WATTS Mixing Valves

Used with water heaters to mix hot and cold water for a safer outlet temperature and to prevent scalding & thermal shock. Follow ASSE and CSA standards and have a maximum flow rate of 23 gpm

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WATTS -

LF1170 Series Master Mixing Valves

StyleModelFlow RateOutlet SizeOutlet TypeInlet SizeInlet TypeHot Inlet Temp.Cold Inlet Temp.CapacityPrice
A3/4 LF1170M2-UT-PRESS0.5-23 GPM3/4"Press3/4"Press+120°F to +200°F+40°F to +85°F-€526.32
BLF1170M2-PEX 3/40.5-23 GPM3/4"Crimped--120°F to 200°F40°F to 85°F23 GPM at 45 psi€540.38
CLF1170M2-UT (W/PRESS) 3/40.5-23 GPM1/2"Press--120°F to 200°F40°F to 85°F23 GPM at 45 psi€294.23
D1/2 LF1170M2-PEX0.5-23 GPM1/2"FNPT1/2"FNPT120°F to 200°F40°F to 85°F23 GPM at 45 psi€420.98
DLFL1170M2-PEX 3/40.5-23 GPM3/4"Crimped--120°F to 200°F40°F to 85°F23 GPM at 45 psi€540.38
ELFL1170M2-QC 1/20.5-23 GPM1/2"Quick Connect--120°F to 200°F40°F to 85°F23 GPM at 45 psi€448.33
FLFL1170M2-CPVC 1/20.5-23 GPM1/2"Union CPVC--120°F to 200°F40°F to 85°F23 GPM at 45 psi€412.28
GLFL1170M2-UT 10.5-23 GPM1"---120°F to 200°F40°F to 85°F23 GPM at 45 psi€671.66
HLFL1170M2-US 1/20.5-23 GPM1/2"Union Solder1/2"-+120°F to +200°F40°F to 85°F23 GPM at 45 psi€412.28
GLF1170M2-UT 3/40.5-23 GPM3/4"Female Threaded--120°F to 200°F40°F to 85°F23 GPM at 45 psi€271.20
HLFL1170M2-US 3/40.5-23 GPM3/4"Union Solder--120°F to 200°F40°F to 85°F23 GPM at 45 psi€540.38
FLF1170M2-CPVC 10.5-23 GPM1"Union CPVC1"-+120°F to +200°F40°F to 85°F23 GPM at 45 psi€671.66
ILF1170M2-UT (W/PRESS) 1/20.5-23 GPM1/2"Press1/2"-+120°F to +200°F40°F to 85°F23 GPM at 45 psi€271.56
CLF1170M2-UT (W/PRESS) 10.5-23 GPM1/2"Press1"-+120°F to +200°F+40°F to +85°F23 GPM at 45 psi€599.86
A1 LF1170M2-UT-PRESS0.5-23 GPM1"Press1"Press+120°F to +200°F+40°F to +85°F-€687.06
A1/2 LF1170M2-UT-PRESS0.5-23 GPM1/2"Press1/2"Press+120°F to +200°F+40°F to +85°F-€676.43
JLF1170M2-US 1/20.5-23 GPM1/2"Union Solder1/2"-+120°F to +200°F40°F to 85°F23 GPM at 45 psi€255.00
GLF1170M2-UT 10.5-23 GPM1"Female Threaded1"-+120°F to +200°F+40°F to +85°F23 GPM at 45 psi€573.69
FLFL1170M2-CPVC 3/40.5-23 GPM3/4"Union CPVC--120°F to 200°F40°F to 85°F23 GPM at 45 psi€540.38
GLF1170M2-UT 1/20.5-23 GPM1/2"Female Threaded1/2"-+120°F to +200°F40°F to 85°F23 GPM at 45 psi€255.00
KLF1170M2-US 10.5-23 GPM1"Socket1"-+120°F to +200°F+40°F to +85°F23 GPM at 45 psi€573.69
BLFL1170M2-PEX 10.5-23 GPM1"Crimped--120°F to 200°F40°F to 85°F23 GPM at 45 psi€671.66
FLFL1170M2-CPVC 10.5-23 GPM1"Union CPVC--120°F to 200°F40°F to 85°F23 GPM at 45 psi€671.66
ELFL1170M2-QC 3/40.5-23 GPM3/4"Quick Connect--120°F to 200°F40°F to 85°F23 GPM at 45 psi€577.21
DLF1170M2-PEX 10.5-23 GPM1"Crimped1"-+120°F to +200°F+40°F to +85°F23 GPM at 45 psi€671.66
WATTS -

LFN170 CSUT Series Mixing Valves

StyleModelFlow RateCapacityOutlet SizeBody FinishHot Inlet Temp.Cold Inlet Temp.Max. Working PressurePrice
ALFN170M3-CSUT 3/43-48 GPM48 GPM at 60 psi-Rough Bronze120°F to 180°F40°F to 80°F125 psi€2,263.99
RFQ
ALFN170M3-CSUT 14-74 GPM74 GPM at 60 psi-Rough Bronze120°F to 180°F40°F to 80°F125 psi€2,581.03
RFQ
ALFN170M3-CSUT 1 1/44-104 GPM104 GPM at 60 psi1 1/4"Rough Bronze120°F to 180°F40°F to 80°F125 psi€3,442.43
RFQ
BLFN170M3-CSUT 1 1/25-115 GPM115 GPM at 60 psi-Rough Bronze120°F to 180°F40°F to 80°F125 psi€3,825.10
RFQ
ALFN170M3-CSUT 27-139 GPM139 GPM at 60 psi-Rough Bronze120°F to 180°F40°F to 80°F125 psi€5,365.38
RFQ
WATTS -

LFMMV Series Lavatory Mixing Valves

StyleModelFlow RateOutlet SizeOutlet TypeInlet SizeInlet TypeHot Inlet Temp.Cold Inlet Temp.Max. PressurePrice
A3/4 LFMMVM1-UT-PRESS0.5-12 GPM3/4"Press3/4"Press+120°F to +180°F+39°F to +85°F150 psi€565.06
A1 LFMMVM1-UT-PRESS0.5-12 GPM1"Press1"Press+120°F to +180°F+39°F to +85°F150 psi€744.19
A1/2 LFMMVM1-UT-PRESS0.5-12 GPM1/2"Press1/2"Press+120°F to +180°F+39°F to +85°F150 psi€492.71
BLFMMVM1-UT (W/PRESS) 3/40.5-13 GPM1/2"Press--+120°F to +180°F39°F to 85°F-€297.28
BLFMMVM1-UT (W/PRESS) 1/20.5-13 GPM1/2"Press1/2"-+120°F to +180°F+39°F to +85°F25%€266.53
CLFMMVM1-CPVC 3/40.5-13 GPM3/4"Push--+120°F to +180°F39°F to 85°F25%€508.35
DLFMMV-HTK 3/40.5-13 GPM3/4"---+120°F to +180°F+39°F to +80°F25%€261.91
ELFMMVM1-UT (W/PRESS) 10.5-13 GPM1/2"Press1"-+120°F to +180°F39°F to 85°F-€347.25
CLFMMVM1-CPVC 1/20.5-13 GPM1/2"Push--+120°F to +180°F+39°F to +85°F25%€407.48
FLFMMVM1-PEX-Z4 1/20.5-13 GPM1/2"Crimped--+120°F to +180°F+39°F to +85°F-€395.49
GLFMMVM1-US 1/20.5-13 GPM1/2"Socket--+120°F to +180°F39°F to 85°F25%€249.52
HLFMMVM1-US 3/40.5-20 GPM3/4"Socket--+120°F to +180°F39°F to 85°F-€274.53
CLFMMVM1-CPVC 10.5-20 GPM1"Union CPVC--+120°F to +180°F+39°F to +85°F25%€668.47
ILFMMVM1-PEX 1/20.5-20 GPM1/2"Crimped1/2"-+120°F to +180°F+39°F to +85°F25%€407.48
JLFMMVM1-PEX 3/40.5-20 GPM3/4"Crimped--+120°F to +180°F39°F to 85°F-€508.35
JLFMMVM1-PEX 10.5-20 GPM1"Crimped1"-+120°F to +180°F+39°F to +85°F25%€668.47
HLFMMVM1-US 10.5-20 GPM1"Socket1"-+120°F to +180°F39°F to 85°F25%€299.44
KLFMMVM1-QC 113 GPM1"Quick Connect1"Quick Connect120°F to 180°F+33°F to +85°F150 psi€458.13
LLFMMVM1-UT 3/413 GPM3/4"Threaded3/4"Union120°F to 180°F+33°F to +85°F150 psi€381.18
LLFMMVM1-UT 113 GPM1"Female Threaded1"Union+120°F to +180°F+33°F to +85°F150 psi€626.57
KLFMMVM1-QC 1/213 GPM1/2"Quick Connect1/2"Quick Connect120°F to 180°F+33°F to +85°F150 psi€350.75
MLFMMVM1-QC 3/413 GPM3/4"Quick Connect3/4"Quick Connect120°F to 180°F+33°F to +85°F150 psi€281.16
NLFMMVM1-UT 1/213 GPM1/2"Threaded1/2"Union+120° to +180°F+33°F to +85°F150 psi€340.07
OLFMMV-M1-US13 GPM1"Solder1"Union120°F to 180°F+33°F to +85°F150 psi€581.43
WATTS -

LF70A/LFL70A Series Hot Water Extender Tempering Valves

StyleModelOutlet SizeOutlet TypeInlet SizeHot Inlet Temp.Cold Inlet Temp.Max. PressureInlet ConnectionOutlet ConnectionPrice
A1/2 LF70A-F1/2"Socket1/2"120°F to 160°F40°F to 85°F150 psi--€242.98
BLFL70AT 1/21/2"Female Threaded1/2"100°F to 130°F40°F to 85°F-Female ThreadedFemale Threaded€331.43
BLF70AT 1/21/2"Female Threaded1/2"120°F to 160°F+40°F to +85°F25%Female ThreadedFemale Threaded€285.00
ALFL70A-F 1/21/2"Socket1/2"100°F to 130°F40°F to 85°F-SocketSocket€317.04
ALFL70A 3/43/4"Socket-100°F to 130°F40°F to 85°F---€366.66
BLFL70AT 3/43/4"Female Threaded-100°F to 130°F40°F to 85°F25%--€409.09
C3/4 LF70A3/4"Sweat3/4"120°F to 210°F40°F to 85°F150 psi--€200.81
BLF70AT 3/43/4"Female Threaded-+120°F to +160°F+40°F to +85°F25%--€348.24
WATTS -

Thermostatic Mixing Valve, Lead Free Copper Silicon Alloy

Watts thermostatic mixing valves regulate the water temperature by mixing cold and hot water simultaneously. Watts valves are used with boiler and tempered water systems for in-floor radiant heating, soil heating, emergency shower and municipal water processing applications. These thermostatic mixing valves allow the water heater to operate at higher temperatures, extending the effective system flow rate at the valve output. This feature increases productivity. Watts mixing valves are made of lead-free copper silicon alloy to facilitate excellent manufacturing capabilities for forging, casting & machining material stocks. Watts thermostatic mixing valves reduce the size / BTU requirements, providing capacity for peak system demands. These UPC-listed valves deliver a maximum flow rate of 23 gpm and are capable of withstanding temperatures & pressures up to 160 degrees F & 150 psi, respectively. Choose from a wide range of these thermostatic mixing valves, available in union, solvent weld, quick connect and compression inlet options on Raptor Supplies. Watts heavy duty float valvesand adjustable pressure relief valvesare also available for various commercial water supply regulation applications.

StyleModelInlet SizeOutlet SizeOverall WidthOverall HeightHot Inlet Temp.Flow RateInlet TypeOutlet TypePrice
A00062711"1"5 11/16"5 13/16"120°F to 180°F12 GPMSolvent WeldSolvent Weld€621.07
A00062691/2"1/2"4 3/4"5 5/16"120°F to 180°F12 GPMSolvent WeldSolvent Weld€226.16
A00062703/4"3/4"5 1/4"5 9/16"120°F to 180°F12 GPMSolvent WeldSolvent Weld€256.20
StyleModelFlow RateInlet SizeCapacityHot Inlet Temp.Cold Inlet Temp.Outlet SizeOutlet TypeBody FinishPrice
ALFN170M3 3/43-45 GPM-45 GPM at 45 psi120°F to 180°F40°F to 80°F--Rough Bronze€1,801.29
ALFN170M3 14-68 GPM1"68 GPM at 45 psi+120°F to +180°F+40°F to +80°F--Rough Bronze€2,030.23
ALFN170M3 1 1/44-95 GPM1 1/4"95 GPM at 45 psi+120°F to +180°F+40°F to +80°F--Rough Bronze€3,133.41
ALFN170M3 1 1/25-105 GPM1 1/2"105 GPM at 45 psi+120°F to +180°F40°F to 80°F1 1/2"Female ThreadedRough Bronze€3,428.03
ALFN170M3 27-125 GPM2"125 GPM at 45 psi+120°F to +180°F+40°F to +80°F--Rough Bronze€5,139.62
WATTS -

LFTWH Series Tankless Water Heater Valves

StyleModelInlet ConnectionOutlet ConnectionInlet SizeLeadPrice
ALFTWH-FT-H 3/4---Not Present€203.03
BLFTWH-QC-HCN-RV-----
RFQ
CLFTWH-UT-HCN-RV 3/4---Not Present€242.59
DLFTWH-UT-HC-RV 3/4-----
RFQ
ELFTWH-UTS-HCNSocketFemale Threaded1"Not Present€378.68
FLFTWH-UTS-HCN-RV 1Union JointUnion Joint1"Not Present€477.14
StyleModelMPN
ALFST 1/2LFST 1/2
RFQ
ALFST 3/4LFST 3/4
RFQ
WATTS -

LFUSG B Series Lavatory Mixing Valves

StyleModelBody MaterialBody FinishHot Inlet Temp.Cold Inlet Temp.Flow RateOutlet SizeOutlet TypeCapacityPrice
ALFUSG-B M3---------
RFQ
BLFUSG-B-QC M3---------
RFQ
CLFUSG-B-QC-SC M3---------
RFQ
DLFUSG-B-SC-M2---------
RFQ
E3/8 LFUSG-B-SC M3BrassSatin Chrome120°F to 180°F39°F to 80°F0.25-2.25 GPM--2.25 GPM€523.32
FLFUSG-B-M2Lead Free BrassRough Bronze+120°F to +180°F+39°F to +80°F0.25-2.25 GPM3/8"Compression Joint2.25 GPM€184.48
WATTS -

Mixing Valves

StyleModelInlet SizeOutlet SizeInlet TypeOverall WidthOverall HeightHot Inlet Temp.Connection TypeFlow RatePrice
A3/4 LF 1170 PEX---4 7/8"5 7/16"120°F to 200°FCrimped x Pex-€475.19
B1/2 LF MMV-US1/2"1/2"Solder4 13/16"5 3/8"120°F to 180°FSocket x Socket-€304.65
C3/4 LF 1170-UT- M2 3/4 3/4"3/4"FNPT4 7/8"5 7/16"+120°F to +200°FNPT x NPT0.5-23 GPM€389.75
StyleModelOutlet SizeInlet SizeOverall WidthOverall HeightHot Inlet Temp.Flow RateInlet TypeOutlet TypePrice
A00062741"1"5 11/16"5 13/16"120°F to 180°F23 GPMSolvent WeldSolvent Weld€439.42
A00062721/2"1/2"4 3/4"5.312"+120° to +180°F23 GPMSolvent WeldSolvent Weld€320.08
A00062733/4"-5 1/4"5 9/16"120°F to 180°F23 GPMSolvent WeldSolvent Weld€342.11
WATTS -

Mixing Valve, Brass

StyleModelOutlet SizeInlet TypeOutlet TypeInlet SizeFlow RateOverall WidthOverall HeightHot Inlet Temp.Price
A1 LF MMV-PEX1"PEXPEX1"-5 7/8"5 7/8"+120° to +180°F€270.73
B1/2 LF 1170-UT-2 1/2 1/2"FNPTFNPT1/2"0.5-23 GPM4 7/8"5 7/16"+120°F to +200°F€397.94
C1/2 LF 1170-US1/2"SolderSolder-0.5-23 GPM4 7/8"5 7/16"+120°F to +200°F€428.67
A1/2 LFMMVM1-PEX1/2"PEXPEX1/2"-5 1/4"5 9/16"120°F to 180°F€373.93
D3/4 LF MMV-US3/4"SolderSolder3/4"0.5-20 GPM4 7/8"5 7/16"120°F to 180°F€469.36
C3/4 LF 1170-US3/4"SolderSolder3/4"0.5-23 GPM4 7/8"5 7/16"+120°F to +200°F€529.95
A3/4 LF MMV-PEX3/4"PEXPEX3/4"-5 1/2"5 11/16"120°F to 180°F€323.15
WATTS -

Thermostatic Mixing Valve, 39 To 85 Deg. F, 1/2 Inch Outlet

ModelItemPrice (ex. VAT)
MMV-US-M1 120F 1/2BT2ZTB€298.60
WATTS -

Tempering Valves For Residential Installations

ModelItemPrice (ex. VAT)
LF70ADH6EPC-
RFQ
WATTS -

Hot Water Extender Mixing Valve, Lead Free, 1/2 Inch Size, Solder

ModelItemPrice (ex. VAT)
LF70A-FCZ4FDH-
RFQ