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1-888-OK-WOLFF
www.wolffbros.com
www.wolffbros.com
Product List
Products
09/13/2025

WATTS® Thermostatic Mixing Valve, Series: LFMMV, 1/2 in Nominal, Union Quick-Connect, 150 psi, 200 deg F, 0.5 to 20 gpm Flow, Cast Copper Silicon Alloy Body, Buna-N®/EPDM O-Ring, 6-5/8 in W x 6-1/4 in, Domestic
In Stock!
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WATTS® Thermostatic Mixing Valve, Series: LFMMV, 1/2 in Nominal, Solder, 150 psi, 80 to 120 deg F, 0.5 to 20 gpm Flow, Media: Hot/Cold Water, Copper Silicon Alloy Body, Buna-N®/EPDM O-Ring, Domestic
In Stock!
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WATTS® Thermostatic Mixing Valve, Series: LFMMV, 3/4 in Nominal, Solder, 150 psi, 80 to 120 deg F, 0.5 to 20 gpm Flow, Media: Hot/Cold Water, Copper Silicon Alloy Body, Buna-N®/EPDM O-Ring, Domestic
In Stock!
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WATTS® Vacuum Breaker, Series: LF8, 3/4 in Nominal, Female Hose Threaded x Male Hose Threaded, 125 psi, 180 deg F, Copper Silicon Alloy Body, 1-1/2 in L x 2 in H, Import
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WATTS® Backflow Preventer, Lead Free, Series: LFN9, 3/8 in Nominal, MNPT x FNPT, 150 psi, 140 deg F, Dual Check Backflow, Media: Water, Brass Body, Polished Chrome, 1-1/4 in W x 2-3/8 in H, Import
In Stock!
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WATTS®, 0556030, Vacuum Relief Valve, Low Profile, Series: N36, 1/2 in Nominal, MNPT End Style, 15 psi Pressure, 250 deg F, 15 cfm Flow Rate, Brass Body, Buna-N® O-Ring/Silicon Disc Softgoods, 2 in H x 2 in W Dimensions, Import
In Stock!
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WATTS®, 0556031, Vacuum Relief Valve, Low Profile, Series: N36, 3/4 in Nominal, MNPT End Style, 15 psi Pressure, 250 deg F, 15 cfm Flow Rate, Brass Body, Buna-N® O-Ring/Silicon Disc Softgoods, 2 in H x 2 in W Dimensions, Import
In Stock!
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WATTS® Backflow Preventer, Series: LFN9, 3/4 in Nominal, Female Hose Threaded x Male Hose Threaded, 125 psi, 180 deg F, Brass Body, Import
In Stock!
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WATTS®, 0792098, Vacuum Breaker, Series: LFN9, 3/8 in Nominal, FNPT End Style, 125 psi Pressure, 33 to 140 deg F, Dual Check Backflow, Brass Body, Polished Chrome, 1-1/4 in L x 2-3/8 in H Dimensions, Import
In Stock!
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WATTS® Radiator Angle Valve, 1-1/4 in Nominal, FNPT x Male Union End Style, 60 psi Pressure, Media: Water, Handwheel Actuator, 3-1/4 in Inlet to Outlet Length, 3-13/16 in Top to Inlet Center, Bronze Body, Brass Trim, Rubber Disc Softgoods, Import
In Stock!
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WATTS®, 0061667, Backflow Preventer, Series: SD-3, 3/8 in Nominal, FNPT End Style, 150 psi Pressure, 130 deg F, Dual Check Backflow, Media: Water, 316 Stainless Steel Body, 4-1/2 in W Dimensions, Domestic
In Stock!
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WATTS®, 0061657, Backflow Preventer, Series: SD-3, 3/8 in Nominal, SAE Flare Male x FNPT End Style, 150 psi Pressure, 130 deg F, Dual Check Backflow, Media: Water, 316 Stainless Steel Body, 4-1/2 in W Dimensions, Domestic
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WATTS® Water Pressure Regulator, Series: 1156, 1/2 in Nominal, Union Solder Inlet, 100 psi, 212 deg F, 5-3/8 in H, Domestic
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WATTS® 0009118 LFU5B-Z3 High Performance Pressure Reducing Valve, 3/4 in Nominal, FNPT End Style, 25 to 75 psi Pressure, Cast Copper Silicon Alloy Body, Domestic
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WATTS® 0009154 LFU5B High Performance Pressure Reducing Valve, 1 in Nominal, FNPT End Style, 25 to 75 psi Pressure, Cast Copper Silicon Alloy Body, Domestic
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WATTS® CrimpAll™ Crimping Tool Kit, 15 in, For Use With: 3/8 to 3/4 in Potable PEX Plumbing
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WATTS® 0063231 LF007 Double Check Valve Assembly, 3/4 in Nominal, FNPT End Style, Quarter-Turn Ball Valve, Cast Copper Silicon Alloy Body, Dual Check, Domestic
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WATTS®, 0063232, Double Check Valve Assembly, Series: LF007, 1 in Nominal, 175 psi Pressure, 33 to 180 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Cast Copper Silicon Alloy Body, Fused Epoxy Coated, Domestic
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WATTS®, 0063235, Double Check Valve Assembly, Series: LF007, 2 in Nominal, 175 psi Pressure, 33 to 180 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Cast Copper Silicon Alloy Body, Fused Epoxy Coated, 19-1/2 in L Dimensions, Domestic
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WATTS 0888141 Complete Parts Kit, For Use With Model LF919/919 3/4 in Reduced Pressure Zone Assembly, Rubber, Import
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WATTS 0888142 Complete Parts Kit, For Use With Model LF919/919 1 in Reduced Pressure Zone Assembly, Rubber, Import
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WATTS 0888143 Complete Parts Kit, For Use With Model LF919/919 1-1/4 to 1-1/2 in Reduced Pressure Zone Assembly, Rubber, Import
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WATTS 0888144 Complete Valve Parts Kit, For Use With Model 919/LF919 2 in Reduced Pressure Zone Assembly, Rubber, Import
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WATTS® Temperature/Pressure Relief Valve, Series: LF100XL, 3/4 in Nominal, MNPT x FNPT, 150 psi, 210 deg F, Media: Water, Copper Alloy Body, Domestic
In Stock!
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WATTS® Temperature/Pressure Relief Valve, 3/4 in Nominal, MNPT x FNPT, 175 psi, 210 deg F, Media: Water, Copper Alloy Body, Domestic
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