZ-86DX
Brand: Azel Technologies
(3)
$115.40 each
In Stock
Get 3 by Tue, Aug 18
In Stock
Get 3 by Tue, Aug 18
Compare
Product Image of HG-110DLF 3/4" SharkBite Heatguard Thermostatic Mixing Valve w/ Integral Connectors (Lead Free)
HG-110DLF 3/4" SharkBite Heatguard Thermostatic Mixing Valve w/ Integral Connectors (Lead Free)
SKU: 24505
SharkBite
SKU: 24505
Brand: SharkBite
(8)
$105.05 each
In Stock
Get 1 by Wed, Aug 19
In Stock
Get 1 by Wed, Aug 19
Compare
Product Image of 3/4" 2-Way Zone Sentry Valve Normally Open (Press)
3/4" 2-Way Zone Sentry Valve Normally Open (Press)
SKU: V075P2A1ZB024Q4A2
Taco
SKU: V075P2A1ZB024Q4A2
Brand: Taco
$181.18 each
In Stock
Get 12 by Tue, Aug 18
In Stock
Get 12 by Tue, Aug 18
Compare
Product Image of 3/4" NPT Male Union 5003 Mixing Valve (Low Lead)
3/4" NPT Male Union 5003 Mixing Valve (Low Lead)
SKU: 5003-T3
Taco
SKU: 5003-T3
Brand: Taco
(1)
$141.45 each
In Stock
Get 7 by Tue, Aug 18
In Stock
Get 7 by Tue, Aug 18
Compare
Product Image of 1/2" Inverted Flare Connection Zone Valve, normally closed, 3.5 Cv (24v)
1/2" Inverted Flare Connection Zone Valve, normally closed, 3.5 Cv (24v)
SKU: V8043E1129
Honeywell Home
SKU: V8043E1129
Brand: Honeywell Home
(4)
$144.43 each
In Stock
Get 3 by Tue, Aug 18
In Stock
Get 3 by Tue, Aug 18
Compare
Product Image of HG145, 3/8" Compression Thermostatic Mixing Valve (Lead Free)
HG145, 3/8" Compression Thermostatic Mixing Valve (Lead Free)
SKU: 24524
Cash-Acme
SKU: 24524
Brand: Cash-Acme
$86.21 each
In Stock
Get 12 by Tue, Aug 18
In Stock
Get 12 by Tue, Aug 18
Compare
Product Image of 2" NPT MX Mixing Valve (Lead Free)
2" NPT MX Mixing Valve (Lead Free)
SKU: MX130LF
Resideo Braukmann
SKU: MX130LF
Brand: Resideo Braukmann
(2)
$2,214.49 each
In Stock
Get 2 by Tue, Aug 18
In Stock
Get 2 by Tue, Aug 18
Compare
Product Image of 1" Press 2-Way Zone Valve w/ 18" Wire Leads, 7.5 Cv (24V)
1" Press 2-Way Zone Valve w/ 18" Wire Leads, 7.5 Cv (24V)
SKU: Z46P
Caleffi
SKU: Z46P
Brand: Caleffi
$215.16 each
In Stock
Get 13 by Tue, Aug 18
In Stock
Get 13 by Tue, Aug 18
Compare
Product Image of 24V Normally Closed High Temp PopTop Actuator w/ 18" Leads & End Switch
24V Normally Closed High Temp PopTop Actuator w/ 18" Leads & End Switch
SKU: AG14A02A
Erie
SKU: AG14A02A
Brand: Erie
(1)
$92.69 each
In Stock
Get 11 by Tue, Aug 18
In Stock
Get 11 by Tue, Aug 18
Compare
Product Image of 208V Normally Closed PopTop Actuator w/ 18" Leads
208V Normally Closed PopTop Actuator w/ 18" Leads
SKU: AG13D020
Erie
SKU: AG13D020
Brand: Erie
$106.06 each
In Stock
Get 74 by Wed, Aug 19
In Stock
Get 74 by Wed, Aug 19
Compare
Product Image of 1" NPT Union Mixing Valve (Lead Free)
1" NPT Union Mixing Valve (Lead Free)
SKU: AM102-UT-1LF
Resideo Braukmann
SKU: AM102-UT-1LF
Brand: Resideo Braukmann
(20)
$201.94 each
In Stock
Get 3 by Tue, Aug 18
In Stock
Get 3 by Tue, Aug 18
Compare
Product Image of 3/4" Union NPT AMX Series DirectConnect (Lead Free)
3/4" Union NPT AMX Series DirectConnect (Lead Free)
SKU: AMX101-UT-1LF
Resideo Braukmann
SKU: AMX101-UT-1LF
Brand: Resideo Braukmann
(1)
$281.33 each
In Stock
Get 1 by Tue, Aug 18
In Stock
Get 1 by Tue, Aug 18
Compare
Product Image of 1" Sweat Union AngleMix 3-Way Thermostatic Mixing Valve w/ Gauge
1" Sweat Union AngleMix 3-Way Thermostatic Mixing Valve w/ Gauge
SKU: 520619A
Caleffi
SKU: 520619A
Brand: Caleffi
(1)
$303.48 each
In Stock
Get 2 by Tue, Aug 18
In Stock
Get 2 by Tue, Aug 18
Compare
Product Image of Replacement head for V8043B, (24v, 50/60 Hz)
Replacement head for V8043B, (24v, 50/60 Hz)
SKU: 40003916-027
Honeywell Home
SKU: 40003916-027
Brand: Honeywell Home
(2)
$87.04 each
In Stock
Get 9 by Tue, Aug 18
In Stock
Get 9 by Tue, Aug 18
Compare
Product Image of 3/8" Compression Under Counter Thermostatic Mixing Valve, Rough Bronze (Lead Free)
3/8" Compression Under Counter Thermostatic Mixing Valve, Rough Bronze (Lead Free)
SKU: LFE480-10Q
Powers
SKU: LFE480-10Q
Brand: Powers
$81.08 each
In Stock
Get 1 by Thu, Aug 20
In Stock
Get 1 by Thu, Aug 20
Compare
Product Image of 1/2" NPT Steam 2-Way Zone Valve Body (3.5 Cv)
1/2" NPT Steam 2-Way Zone Valve Body (3.5 Cv)
SKU: VS2223
Erie
SKU: VS2223
Brand: Erie
$46.60 each
In Stock
Get 4 by Tue, Aug 18
In Stock
Get 4 by Tue, Aug 18
Compare
Product Image of Replacement Gasket Kit for 1-1/4" MX128 Mixing Valve
Replacement Gasket Kit for 1-1/4" MX128 Mixing Valve
SKU: MX125-RP
Resideo Braukmann
SKU: MX125-RP
Brand: Resideo Braukmann
(3)
$29.87 each
In Stock
Get 2 by Tue, Aug 18
In Stock
Get 2 by Tue, Aug 18
Compare
Product Image of Replacement Cartridge for VC Series 2-Way Valves w/ wrench
Replacement Cartridge for VC Series 2-Way Valves w/ wrench
SKU: VCZZ1400
Honeywell Home
SKU: VCZZ1400
Brand: Honeywell Home
$33.44 each
In Stock
Get 51 by Tue, Aug 18
In Stock
Get 51 by Tue, Aug 18
Compare
Product Image of 420-K Mixing Valve Repair Kit
420-K Mixing Valve Repair Kit
SKU: 420-6
Amtrol
SKU: 420-6
Brand: Amtrol
(6)
$52.95 each
In Stock
Get 7 by Wed, Aug 19
In Stock
Get 7 by Wed, Aug 19
Compare
Product Image of Heat Motor Assembly for Comfort-Trol Zone Valve
Heat Motor Assembly for Comfort-Trol Zone Valve
SKU: 189137
Bell & Gossett
SKU: 189137
Brand: Bell & Gossett
(19)
$383.00 each
In Stock
Get 13 by Tue, Aug 18
In Stock
Get 13 by Tue, Aug 18
Compare
Product Image of AM1 Mixing Valve Body Only (70-180F)
AM1 Mixing Valve Body Only (70-180F)
SKU: AM1-RBODY-1
Resideo Braukmann
SKU: AM1-RBODY-1
Brand: Resideo Braukmann
$79.89 each
In Stock
Get 4 by Tue, Aug 18
In Stock
Get 4 by Tue, Aug 18
Compare
Product Image of 1/2" Pro Connect Press Mixing Valve w/ Check Valve, 150 PSI (Lead Free)
1/2" Pro Connect Press Mixing Valve w/ Check Valve, 150 PSI (Lead Free)
SKU: 78202W
Webstone
SKU: 78202W
Brand: Webstone
$152.13 each
In Stock
Get 1 by Tue, Aug 18
In Stock
Get 1 by Tue, Aug 18
Compare
Product Image of 3/4" 3-Way Female NPT VC Valve Assembly (6.6 Cv)
3/4" 3-Way Female NPT VC Valve Assembly (6.6 Cv)
SKU: VCZMK6100
Honeywell Home
SKU: VCZMK6100
Brand: Honeywell Home
$87.99 each
In Stock
Get 28 by Tue, Aug 18
In Stock
Get 28 by Tue, Aug 18
Compare
Product Image of 3/4" Brass 4-Way Mixing Valve
3/4" Brass 4-Way Mixing Valve
SKU: 720
Tekmar
SKU: 720
Brand: Tekmar
(12)
$221.00 each
In Stock
Get 3 by Tue, Aug 18
In Stock
Get 3 by Tue, Aug 18
Compare
Product Image of 1" 2-Way Sweat PopTop Zone Valve w/ Terminal Block & End Switch (24V)
1" 2-Way Sweat PopTop Zone Valve w/ Terminal Block & End Switch (24V)
SKU: VT2417G13A01A
Erie
SKU: VT2417G13A01A
Brand: Erie
(3)
$118.99 each
In Stock
Get 7 by Tue, Aug 18
In Stock
Get 7 by Tue, Aug 18
Compare
Product Image of 1" Union Press Mixing Valve (70-Degree F - 180-Degree F)
1" Union Press Mixing Valve (70-Degree F - 180-Degree F)
SKU: AM102R-UP-1
Resideo Braukmann
SKU: AM102R-UP-1
Brand: Resideo Braukmann
$225.74 each
In Stock
Get 5 by Tue, Aug 18
In Stock
Get 5 by Tue, Aug 18
Compare
Product Image of 3/4" PEX Union 5003 Mixing Valve w/ Gauge (Low Lead)
3/4" PEX Union 5003 Mixing Valve w/ Gauge (Low Lead)
SKU: 5003-P3-G
Taco
SKU: 5003-P3-G
Brand: Taco
$203.03 each
In Stock
Get 8 by Fri, Aug 21 - Mon, Aug 24
In Stock
Get 8 by Fri, Aug 21 - Mon, Aug 24
Compare
Product Image of 3/4" Sweat 2-Way Valve Body (3.5 Cv)
3/4" Sweat 2-Way Valve Body (3.5 Cv)
SKU: VT2313
Erie
SKU: VT2313
Brand: Erie
(3)
$36.15 each
In Stock
Get 4 by Tue, Aug 18
In Stock
Get 4 by Tue, Aug 18
Compare
Product Image of 1" Pro Connect Press Mixing Valve w/ Check Valve, 150 PSI (Lead Free)
1" Pro Connect Press Mixing Valve w/ Check Valve, 150 PSI (Lead Free)
SKU: 78204W
Webstone
SKU: 78204W
Brand: Webstone
$209.61 each
In Stock
Get 2 by Tue, Aug 18
In Stock
Get 2 by Tue, Aug 18
Compare
Product Image of 1/2" Threaded Normally Closed 2-Way PopTop Zone Valve, 3.5 CV (24V)
1/2" Threaded Normally Closed 2-Way PopTop Zone Valve, 3.5 CV (24V)
SKU: VT2223G13A020
Erie
SKU: VT2223G13A020
Brand: Erie
$113.11 each
In Stock
Get 32 by Tue, Aug 18
In Stock
Get 32 by Tue, Aug 18
Compare
Product Image of 1-1/4" Female NPT ThermoProtec Thermostatic Mixing Valve (140-Degrees F Tset)
1-1/4" Female NPT ThermoProtec Thermostatic Mixing Valve (140-Degrees F Tset)
SKU: 280176A
Caleffi
SKU: 280176A
Brand: Caleffi
(1)
$338.21 each
In Stock
Get 3 by Tue, Aug 18
In Stock
Get 3 by Tue, Aug 18
Compare
Product Image of 3/4" Press x G1 Brass Union (Lead Free)
3/4" Press x G1 Brass Union (Lead Free)
SKU: H-7-8103W-WP
Webstone
SKU: H-7-8103W-WP
Brand: Webstone
$20.42 each
In Stock
Get 5 by Tue, Aug 18
In Stock
Get 5 by Tue, Aug 18
Compare
Product Image of 3/4" Male NPT MIXCAL 3-Way Adjustable Thermostatic Mixing Valve w/ Temp Gauge
3/4" Male NPT MIXCAL 3-Way Adjustable Thermostatic Mixing Valve w/ Temp Gauge
SKU: 521510A
Caleffi
SKU: 521510A
Brand: Caleffi
(2)
$217.15 each
In Stock
Get 10 by Tue, Aug 18
In Stock
Get 10 by Tue, Aug 18
Compare
Product Image of 1" Sweat 3-Way PopTop Zone Valve (24V)
1" Sweat 3-Way PopTop Zone Valve (24V)
SKU: VT3417G13A020
Erie
SKU: VT3417G13A020
Brand: Erie
(2)
$123.80 each
In Stock
Get 7 by Tue, Aug 18
In Stock
Get 7 by Tue, Aug 18
Compare
Product Image of 1-1/4" 3-Way Mixing Valve -15 to 230°F (Threaded)
1-1/4" 3-Way Mixing Valve -15 to 230°F (Threaded)
SKU: 193B1505
Danfoss
SKU: 193B1505
Brand: Danfoss
(1)
$255.28 each
In Stock
Get 2 by Tue, Aug 18
In Stock
Get 2 by Tue, Aug 18
Compare
Product Image of 1" Press x G1 Brass Union (Lead Free)
1" Press x G1 Brass Union (Lead Free)
SKU: H-7-8104W-WP
Webstone
SKU: H-7-8104W-WP
Brand: Webstone
(2)
$25.66 each
In Stock
Get 5 by Tue, Aug 18
In Stock
Get 5 by Tue, Aug 18
Compare
Product Image of 1" NPT MX Mixing Valve (Lead Free)
1" NPT MX Mixing Valve (Lead Free)
SKU: MX127LF
Resideo Braukmann
SKU: MX127LF
Brand: Resideo Braukmann
(2)
$799.36 each
In Stock
Get 3 by Tue, Aug 18
In Stock
Get 3 by Tue, Aug 18
Compare
Product Image of 3/4" NPT MIXCAL 3-Way Thermostatic Mixing Valve (Lead Free)
3/4" NPT MIXCAL 3-Way Thermostatic Mixing Valve (Lead Free)
SKU: 521500A
Caleffi
SKU: 521500A
Brand: Caleffi
(2)
$196.54 each
In Stock
Get 3 by Tue, Aug 18
In Stock
Get 3 by Tue, Aug 18
Compare
Product Image of 1/2" PEX Crimp Scald Protection 3-Way Thermostatic Mixing Valve, 2 CV (Lead Free)
1/2" PEX Crimp Scald Protection 3-Way Thermostatic Mixing Valve, 2 CV (Lead Free)
SKU: 521347A
Caleffi
SKU: 521347A
Brand: Caleffi
$117.21 each
In Stock
Get 8 by Wed, Aug 19
In Stock
Get 8 by Wed, Aug 19
Compare
Product Image of 1" Sweat Connection Zone Valve, normally closed, w/ manual opener (24v)
1" Sweat Connection Zone Valve, normally closed, w/ manual opener (24v)
SKU: V8043E5020
Honeywell Home
SKU: V8043E5020
Brand: Honeywell Home
(1)
$169.37 each
In Stock
Get 13 by Tue, Aug 18
In Stock
Get 13 by Tue, Aug 18
×

Video