Apply to be a TradeMaster!
Filter menu expanded

Filters

1,617 items
Reset

SORT

Product Availability

Show In Stock Only (1042)

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 (11)
Armstrong Pumps (1)
Azel Technologies (5)
Bell & Gossett (9)
Bluefin (16)
Boshart (1)
Caleffi (295)
Cash-Acme (34)

Close Off Pressure

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

Connection Size

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

Connection Method

Compression (20)
CPVC (26)
Flanged (24)
PEX (76)
Press (78)
Push-Fit (22)
Sweat (148)
Threaded (251)

Max Pressure (PSI)

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

Voltage

110v (17)
120v (81)
120-277 VAC (1)
120-277V (4)
208V (5)
220v (1)
230V (2)
24 VAC (14)
240v (10)
24V (282)

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 (80)
Steam (32)
Zoning (154)

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)

Price Range

Under $1 (1)
$1 to $5 (10)
$5 to $10 (18)
$10 to $15 (11)
$15 to $20 (41)
$20 to $25 (22)
$25 to $30 (18)
$30 to $35 (28)
$35 to $40 (22)
$40 to $45 (19)

Hydronic Valves

1617 items
Grid
List
Compare
Product Image of 3/4" Sweat MIXCAL 3-Way Thermostatic Mixing Valve w/ Temperature Gauge
3/4" Sweat MIXCAL 3-Way Thermostatic Mixing Valve w/ Temperature Gauge
SKU: 521519A
Caleffi
SKU: 521519A
Brand: Caleffi
(13)
$172.78 each
In Stock
Get 19 by Mon, Jun 8
In Stock
Get 19 by Mon, Jun 8
Compare
Product Image of Powerhead for V8043E 5000 Series Zone Valve
Powerhead for V8043E 5000 Series Zone Valve
SKU: 40003916-526
Honeywell Home
SKU: 40003916-526
(15)
$114.33 each
In Stock
Get 30 by Mon, Jun 8
In Stock
Get 30 by Mon, Jun 8
Compare
Product Image of 3/4" Inverted Flare 2-Way PopTop Zone Valve w/ End Switch (24V)
3/4" Inverted Flare 2-Way PopTop Zone Valve w/ End Switch (24V)
SKU: VT2343G13A02A0F
Erie
SKU: VT2343G13A02A0F
Brand: Erie
(19)
$105.38 each
In Stock
Get 118 by Mon, Jun 8
In Stock
Get 118 by Mon, Jun 8
Compare
Product Image of 24V Normally Open PopTop Actuator w/ 18" Leads
24V Normally Open PopTop Actuator w/ 18" Leads
SKU: AG23A020
Erie
SKU: AG23A020
Brand: Erie
(7)
$60.09 each
In Stock
Get 95 by Mon, Jun 8
In Stock
Get 95 by Mon, Jun 8
Compare
Product Image of 3/4" Female NPT Lead Free Mixing Valve, 70-145F
$139.66 each
In Stock
Get 27 by Mon, Jun 8
In Stock
Get 27 by Mon, Jun 8
Compare
Product Image of 3/4" Sweat 5003 Low Lead Mixing Valve
3/4" Sweat 5003 Low Lead Mixing Valve
SKU: 5003-C3
Taco
SKU: 5003-C3
Brand: Taco
(42)
$138.16 each
In Stock
Get 33 by Mon, Jun 8
In Stock
Get 33 by Mon, Jun 8
Compare
Product Image of 1" Geo-Sentry GeoThermal Zone Valve Normally Closed (Threaded)
1" Geo-Sentry GeoThermal Zone Valve Normally Closed (Threaded)
SKU: V100T2G2ZA024Q4A2
Taco
SKU: V100T2G2ZA024Q4A2
Brand: Taco
(22)
$343.82 each
In Stock
Get 15 by Mon, Jun 8
In Stock
Get 15 by Mon, Jun 8
Compare
Product Image of 3/4" Press MIXCAL 3-Way Adjustable Thermostatic and Pressure Balanced Mixing Valve w/ Check Valve & Gauge
$220.70 each
In Stock
Get 24 by Mon, Jun 8
In Stock
Get 24 by Mon, Jun 8
Compare
Product Image of 1" Union Washer
1" Union Washer
SKU: R20011
Caleffi
SKU: R20011
Brand: Caleffi
(4)
$1.92 each
In Stock
Get 35 by Wed, Jun 10
In Stock
Get 35 by Wed, Jun 10
Compare
Product Image of 3/4" Geo-Sentry GeoThermal Zone Valve Normally Closed  (Threaded)
3/4" Geo-Sentry GeoThermal Zone Valve Normally Closed (Threaded)
SKU: V075T2G2ZA024Q4A2
Taco
SKU: V075T2G2ZA024Q4A2
Brand: Taco
(22)
$323.55 each
In Stock
Get 17 by Mon, Jun 8
In Stock
Get 17 by Mon, Jun 8
Compare
Product Image of 3/4" Sweat Union 5003 Mixing Valve w/ Gauge (Low Lead)
3/4" Sweat Union 5003 Mixing Valve w/ Gauge (Low Lead)
SKU: 5003-C3-G
Taco
SKU: 5003-C3-G
Brand: Taco
(18)
$166.32 each
In Stock
Get 10 by Mon, Jun 8
In Stock
Get 10 by Mon, Jun 8
Compare
Product Image of 1/2" Union Press Mixing Valve, Lead Free (70-Degree F - 145-Degree F)
$172.51 each
In Stock
Get 8 by Mon, Jun 8
In Stock
Get 8 by Mon, Jun 8
Compare
Product Image of Replacement Power Head for Taco 556-G2/G3, 557-G2/G3 and 5101-G2/G3 Geothermal Valves
$202.28 each
In Stock
Get 62 by Wed, Jun 10
In Stock
Get 62 by Wed, Jun 10
Compare
Product Image of 1/2" Sweat Zone Valve (Connection = 18" Leads)
$125.89 each
In Stock
Get 45 by Mon, Jun 8
In Stock
Get 45 by Mon, Jun 8
Compare
Product Image of 1" Zone Sentry Valve Normally Closed (Sweat)
1" Zone Sentry Valve Normally Closed (Sweat)
SKU: Z100C2-2
Taco
SKU: Z100C2-2
Brand: Taco
(37)
$183.55 each
In Stock
Get 25 by Mon, Jun 8
In Stock
Get 25 by Mon, Jun 8
Compare
Product Image of 24V Normally Closed PopTop Actuator w/ Cord Leads
24V Normally Closed PopTop Actuator w/ Cord Leads
SKU: AG13A030
Erie
SKU: AG13A030
Brand: Erie
(14)
$56.64 each
In Stock
Get 34 by Mon, Jun 8
In Stock
Get 34 by Mon, Jun 8
Compare
Product Image of 1" Sweat Zone Valve (Three Wire)
1" Sweat Zone Valve (Three Wire)
SKU: 1311-103
White Rodgers
SKU: 1311-103
(88)
$169.29 each
In Stock
Get 23 by Mon, Jun 8
In Stock
Get 23 by Mon, Jun 8
Compare
Product Image of Z5 3/4" Press 2-Way Zone Valve w/ (2) 3/4" Press Fittings 7.5 Cv (24V)
$185.75 each
In Stock
Get 8 by Mon, Jun 8
In Stock
Get 8 by Mon, Jun 8
Compare
Product Image of 3/8" Compression Chrome Plated Thermostatic Mixing Valve w/ Check Valve (Lead Free)
$50.98 each
In Stock
Get 146 by Mon, Jun 8
In Stock
Get 146 by Mon, Jun 8
Compare
Product Image of 3/4" MNPT Outlet Tankmixer Water Heater Mixing Valve w/ Gauge
$236.29 each
In Stock
Get 2 by Mon, Jun 8
In Stock
Get 2 by Mon, Jun 8
Compare
Product Image of 1" Viega Propress Connection Zone Valve w/ End Switch (8.5 cv)
$196.27 each
In Stock
Get 24 by Mon, Jun 8
In Stock
Get 24 by Mon, Jun 8
Compare
Product Image of 3/4" Press 5003 Mixing Valve w/ Gauge (Low Lead)
3/4" Press 5003 Mixing Valve w/ Gauge (Low Lead)
SKU: 5003-H3-G
Taco
SKU: 5003-H3-G
Brand: Taco
(42)
$181.84 each
In Stock
Get 2 by Mon, Jun 8
In Stock
Get 2 by Mon, Jun 8
Compare
Product Image of 1" Union Sweat Mixing Valve, 70-180 F (Heating Only)
$157.66 each
In Stock
Get 24 by Mon, Jun 8
In Stock
Get 24 by Mon, Jun 8
Compare
Product Image of 1" Sweat Connection Zone Valve, Normally Closed, 8 Cv (24v)
$155.73 each
In Stock
Get 13 by Mon, Jun 8
In Stock
Get 13 by Mon, Jun 8
Compare
Product Image of 3/8" Compression MBV001 Mechanical Mixing Valve (Lead Free)
$47.96 each
In Stock
Get 44 by Mon, Jun 8
In Stock
Get 44 by Mon, Jun 8
Compare
Product Image of 1/2" Press 5002 Mixing Valve (Low Lead)
1/2" Press 5002 Mixing Valve (Low Lead)
SKU: 5002-H3
Taco
SKU: 5002-H3
Brand: Taco
(42)
$133.16 each
In Stock
Get 36 by Wed, Jun 10
In Stock
Get 36 by Wed, Jun 10
Compare
Product Image of 3/4" Press Union AngleMix Thermostatic Mixing Valve w/ Check, Gauge
$205.49 each
In Stock
Get 9 by Mon, Jun 8
In Stock
Get 9 by Mon, Jun 8
Compare
Product Image of 3 Wire Motor Assembly For Zone Valves
$150.33 each
In Stock
Get 25 by Mon, Jun 8
In Stock
Get 25 by Mon, Jun 8
Compare
Product Image of Thermo-Electric Actuator w/ Low Power Consumption and Auxiliary Micro Switch (24v)
$95.67 each
In Stock
Get 1 by Mon, Jun 8
In Stock
Get 1 by Mon, Jun 8
Compare
Product Image of Seal Kit for 3/4" Zone Valve
Seal Kit for 3/4" Zone Valve
SKU: F92-0227
White Rodgers
SKU: F92-0227
(15)
$9.61 each
BOX UP & SAVE 4%
$18.38 box of 2
$9.19 each
In Stock
Get 13 by Mon, Jun 8
In Stock
Get 13 by Mon, Jun 8
Compare
Product Image of 1" Sweat MIXCAL 3-Way Thermostatic Mixing Valve w/ Temperature Gauge
$202.45 each
In Stock
Get 9 by Mon, Jun 8
In Stock
Get 9 by Mon, Jun 8
Compare
Product Image of 1-1/4" Sweat Zone Valve (Two Wire)
1-1/4" Sweat Zone Valve (Two Wire)
SKU: 1361-104
White Rodgers
SKU: 1361-104
(102)
$213.73 each
In Stock
Get 26 by Mon, Jun 8
In Stock
Get 26 by Mon, Jun 8
Compare
Product Image of 1" Sweat Zone Valve (Connection = Terminal Block)
$167.06 each
In Stock
Get 32 by Mon, Jun 8
In Stock
Get 32 by Mon, Jun 8
Compare
Product Image of 3/4" 474A Pressure Relief Valve (125 psi)
3/4" 474A Pressure Relief Valve (125 psi)
SKU: 0369010
Watts
SKU: 0369010
Brand: Watts
(2)
$149.56 each
In Stock
Get 12 by Mon, Jun 8
In Stock
Get 12 by Mon, Jun 8
Compare
Product Image of 3/4" Sweat MIXCAL 3-Way Thermostatic Mixing Valve
$149.57 each
In Stock
Get 9 by Mon, Jun 8
In Stock
Get 9 by Mon, Jun 8
Compare
Product Image of 1/2" Sweat 3-Way Zone Valve Body (4.0 Cv)
1/2" Sweat 3-Way Zone Valve Body (4.0 Cv)
SKU: VT3213
Erie
SKU: VT3213
Brand: Erie
(3)
$46.42 each
In Stock
Get 94 by Mon, Jun 8
In Stock
Get 94 by Mon, Jun 8
Compare
Product Image of 1/2" NPT Mixing Valve, Lead Free (7-Degree (F)-145-Degree (F)
$131.21 each
In Stock
Get 27 by Mon, Jun 8
In Stock
Get 27 by Mon, Jun 8
Compare
Product Image of 208V Normally Closed High Temp PopTop Actuator w/ 18" Leads
$83.50 each
In Stock
Get 25 by Mon, Jun 8
In Stock
Get 25 by Mon, Jun 8
Compare
Product Image of 1/2" Union Push-Fit Mixing Valve, 80 to 120F (Lead Free)
$90.34 each
In Stock
Get 39 by Mon, Jun 8
In Stock
Get 39 by Mon, Jun 8
Compare
Product Image of 208V Normally Open High Temp PopTop Actuator w/ 18" Leads
$99.47 each
In Stock
Get 150 by Tue, Jun 9
In Stock
Get 150 by Tue, Jun 9
Compare
Product Image of 1/2" Zone Sentry Valve Normally Closed (Sweat)
1/2" Zone Sentry Valve Normally Closed (Sweat)
SKU: Z050C2-2
Taco
SKU: Z050C2-2
Brand: Taco
(117)
$152.12 each
In Stock
Get 9 by Mon, Jun 8
In Stock
Get 9 by Mon, Jun 8
Compare
Product Image of 3 Way Powerhead Conversion Kit (Water)
3 Way Powerhead Conversion Kit (Water)
SKU: 40003918-007
Honeywell Home
SKU: 40003918-007
(7)
$24.71 each
In Stock
Get 9 by Mon, Jun 8
In Stock
Get 9 by Mon, Jun 8
Compare
Product Image of 2 Wire Motor Assembly For Zone Valves
$206.15 each
In Stock
Get 12 by Mon, Jun 8
In Stock
Get 12 by Mon, Jun 8
Compare
Product Image of 306V Zone Valve Control - 6 Zones w/ Priority
$215.50 each
In Stock
Get 11 by Mon, Jun 8
In Stock
Get 11 by Mon, Jun 8
Compare
Product Image of 24V Normally Closed High Temp PopTop Actuator w/ 18" Leads
$77.39 each
In Stock
Get 43 by Mon, Jun 8
In Stock
Get 43 by Mon, Jun 8
Compare
Product Image of 3/4" Sweat Connection Zone Valve, normally closed, w/ manual opener (24v)
$144.26 each
In Stock
Get 19 by Mon, Jun 8
In Stock
Get 19 by Mon, Jun 8
Compare
Product Image of Replacement head for V8043A, (24v, 60 Hz)
Replacement head for V8043A, (24v, 60 Hz)
SKU: 40003916-021
Honeywell Home
SKU: 40003916-021
(11)
$96.26 each
In Stock
Get 12 by Mon, Jun 8
In Stock
Get 12 by Mon, Jun 8
Compare
Product Image of 24V Normally Closed PopTop Actuator w/ 18" Leads
24V Normally Closed PopTop Actuator w/ 18" Leads
SKU: AH13A020
Erie
SKU: AH13A020
Brand: Erie
$98.34 each
In Stock
Get 33 by Mon, Jun 8
In Stock
Get 33 by Mon, Jun 8