Apply to be a TradeMaster!
Filter menu expanded

Filters

1,608 items
Reset

SORT

Product Availability
–

Show In Stock Only (1056)

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 4" 3-Way Cast Iron ESBE Type F Series Mixing Valve (ANSI Flanged)
4" 3-Way Cast Iron ESBE Type F Series Mixing Valve (ANSI Flanged)
SKU: 065B-8963
Danfoss
SKU: 065B-8963
Brand: Danfoss
$1,909.73 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 240V Normally Open General Temperature Actuator w/ 18" Leads
240V Normally Open General Temperature Actuator w/ 18" Leads
SKU: AG23U020
Erie
SKU: AG23U020
Brand: Erie
(1)
$92.33 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 1" Sweat 3-Way Modulating Valve Body (7.5 Cv)
1" Sweat 3-Way Modulating Valve Body (7.5 Cv)
SKU: VM3417
Erie
SKU: VM3417
Brand: Erie
$139.70 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 4" Bronze Thermostatic Tempering Valve (Low Temp)
4" Bronze Thermostatic Tempering Valve (Low Temp)
SKU: HOLBY4000LT
Holby
SKU: HOLBY4000LT
Brand: Holby
(1)
$9,262.77 each
Backorder
Get it by Thu, Oct 29 - Tue, Dec 1
Backorder
Get it by Thu, Oct 29 - Tue, Dec 1
Compare
Product Image of 1/2" Flared 2-Way Zone Valve Body (3.5 Cv)
1/2" Flared 2-Way Zone Valve Body (3.5 Cv)
SKU: VT2253
Erie
SKU: VT2253
Brand: Erie
$146.21 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of Bonnet for 1-1/2" Holby Tempering Valve
Bonnet for 1-1/2" Holby Tempering Valve
SKU: HOL1500-BONNET
Holby
SKU: HOL1500-BONNET
Brand: Holby
$219.57 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of Valve Repair Kit for VP512
Valve Repair Kit for VP512
SKU: 14002863-001
Honeywell
SKU: 14002863-001
Brand: Honeywell
$274.36 each
In Stock
Get 4 by Thu, Oct 1
In Stock
Get 4 by Thu, Oct 1
Compare
Product Image of 1" Sweat Scald Protection 3-Way Thermostatic Mixing Valve, 2 CV (Lead Free)
1" Sweat Scald Protection 3-Way Thermostatic Mixing Valve, 2 CV (Lead Free)
SKU: 521369A
Caleffi
SKU: 521369A
Brand: Caleffi
$165.23 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 3/4" 2-Way Zone Sentry Valve Normally Closed (Flare)
3/4" 2-Way Zone Sentry Valve Normally Closed (Flare)
SKU: Z075F2-2
Taco
SKU: Z075F2-2
Brand: Taco
$182.82 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of Thermostat for 1-1/4" Holby Tempering Valve
Thermostat for 1-1/4" Holby Tempering Valve
SKU: HOL1250-THRMST
Holby
SKU: HOL1250-THRMST
Brand: Holby
$345.60 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of Z5 1/2" Inverted Flare 2-Way Zone Valve w/ Aux. Switch 3.5 Cv (24V)
Z5 1/2" Inverted Flare 2-Way Zone Valve w/ Aux. Switch 3.5 Cv (24V)
SKU: Z50
Caleffi
SKU: Z50
Brand: Caleffi
$218.25 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 1" Sweat 3-Way PopTop Zone Valve w/ End Switch (24V)
1" Sweat 3-Way PopTop Zone Valve w/ End Switch (24V)
SKU: VT3415G13A02A
Erie
SKU: VT3415G13A02A
Brand: Erie
$174.90 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of Z5 1-1/4" Sweat 2-Way Zone Valve w/ Auxiliary Switch 7.5 Cv (24V)
Z5 1-1/4" Sweat 2-Way Zone Valve w/ Auxiliary Switch 7.5 Cv (24V)
SKU: Z57
Caleffi
SKU: Z57
Brand: Caleffi
$222.86 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of Packing for V5013A, 4" to 6"
Packing for V5013A, 4" to 6"
SKU: 312498
Honeywell
SKU: 312498
Brand: Honeywell
$8.68 each
In Stock
Get 1 by Thu, Oct 1
In Stock
Get 1 by Thu, Oct 1
Compare
Product Image of 1/2" Expansion PEX x G1 Brass Union w/ Integral Check Valve (Lead Free)
1/2" Expansion PEX x G1 Brass Union w/ Integral Check Valve (Lead Free)
SKU: H-7-3202W-WP
Webstone
SKU: H-7-3202W-WP
Brand: Webstone
$17.23 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 1/2" LFMMVM1-UT Lead Free Mixing Valve (Copper Press)
1/2" LFMMVM1-UT Lead Free Mixing Valve (Copper Press)
SKU: 6550791
Watts
SKU: 6550791
Brand: Watts
(12)
$239.84 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 2-1/2" DIN Weld Flange for 4 Way Rotary Valves
2-1/2" DIN Weld Flange for 4 Way Rotary Valves
SKU: 082F8961
Danfoss
SKU: 082F8961
Brand: Danfoss
$67.98 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 3/4" Press Outlet Tankmixer Water Heater Mixing Valve
3/4" Press Outlet Tankmixer Water Heater Mixing Valve
SKU: 520506AX
Caleffi
SKU: 520506AX
Brand: Caleffi
$310.30 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of Z-One 3/4" Sweat, 3-Way Diverting Brass Valve Body, 30 PSI (3.5 Cv)
Z-One 3/4" Sweat, 3-Way Diverting Brass Valve Body, 30 PSI (3.5 Cv)
SKU: Z300533
Caleffi
SKU: Z300533
Brand: Caleffi
$77.45 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of MasterGuard 830, 3/4" x 1" Thermostatic Mixing Valve, High Capacity (Lead Free)
MasterGuard 830, 3/4" x 1" Thermostatic Mixing Valve, High Capacity (Lead Free)
SKU: 24539
Cash-Acme
SKU: 24539
Brand: Cash-Acme
$1,452.62 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 1/2" FIP x G1 Brass Union w/ Integral Check Valve (Lead Free)
1/2" FIP x G1 Brass Union w/ Integral Check Valve (Lead Free)
SKU: H-7-2202W-WP
Webstone
SKU: H-7-2202W-WP
Brand: Webstone
$17.23 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 2-1/2" DIN Flange Gasket
2-1/2" DIN Flange Gasket
SKU: 082F8966
Danfoss
SKU: 082F8966
Brand: Danfoss
$43.64 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 1/2" MIP x G1 Brass Union w/ Integral Check Valve (Lead Free)
1/2" MIP x G1 Brass Union w/ Integral Check Valve (Lead Free)
SKU: H-7-4202W-WP
Webstone
SKU: H-7-4202W-WP
Brand: Webstone
$17.23 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of Rebuild kit for V5011N2055
Rebuild kit for V5011N2055
SKU: 0903427A
Honeywell
SKU: 0903427A
Brand: Honeywell
$452.57 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 2" 4-Way Mixing Valve, 46.8 CV (Threaded)
2" 4-Way Mixing Valve, 46.8 CV (Threaded)
SKU: 193B1536
Danfoss
SKU: 193B1536
Brand: Danfoss
$431.76 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 1", 2 Way Outdoor Reset I-Series Mixing Valve (Sweat)
1", 2 Way Outdoor Reset I-Series Mixing Valve (Sweat)
SKU: I100C2R-2
Taco
SKU: I100C2R-2
Brand: Taco
$756.58 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of Universal Zone Control (4 Zones)
Universal Zone Control (4 Zones)
SKU: UZ4
Argo
SKU: UZ4
Brand: Argo
$603.05 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 2" 21 Tempering Valve (140°F - 200°F)
2" 21 Tempering Valve (140°F - 200°F)
SKU: 401251
Hoffman
SKU: 401251
Brand: Hoffman
$1,269.87 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 1/2" CPVC Union 5002 Mixing Valve (Low Lead)
1/2" CPVC Union 5002 Mixing Valve (Low Lead)
SKU: 5002-B3
Taco
SKU: 5002-B3
Brand: Taco
$140.47 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 1-1/4" NPT Tailpiece Kit (Lead Free)
1-1/4" NPT Tailpiece Kit (Lead Free)
SKU: 114-TPKXL
Zurn
SKU: 114-TPKXL
Brand: Zurn
$180.84 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 1" Union Sweat HydroGuard Thermostatic Tempering Valve (80°- 120°F)
1" Union Sweat HydroGuard Thermostatic Tempering Valve (80°- 120°F)
SKU: LFLM497-2
Powers
SKU: LFLM497-2
Brand: Powers
$474.69 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of Z-One 3/4" Sweat, 3-Way Diverting Brass Valve Body, 25 PSI (5.0 Cv)
Z-One 3/4" Sweat, 3-Way Diverting Brass Valve Body, 25 PSI (5.0 Cv)
SKU: Z300535
Caleffi
SKU: Z300535
Brand: Caleffi
$77.45 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of Series 5121-F2 Lead-Free Mixing Valve (No Fittings)
Series 5121-F2 Lead-Free Mixing Valve (No Fittings)
SKU: 5121-F2
Taco
SKU: 5121-F2
Brand: Taco
$86.58 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 3/4" NPT Union 5123 Mixing Valve w/ Gauge (Low Lead)
3/4" NPT Union 5123 Mixing Valve w/ Gauge (Low Lead)
SKU: 5123-T2-G
Taco
SKU: 5123-T2-G
Brand: Taco
$184.47 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of SZV-050N-000 - 1/2" Threaded Body
SZV-050N-000 - 1/2" Threaded Body
SKU: 109515
Bell & Gossett
SKU: 109515
Brand: Bell & Gossett
$98.34 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 3/4" FIP x G1 Brass Union w/ Integral Check Valve (Lead Free)
3/4" FIP x G1 Brass Union w/ Integral Check Valve (Lead Free)
SKU: H-7-2203W-WP
Webstone
SKU: H-7-2203W-WP
Brand: Webstone
$18.95 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 1" LFMMVM1-UT Lead Free Mixing Valve (Copper Press)
1" LFMMVM1-UT Lead Free Mixing Valve (Copper Press)
SKU: 6550793
Watts
SKU: 6550793
Brand: Watts
(12)
$397.76 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of Z-One 1/2" NPT 2-Way Straight Zone Valve Body 75 psi (1.0 Cv)
Z-One 1/2" NPT 2-Way Straight Zone Valve Body 75 psi (1.0 Cv)
SKU: Z200411
Caleffi
SKU: Z200411
Brand: Caleffi
$50.18 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 1/2" NPT Check Valve w/ Tailpiece 5213
1/2" NPT Check Valve w/ Tailpiece 5213
SKU: 59893A
Caleffi
SKU: 59893A
Brand: Caleffi
$20.71 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 40V Transformer
40V Transformer
SKU: 119000002
Argo
SKU: 119000002
Brand: Argo
$41.62 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 3/4" 21 Tempering Valve (140°F - 200°F)
3/4" 21 Tempering Valve (140°F - 200°F)
SKU: 401239
Hoffman
SKU: 401239
Brand: Hoffman
$501.58 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 21LT Repair Kit (3/4" & 1")
21LT Repair Kit (3/4" & 1")
SKU: 600033
Hoffman
SKU: 600033
Brand: Hoffman
$695.63 each
In Stock
Get 2 by Mon, Oct 5 - Tue, Oct 6
In Stock
Get 2 by Mon, Oct 5 - Tue, Oct 6
Compare
Product Image of 3/4" NPT Steam 3-Way Valve Body (7.5 Cv)
3/4" NPT Steam 3-Way Valve Body (7.5 Cv)
SKU: VS3327
Erie
SKU: VS3327
Brand: Erie
$90.50 each
In Stock
Get 6 by Fri, Oct 2
In Stock
Get 6 by Fri, Oct 2
Compare
Product Image of 3/4" FPT 2-Way Spring Return, General Close-Off, Normally Open Zone Valve, 3.5 Cv (24V)
3/4" FPT 2-Way Spring Return, General Close-Off, Normally Open Zone Valve, 3.5 Cv (24V)
SKU: VS2323G24A020
Erie
SKU: VS2323G24A020
Brand: Erie
$160.80 each
In Stock
Get 2 by Fri, Oct 2
In Stock
Get 2 by Fri, Oct 2
Compare
Product Image of Rebuild kit for V5011N2063
Rebuild kit for V5011N2063
SKU: 0903428A
Honeywell
SKU: 0903428A
Brand: Honeywell
$531.98 each
In Stock
Get 1 by Thu, Oct 1
In Stock
Get 1 by Thu, Oct 1
Compare
Product Image of 3/4" NPT Male Union 5003 Heating Only Mixing Valve
3/4" NPT Male Union 5003 Heating Only Mixing Valve
SKU: 5003-HX-T3
Taco
SKU: 5003-HX-T3
Brand: Taco
$133.29 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 1/2" Bronze Thermostatic Tempering Valve
1/2" Bronze Thermostatic Tempering Valve
SKU: HOLBY0500
Holby
SKU: HOLBY0500
Brand: Holby
(1)
$781.43 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Compare
Product Image of 1/2" Thermostatic Mixing Valve 95 to 131°F (Female Threaded), Lead Free
1/2" Thermostatic Mixing Valve 95 to 131°F (Female Threaded), Lead Free
SKU: 12-ZW1017XL
Zurn
SKU: 12-ZW1017XL
Brand: Zurn
$359.99 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
×

Video