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Watts Brass & Tubular #374A 3/4 Boiler Relief Valve
Iron body relief valve for pressure protection of all types of hot water heating boiler equipment. Pressure range up to 30 lb. 550,000 BTU/hr., 3/4 I.P.S. Female inlet and outlet connections. Forged bronze inlet.
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Watts Brass & Tubular #N55BU-1/2 1/2 Water Pressure Reducing Valve
1/2" Water Pressure Reducing Valve, Nominal Pipe Thread Union Inlet x Nominal Pipe Thread Outlet, 400 PSI Capacity, Adjustable From 25 To 75 PSI Delivery Pressure, Standard Pressure: 50 PSI, Bronze Body With Integral Strainer, 180 Degree Fahrenheit Maximu
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Watts Brass & Tubular #N55BU M1-3/4 3/4 Water Pressure Redu Valve
3/4 Water Pressure Reducing Valve, Nominal Pipe Thread Union Inlet x Nominal Pipe Thread Outlet, 400 PSI Capacity, Adjustable From 25 To 75 PSI Delivery Pressure, Standard Pressure: 50 PSI, Bronze Body With Integral Strainer, 180 Degree Fahrenheit Maximum Temperature.
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Watts Brass & Tubular #RPV-S 1 1" Purg/Bal Drain Valve
1" Solder Inlet & Outlet, Residential Purge, Balancing & Drain Valve, Used On Boiler Return Piping To Facilitate Removal Of Air From Heating Zones On Initial Fill & To Control Water Flow Through Circulation Loop, Use As A Shut Off & Drain Valve For Each Zone Or Loop, Purges 500' Loop In 10 Seconds, Accurate Balancing, Positive Ball Valve Design Shut Off & 3/4" Garden Hose Connection For Draining & Purging, Maximum Working Pressure 50 PSI, Maximum Inlet Temperature 250°ree. Fahrenheit.
$30.04 -
Watts Brass & Tubular 7 3/4 Back Flow Preventer
Watts Brass & Tubular 7, 3/4", Dual Check Back Flow Preventer, For Water Supply Service Or Individual Outlet, For Low Hazard Application.
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WATTS BRASS & TUBULAR N55BU M1-3/4: 3/4 WTR Pres Redu Valve
3/4", Water Pressure Reducing Valve, Nominal Pipe Thread Union Inlet x Nominal Female Pipe Thread Outlet, 400 PSI Maximum Working Pressure, Adjustable Reduced Pressure Range 25 To 75 PSI Delivery Pressure, Standard Factory Pressure Setting Is 50 PSI, Bronze Body With Integral Strainer, Serviceable In Line, Sealed Spring Cage Allows Waterworks Pit Installations, 33°ree. Fahrenheit To 180°ree. Fahrenheit Temperature Range, Meets UPC, ASSE, CSA Standards, IAPMO & City Of Los Angeles Listed, Ideal For
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Watts Brass & Tubular #RPV-S 1 1" Purg/Bal Drain Valve
1" Solder Inlet & Outlet, Residential Purge, Balancing & Drain Valve, Used On Boiler Return Piping To Facilitate Removal Of Air From Heating Zones On Initial Fill & To Control Water Flow Through Circulation Loop, Use As A Shut Off & Drain Valve For Each Z
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Watts Brass & Tubular U5B-Z3 3/4 3/4" Water Pressure Red Valve
Watts Brass & Tubular U5B-Z3 3/4, 3/4" Threaded Female Union Inlet x 3/4" Female Pipe Thread, Water Pressure Reducing Valve, Use To Reduce The Incoming Water Pressure, Suitable For Water Supply Pressures Up To 300 PSI, Factory Standard Setting Is 50 PSI, Adjustable From 25 To 75 PSI, Bypass Feature Permits The Flow Of Water Back Through The Valve Into The Main When Pressures, Due To Thermal Expansion On The Outlet Side Of The Valve Exceed The Pressure In The Main, Stainless Steel Strainer, Thermoplastic
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WATTS BRASS & TUBULAR N55BU-1/2: 1/2 WTR Pres Redu Valve
1/2", Water Pressure Reducing Valve, Nominal Pipe Thread Union Inlet x Nominal Female Pipe Thread Outlet, 400 PSI Maximum Working Pressure, Adjustable Reduced Pressure Range 25 To 75 PSI Delivery Pressure, Standard Factory Pressure Setting Is 50 PSI, Bronze Body With Integral Strainer, Serviceable In Line, Sealed Spring Cage Allows Waterworks Pit Installations, 33°ree. Fahrenheit To 180°ree. Fahrenheit Temperature Range, Meets UPC, ASSE, CSA Standards, IAPMO & City Of Los Angeles Listed, Ideal For
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Watts Brass & Tubular #RPV-T 3/4 3/4"Purg/Bal DrainValve
3/4" Female Pipe Thread Inlet & Outlet, Residential Purge, Balancing & Drain Valve, Use On Boiler Return Piping To Facilitate Removal Of Air From Heating Zones On Initial Fill & To Control Water Flow Through Circulation Loop, Use As A Shutoff Valve & Drain Valve For Each Zone Or Loop, High Volume Air Purging Purges 500' Loop In 10 Seconds, Accurate Balancing, Positive Ball Valve Design Shut Off & 3/4" Garden Hose Connection For Draining & Purging, Maximum Working Pressure 50 PSI, Maximum Inlet Temperature
$20.20 -
Watts Brass & Tubular #RPV-T 3/4 3/4"Purg/Bal DrainValve
3/4" Female Pipe Thread Inlet & Outlet, Residential Purge, Balancing & Drain Valve, Use On Boiler Return Piping To Facilitate Removal Of Air From Heating Zones On Initial Fill & To Control Water Flow Through Circulation Loop, Use As A Shutoff Valve & Drai
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Watts Brass & Tubular 9D-M3 1/2 1/2" Backflow Preventer
Watts Brass & Tubular 9D-M3 1/2, 1/2" Female Pipe Thread Union Inlet x 1/2" Female Pipe Thread Union Outlet, Dual Check Backflow Preventer, With Intermediate Atmospheric Vent, Typically Installed On Boiler Feed Lines To Prevent Backflow Caused By Back Siphonage Or Back Pressure, For Systems Without Antifreeze, Rust Inhibitors Or Other Chemicals Which Will Contaminate The Potable Water System, ASSE & CSA Certified.
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WATTS BRASS & TUBULAR 1156F 1/2: 1/2 Boil Feed Regulator
Boiler Feed Water Pressure Regulator, 1/2" Female Union Pipe Thread Inlet & Female Thread Outlet with 1/2" Female Pipe Thread Bottom Connection for Installation of Expansion Tank, Fills The Boiler & System Piping With Water & Maintain Water Pressure, Provides Make Up Water To The System In The Event Of System Leaks, Fast Fill Feature Speeds Filling & Purging Of Air From The Piping On The Initial Fill, Manual Purge Lever Included, Stainless Steel Strainer Protects Valve Disc From Fouling, Tight Seating Check
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Watts Brass & Tubular #SB1156F 1/2 1/2" Boil Water Regulator
1/2" Union Solder Inlet x 1/2" Female Pipe Thread Outlet, Boiler Feed Water Regulator, Bronze Body, Use To Fill The Boiler & System Piping With Water & To Maintain Water Pressure, Use To Provide Make Up Water To The System, Fast Fill Feature Is Used To Speed Filling & Purging Of Air From The Piping On The Initial Fill, Manual Purge Lever Included To Manually Force The Valve Open For Efficient System Purging, Stainless Steel Strainer Protects Valve Disc From Fouling, Tight Seating Check Feature.
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Watts Brass & Tubular #9D-M3 1/2 1/2" Backflow Preventer
1/2" Female Pipe Thread Union Inlet x 1/2" Female Pipe Thread Union Outlet, Dual Check Backflow Preventer, With Intermediate Atmospheric Vent, Typically Installed On Boiler Feed Lines To Prevent Backflow Caused By Back Siphonage Or Back Pressure, For Syst
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Watts Brass & Tubular N35BU/N55BU-1/2 1/2 Water Pressure Reducing Valve
Watts Brass & Tubular N35BU/N55BU-1/2, 1/2", Water Pressure Reducing Valve, Nominal Pipe Thread Union Inlet x Nominal Female Pipe Thread Outlet, 400 PSI Maximum Working Pressure, Adjustable Reduced Pressure Range 25 To 75 PSI Delivery Pressure, Standard Factory Pressure Setting Is 50 PSI, Bronze Body With Integral Strainer, Serviceable In Line, Sealed Spring Cage Allows Waterworks Pit Installations, 33degree ; F To 180degree ; F Temperature Range, Meets UPC, ASSE, CSA Standards, IAPMO & City Of Los Angeles
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Watts Brass & Tubular #25AUBZ3 1/2 1/2"WTR Pressure Red Valve
1/2" Copper Sweat Union x 1/2" Female Thread Outlet, Water Pressure Reducing Valve, Used To Reduce The Incoming Water Pressure & Reduce Water Consumption, Suitable For Water Supply Pressures Up To 400 PSI, Standard Setting Is 50 PSI, Adjustable From 25 PSI To 75 PSI, Bypass Feature Permits The Flow Of Water Back Through The Valve Into The Main When Pressures, Due To Thermal Expansion On The Outlet Side Of The Valve Exceed The Pressure In The Main, Valve Includes Built In Stainless Steel Strainer,
$65.65 -
Watts Brass & Tubular #1156F 1/2 1/2 Boil Feed Regulator
1/2" Female Pipe Thread Inlet & Outlet & 1/2" Female Pipe Thread Bottom Connection, Boiler Feed Water Regulator, 1 For Installation Of Expansion Tank, Fill The Boiler & System Piping With Water & Maintain Water Pressure, Provides Make Up Water To The Syst
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Watts Brass & Tubular N55BU M1-3/4 3/4 Water Pressure Reducing Valve
Watts Brass & Tubular N55BU M1-3/4, 3/4", Water Pressure Reducing Valve, Nominal Pipe Thread Union Inlet x Nominal Female Pipe Thread Outlet, 400 PSI Maximum Working Pressure, Adjustable Reduced Pressure Range 25 To 75 PSI Delivery Pressure, Standard Factory Pressure Setting Is 50 PSI, Bronze Body With Integral Strainer, Serviceable In Line, Sealed Spring Cage Allows Waterworks Pit Installations, 33degree ; F To 180degree ; F Temperature Range, Meets UPC, ASSE, CSA Standards, IAPMO & City Of Los Angeles
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Watts Brass & Tubular #SB1156F 1/2 1/2" Boil Water Regulator
1/2" Union Solder Inlet x 1/2" Female Pipe Thread Outlet, Boiler Feed Water Regulator, Bronze Body, Use To Fill The Boiler & System Piping With Water & To Maintain Water Pressure, Use To Provide Make Up Water To The System, Fast Fill Feature Is Used To Sp
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