Know a trades student? We're giving away $2,500 scholarships - have them apply today!
Filter menu expanded

Filters

5,222 items
Reset

SORT

Product Availability
–

Show In Stock Only (2889)

Brand
–

American Standard (1)
Amtrol (14)
AO Smith (1)
Apollo Valves (249)
Argo (1)
Armstrong International (4)
Armstrong Pumps (1)
Asco (270)
Asco RedHat (439)
Axiom (1)

Product Type
–

Accessory (1)
Actuator (15)
Adapter Kit (2)
Adapter Set (12)
Air Eliminator (185)
Air Flow Switch (2)
Air Scoop (17)
Air Valve (13)
Air Vent (9)
Airtrol Fitting (9)

Review Score
–

(1015)
(138)
(50)
(6)
(9)

Price Range
–

Under $1 (2)
$1 to $5 (27)
$5 to $10 (28)
$10 to $15 (61)
$15 to $20 (88)
$20 to $25 (74)
$25 to $30 (38)
$30 to $35 (40)
$35 to $40 (58)
$40 to $45 (52)

Hydronic Valves, Controls & Parts

5222 items
Grid
List
Compare
Product Image of 1" Double Female Copper Sweat Union 20XL Pressure Reducing Valve (LF)
1" Double Female Copper Sweat Union 20XL Pressure Reducing Valve (LF)
SKU: 1-20XLDUC
Zurn
SKU: 1-20XLDUC
Brand: Zurn
$182.99 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1" Lead Free FNPT Union x FC Union Pressure Reducing Valve
1" Lead Free FNPT Union x FC Union Pressure Reducing Valve
SKU: 1-NR3XLC
Zurn
SKU: 1-NR3XLC
Brand: Zurn
$274.99 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1" Lead-Free Pressure Reducing Valve, CPVC Union x FNPT
1" Lead-Free Pressure Reducing Valve, CPVC Union x FNPT
SKU: 1-NR3XLCPVC
Zurn
SKU: 1-NR3XLCPVC
Brand: Zurn
$241.48 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1" FNPT 20XL Pressure Reducing Valve w/ 2 Integral Connections & w/ out Unions (LF)
1" FNPT 20XL Pressure Reducing Valve w/ 2 Integral Connections & w/ out Unions (LF)
SKU: 1-20XLDULU
Zurn
SKU: 1-20XLDULU
Brand: Zurn
$157.99 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 6/8.1/8.4 Watt FT Coil (240V)
6/8.1/8.4 Watt FT Coil (240V)
SKU: 099216-002-D
Asco
SKU: 099216-002-D
Brand: Asco
$228.53 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of Repair Kit for 2" LF223 Valves
Repair Kit for 2" LF223 Valves
SKU: 0125370
Watts
SKU: 0125370
Brand: Watts
$684.71 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of ASM1 1-1/4" Cast Iron Air Separator (Copper Press)
ASM1 1-1/4" Cast Iron Air Separator (Copper Press)
SKU: 0858567
Watts
SKU: 0858567
Brand: Watts
$164.07 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1/2" Gold Ring Series 2-Way Normally Closed Pilot Operated Solenoid Valve (4 Cv)
1/2" Gold Ring Series 2-Way Normally Closed Pilot Operated Solenoid Valve (4 Cv)
SKU: 08F22C2140ADF
Parker Hannifin
SKU: 08F22C2140ADF
Brand: Parker Hannifin
$171.55 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 08F23O2140A3FR Gold Ring Solenoid Valve Repair Kit
08F23O2140A3FR Gold Ring Solenoid Valve Repair Kit
SKU: 08F23O2140A3FR
Parker Hannifin
SKU: 08F23O2140A3FR
Brand: Parker Hannifin
$239.54 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 152A 3/4" Iron Process Steam Pressure Regulators (30 to 140 PSI)
152A 3/4" Iron Process Steam Pressure Regulators (30 to 140 PSI)
SKU: 0830928
Watts
SKU: 0830928
Brand: Watts
$1,483.44 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 2-1/2" and 3" Lead Free Total Relief Valve Repair Kit for Reduced Pressure Zone Assembly LF709
2-1/2" and 3" Lead Free Total Relief Valve Repair Kit for Reduced Pressure Zone Assembly LF709
SKU: 0794052
Watts
SKU: 0794052
Brand: Watts
$1,366.92 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 08F23C6140ACFR 1/2" Normally Open Gold Ring Solenoid Valve Repair Kit
08F23C6140ACFR 1/2" Normally Open Gold Ring Solenoid Valve Repair Kit
SKU: 08F23O2140ACFR
Parker Hannifin
SKU: 08F23O2140ACFR
Brand: Parker Hannifin
$280.23 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 152A 1/2" Iron Process Steam Pressure Regulators (1/2 152A 10-50)
152A 1/2" Iron Process Steam Pressure Regulators (1/2 152A 10-50)
SKU: 0830910
Watts
SKU: 0830910
Brand: Watts
$1,245.87 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 152A 3/4" Iron Process Steam Pressure Regulators (3/4 152A 10-50)
152A 3/4" Iron Process Steam Pressure Regulators (3/4 152A 10-50)
SKU: 0830920
Watts
SKU: 0830920
Brand: Watts
$1,266.79 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 06FS5C2432ACHR Gold Ring Solenoid Valve Repair Kit
06FS5C2432ACHR Gold Ring Solenoid Valve Repair Kit
SKU: 06FS5C2432ACHR
Parker Hannifin
SKU: 06FS5C2432ACHR
Brand: Parker Hannifin
$222.69 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1/4" Flare Nut MP54 Differential Pressure Regulator (SPDT)
1/4" Flare Nut MP54 Differential Pressure Regulator (SPDT)
SKU: 060B215166
Danfoss
SKU: 060B215166
Brand: Danfoss
$231.42 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 12V DC Replacement Coil Kit (14.9 Watts)
12V DC Replacement Coil Kit (14.9 Watts)
SKU: 062691-001-D
Asco
SKU: 062691-001-D
Brand: Asco
$485.98 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of ESBE 91EM Series Floating 3-Point Signal Motor Actuator w/ Aux. Switch
ESBE 91EM Series Floating 3-Point Signal Motor Actuator w/ Aux. Switch
SKU: 065F8952
Danfoss
SKU: 065F8952
Brand: Danfoss
$631.68 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 06F23C6140ACFR Gold Ring Solenoid Valve Repair Kit
06F23C6140ACFR Gold Ring Solenoid Valve Repair Kit
SKU: 06F23C6140ACFR
Parker Hannifin
SKU: 06F23C6140ACFR
Brand: Parker Hannifin
$179.58 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
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 Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 3/4" LFMMVM1 Push Fit Lead Free Mixing Valve
3/4" LFMMVM1 Push Fit Lead Free Mixing Valve
SKU: 0559165
Watts
SKU: 0559165
Brand: Watts
$124.25 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1/4" Gold Ring Series 2-Way Normally Closed Pilot Operated Solenoid Valve (1.2 Cv)
1/4" Gold Ring Series 2-Way Normally Closed Pilot Operated Solenoid Valve (1.2 Cv)
SKU: 04F25C2122CAF
Parker Hannifin
SKU: 04F25C2122CAF
Brand: Parker Hannifin
$169.45 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 04F48S2106ACFR Gold Ring Solenoid Valve Repair Kit
04F48S2106ACFR Gold Ring Solenoid Valve Repair Kit
SKU: 04F48S2106ACFR
Parker Hannifin
SKU: 04F48S2106ACFR
Brand: Parker Hannifin
$250.64 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1/4" x 3/8" ODF A7-AA Constant Pressure Valve
1/4" x 3/8" ODF A7-AA Constant Pressure Valve
SKU: 040305-03
Parker Hannifin
SKU: 040305-03
Brand: Parker Hannifin
$145.57 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1/4" Gold Ring Series 2-Way Normally Closed Pilot Operated Solenoid Valve (1.2 Cv)
1/4" Gold Ring Series 2-Way Normally Closed Pilot Operated Solenoid Valve (1.2 Cv)
SKU: 04F25C2122C3F
Parker Hannifin
SKU: 04F25C2122C3F
Brand: Parker Hannifin
$190.70 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1/4" Normally Open Direct Acting Gold Ring Solenoid Valve (0.96 Cv)
1/4" Normally Open Direct Acting Gold Ring Solenoid Valve (0.96 Cv)
SKU: 04F20O2118ACF
Parker Hannifin
SKU: 04F20O2118ACF
Brand: Parker Hannifin
$175.79 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 04F25C2122C3FR Gold Ring Solenoid Valve Repair Kit
04F25C2122C3FR Gold Ring Solenoid Valve Repair Kit
SKU: 04F25C2122C3FR
Parker Hannifin
SKU: 04F25C2122C3FR
Brand: Parker Hannifin
$197.50 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 2" LFN170M3-CSUT Lead Free Master Tempering Valves w/ Check Stop
2" LFN170M3-CSUT Lead Free Master Tempering Valves w/ Check Stop
SKU: 0559171
Watts
SKU: 0559171
Brand: Watts
$5,514.23 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1" LFMMVM1 Push Fit Lead Free Mixing Valve
1" LFMMVM1 Push Fit Lead Free Mixing Valve
SKU: 0559166
Watts
SKU: 0559166
Brand: Watts
$722.83 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of LFN170M3-CSUT, 3/4" Lead Free Commercial Master Tempering Valve w/ Checkstops
LFN170M3-CSUT, 3/4" Lead Free Commercial Master Tempering Valve w/ Checkstops
SKU: 0559167
Watts
SKU: 0559167
Brand: Watts
$2,123.62 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 3/4" 530C Poppet Style Relief Valve, 100-300 psi Adjustable
3/4" 530C Poppet Style Relief Valve, 100-300 psi Adjustable
SKU: 0372273
Watts
SKU: 0372273
Brand: Watts
(1)
$132.58 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of Buna-N 211CA Solenoid Valve Repair Kit
Buna-N 211CA Solenoid Valve Repair Kit
SKU: 034357
Emerson Flow Controls
SKU: 034357
Brand: Emerson Flow Controls
$92.78 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1-1/8" EVR 22 Normally Closed Solenoid Valve, 6.9 CV 9/16" Port
1-1/8" EVR 22 Normally Closed Solenoid Valve, 6.9 CV 9/16" Port
SKU: 032L7145
Danfoss
SKU: 032L7145
Brand: Danfoss
$317.94 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of LFBP30 1/2" By-Pass Control Relief Valve (10-50 psi)
LFBP30 1/2" By-Pass Control Relief Valve (10-50 psi)
SKU: 0121399
Watts
SKU: 0121399
Brand: Watts
$591.75 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1-1/2" LF223S Lead Free High Capacity Pressure Valve w/ Strainer
1-1/2" LF223S Lead Free High Capacity Pressure Valve w/ Strainer
SKU: 0298574
Watts
SKU: 0298574
Brand: Watts
$5,250.07 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1" LF223S Lead Free High Capacity Pressure Valve w/ Strainer
1" LF223S Lead Free High Capacity Pressure Valve w/ Strainer
SKU: 0298546
Watts
SKU: 0298546
Brand: Watts
$2,119.64 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1/2" LF223 Lead Free High Capacity Pressure Valve
1/2" LF223 Lead Free High Capacity Pressure Valve
SKU: 0298500
Watts
SKU: 0298500
Brand: Watts
(2)
$524.04 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 3/4" LF223S Lead Free High Capacity Pressure Valve w/ Strainer
3/4" LF223S Lead Free High Capacity Pressure Valve w/ Strainer
SKU: 0298524
Watts
SKU: 0298524
Brand: Watts
$823.09 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 3 LFN223M1-B Lead Free Bronze High Capacity Pressure Valve
3 LFN223M1-B Lead Free Bronze High Capacity Pressure Valve
SKU: 0298615
Watts
SKU: 0298615
Brand: Watts
$8,177.62 each
Backorder
Get it by Fri, Dec 4 - Mon, Jan 11
Backorder
Get it by Fri, Dec 4 - Mon, Jan 11
Compare
Product Image of 2" NPT Lead Free Pressure Reducing Valve
2" NPT Lead Free Pressure Reducing Valve
SKU: 2-ZW209TH
Zurn
SKU: 2-ZW209TH
Brand: Zurn
$4,238.99 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of Low Pressure Valve, 201600720618
Low Pressure Valve, 201600720618
SKU: 201600720618
Goodman-Amana
SKU: 201600720618
Brand: Goodman-Amana
$23.39 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 3/4" FNPT MVA Thermostatic Mixing Valve (Lead-Free)
3/4" FNPT MVA Thermostatic Mixing Valve (Lead-Free)
SKU: 34ALF214T
Apollo Valves
SKU: 34ALF214T
Brand: Apollo Valves
$301.42 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 1" Single Union NPT x NPT Pressure Reducing Valve
1" Single Union NPT x NPT Pressure Reducing Valve
SKU: 36C10501
Apollo Valves
SKU: 36C10501
Brand: Apollo Valves
$312.47 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 3/4" 500XL Pressure Reducing Valve w/ Integral By-Pass Check Valve (LF)
3/4" 500XL Pressure Reducing Valve w/ Integral By-Pass Check Valve (LF)
SKU: 34-500XL
Zurn
SKU: 34-500XL
Brand: Zurn
$591.99 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 5/8" ODF - 3/4" ODM MB10S2 2-Way Normally Closed Solenoid Valve
5/8" ODF - 3/4" ODM MB10S2 2-Way Normally Closed Solenoid Valve
SKU: 3424-00
Sporlan
SKU: 3424-00
Brand: Sporlan
$248.59 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 7/8" ODF - 1-1/8" ODM & 1-1/8" ODF Solder MB25S2 2-Way Normally Closed Solenoid Valve
7/8" ODF - 1-1/8" ODM & 1-1/8" ODF Solder MB25S2 2-Way Normally Closed Solenoid Valve
SKU: 3624-00
Sporlan
SKU: 3624-00
Brand: Sporlan
$1,428.82 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of 3/4" Sweat FlowCal Automatic Flow Balancing Valve (1.5 GPM)
3/4" Sweat FlowCal Automatic Flow Balancing Valve (1.5 GPM)
SKU: 127359AF1G5
Caleffi
SKU: 127359AF1G5
Brand: Caleffi
$111.16 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Compare
Product Image of Normally Closed Glycol Valve Repair Kit
Normally Closed Glycol Valve Repair Kit
SKU: 14E23C2-R1021ER
Parker Hannifin
SKU: 14E23C2-R1021ER
Brand: Parker Hannifin
$134.98 each
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
Backorder
Get it by Thu, Dec 3 - Wed, Jan 6
×

Video