Pressure Reducing & Regulating Valves

Bell & Gossett

Model #: 110192

SKU: 80709

1/2" NPT Bell & Gossett Pressure Reducing Valve Cast Brass 10 - 25 psig

B & G reducing valves protect heating and plumbing systems against excessive line pressures. They are factory set at specified limits although adjustment is easily made. Equipped with built-in-strainer and low inlet pressure check valve.

Fast fill feature reduces start-up time and labor

Low inlet pressure check valve help prevent loss of system pressure if the supply water drops below system pressure

Convenient cleanable strainer is designed to prevent dirt and sediment from entering the system

Highly resistant to corrosion

In Stock

Orders over $149 ship FREE*

$139.07

53 Available

3/4" FIP Union x FIP Pressure Reducing Valve

Watts

Model #: 3/4LF25AUB-GZ

SKU: 52573NL

3/4" FIP Union x FIP Pressure Reducing Valve

Series LF25AUB-Z3 water pressure reducing valves are designed to reduce incoming water pressure to a sensible level to protect plumbing system components and reduce water consumption. This series is suitable for water supply pressures up to 300 psi

Integral stainless steel strainer

Replaceable seat module

High temperature resistant reinforced diaphragm for hot water

Bypass feature controls thermal expansion pressure

Stainless steel strainer, EPDM diaphragm/valve disc

In Stock

Inventory Details

Substitution Available

This item ships FREE*

$228.57

486 Available

3/4" FNPT Single Union Pressure Regulating Valve Bronze (Lead Free)

Resideo

Model #: DS06-101-SUT-LF/U

SKU: 84252

3/4" FNPT Single Union Pressure Regulating Valve Bronze (Lead Free)

The Honeywell DS06 Dial Set® pressure regulating valve is a high quality pressure regulating valve that maintains a constant outlet pressure over a wide range of inlet supply pressures. It is suitable for potable water and irrigation applications. The downstream pressure adjustment dial eliminates the need for a pressure gauge when adjusting the pressure setting (static pressure only).

Built-in Dial-Set - no gauge is needed to install or set static pressure

Non-corroding unitized cartridge - contains all working parts and is easily replaceable

Outlet adjustment range of 25 to 90 psi make it suitable for household, commercial, industrial and turf-and-irrigation applications

Install it just about anywhere, the internal and external threading allows for use in thread-by-thread, single-union or double-union configurations

Tap accessible from both sides to validate output

Built in strainer to simplify maintenance

10:1 maximum reducing ratio

Fabric reinforced diaphragm, stainless steel and engineered thermoplastics

In Stock

Orders over $149 ship FREE*

$108.22

158 Available

Wolverine Brass

Model #: 84021NL

SKU: 84021NL

3/4" FIP Bronze Pressure Reducing Valve

Designed to reduce incoming water pressure to a sensible level to protect plumbing system components and reduce water consumption. All parts are quickly and easily serviceable without removing the valve from the line. The standard 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.

Buna-n seat washer and o-ring

Maximum temperature: 180 deg F

FIP union x FIP

Replaceable in-line cartridge assembly

Bottom clean-out plug for easy service

Compact valve body is of all-bronze construction

Factory set at 50 psi, adjustable from 25 - 75 psi

Cartridge design resists mineral deposits and corrosion

Integral thermoplastic cage prevents galvanic corrosion

Reduces supply pressure up to 400 psi

Standard built-in bypass for pressure equalization

Materials - Bronze housing, corrosion resistant thermoplastic bell housing

Machined rod brass clean-out plug

Stainless steel seat and strainer

In Stock

Substitution Available

251 Available

1/2" x 1/2" Solder Union x FNPT Apollo Feed Water Pressure Regulating Valve Bronze

Apollo Valves

Model #: 35-703-01WB

SKU: 84201W

1/2" x 1/2" Solder Union x FNPT Apollo Feed Water Pressure Regulating Valve Bronze

The Apollo® Model FF fast fill/feedwater pressure regulator provides the heating boiler with make up water at reduced inlet pressure with a high capacity purge/quick fill capability. They are manufactured in the US from proven ASTM grade materials for corrosion resistance and long life. Cartridge is replaceable in-line.

High capacity

Integral check and stainless steel strainer

Purge lever/fast fill feature

Rugged high temperature nitride elastomers

No steel cage screws to rust

Out Of Stock

Inventory Details

Substitution Available

Orders over $149 ship FREE*

$80.23

0 Available

3/4" Sweat Double Union Pressure Regulating Valve Bronze (Lead Free)

Resideo

Model #: DS06-101-DUS-LF/U

SKU: 84253

3/4" Sweat Double Union Pressure Regulating Valve Bronze (Lead Free)

The Honeywell DS06 Dial Set® pressure regulating valve is a high quality pressure regulating valve that maintains a constant outlet pressure over a wide range of inlet supply pressures. It is suitable for potable water and irrigation applications. The downstream pressure adjustment dial eliminates the need for a pressure gauge when adjusting the pressure setting (static pressure only).

Built-in Dial-Set - no gauge is needed to install or set static pressure

Non-corroding unitized cartridge - contains all working parts and is easily replaceable

Outlet adjustment range of 25 to 90 psi make it suitable for household, commercial, industrial and turf-and-irrigation applications

Install it just about anywhere, the internal and external threading allows for use in thread-by-thread, single-union or double-union configurations

Tap accessible from both sides to validate output

Built in strainer to simplify maintenance

10:1 maximum reducing ratio

Fabric reinforced diaphragm, stainless steel and engineered thermoplastics

In Stock

Orders over $149 ship FREE*

$122.27

66 Available

3/4" Solder Apollo Double Union Pressure Reducing Valve Bronze 400 psig

Apollo Valves

Model #: 36ELF-124-01S

SKU: 54761

3/4" Solder Apollo Double Union Pressure Reducing Valve Bronze 400 psig

The Apollo® pressure reducing valve Model PRE (36ELF Series) is designed to conserve water and protect water distribution systems by automatically reducing elevated supply pressures. The dezincification resistant bronze body, stainless steel adjusting screw and dielectric polymer cage provide maximum corrosion resistance. Designed for easy in-line servicing with simple cartridge removal.

Sealed cage for vault installations

Built-in thermal expansion by-pass

Large area integral stainless steel strainer

Modular seat disc and strainer cartridge

High flow/high efficiency design

Stainless steel screen and adjusting screw and nut

In Stock

Orders over $149 ship FREE*

$92.71

78 Available

3/4" Solder Union x FIP Pressure Reducing Valve (Lead Free) Copper Silicon Alloy 25 - 75 psi

Watts

Model #: 3/4LF25AUB-S

SKU: 52587NL

3/4" Solder Union x FIP Pressure Reducing Valve (Lead Free) Copper Silicon Alloy 25 - 75 psi

Series LF25AUB-Z3 water pressure reducing valves are designed to reduce incoming water pressure to a sensible level to protect plumbing system components and reduce water consumption. This series is suitable for water supply pressures up to 300 psi (20.7

Replaceable seat module

Integral stainless steel strainer

Bypass feature controls thermal expansion pressure

High temperature resistant reinforced diaphragm for hot water

Stainless steel strainer, EPDM diaphragm/valve disc

In Stock

This item ships FREE*

$301.51

8 Available

1/2" x 1/2" FNPT Union x FNPT Apollo Feed Water Pressure Reducing Valve Bronze 10 - 25 psig

Apollo Valves

Model #: 35-503-01WB

SKU: 84202W

1/2" x 1/2" FNPT Union x FNPT Apollo Feed Water Pressure Reducing Valve Bronze 10 - 25 psig

The Apollo® Model FF fast fill/feedwater pressure regulator provides the heating boiler with make up water at reduced inlet pressure with a high capacity purge/quick fill capability. They are manufactured in the US from proven ASTM grade materials for corrosion resistance and long life. Cartridge is replaceable in-line.

Integral check and stainless steel strainer

High capacity

Rugged high temperature nitride elastomers

Purge lever/fast fill feature

No steel cage screws to rust

Out Of Stock

Inventory Details

Substitution Available

Orders over $149 ship FREE*

$84.17

0 Available

1/2" x 1/2" MNPT x FNPT Apollo Pressure Reducing Valve Bronze 75 psi

Apollo Valves

Model #: 17-401-01WB

SKU: 84180

1/2" x 1/2" MNPT x FNPT Apollo Pressure Reducing Valve Bronze 75 psi

ASME Section IV and CSA capacity certified bronze "uni-body" safety relief valve for protection of hot water boilers, systems and similar equipment. This valve prevents excessive thermal expansion build-up in plumbing systems, tank applications or tankless water heaters.

Corrosion resistant construction

Durable soft seat design for extended service

Prevents excessive thermal expansion build-up in plumbing systems, tank applications or tankless water heaters

Stainless steel spring

In Stock

Inventory Details

Orders over $149 ship FREE*

$48.83

2 Available

3/4" FNPT Double Union Pressure Regulating Valve Bronze (Lead Free)

Resideo

Model #: DS06-101-DUT-LF/U

SKU: 84254

3/4" FNPT Double Union Pressure Regulating Valve Bronze (Lead Free)

The Honeywell DS06 Dial Set® pressure regulating valve is a high quality pressure regulating valve that maintains a constant outlet pressure over a wide range of inlet supply pressures. It is suitable for potable water and irrigation applications. The downstream pressure adjustment dial eliminates the need for a pressure gauge when adjusting the pressure setting (static pressure only).

Built-in Dial-Set - no gauge is needed to install or set static pressure

Non-corroding unitized cartridge - contains all working parts and is easily replaceable

Outlet adjustment range of 25 to 90 psi make it suitable for household, commercial, industrial and turf-and-irrigation applications

Install it just about anywhere, the internal and external threading allows for use in thread-by-thread, single-union or double-union configurations

Tap accessible from both sides to validate output

Built in strainer to simplify maintenance

10:1 maximum reducing ratio

Fabric reinforced diaphragm, stainless steel and engineered thermoplastics

In Stock

Orders over $149 ship FREE*

$116.21

82 Available

3/4" NR3XL Series Double Union Expansion PEX PRV

Zurn Wilkins

Model #: 34-NR3XLDUPEX1960

SKU: 59268

3/4" NR3XL Series Double Union Expansion PEX PRV

The Zurn 34-NR3XLDUPEX 3/4" double union Expansion PEX water pressure reducing valve is ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to reduce high inlet pressure to a lower outlet pressure. The integral strainer makes this device most suitable for residential and commercial water systems that require frequent cleaning of sediment and debris. The direct acting integral by-pass design prevents buildup of excessive system pressure caused by thermal expansion. The balance piston design enables the regulator to react in a smooth and responsive manner to changes in system flow demand, while at the same time, providing protection from inlet pressure changes. The sealed cage washer and stainless steel adjustment bolt and nut improve corrosion resistance for all applications including below-ground pit installation.

Cartridge loaded design is easily repaired, ideal for residential applications

Compact design with short lay length allows installation in tight spaces

Labor saving tailpiece options ease installation, including PEX, threaded, copper sweat, CPVC, Z-Bite™ and Z-Press™ solderless connections, and more

Threaded bell speeds access to cartridge internals

3/4" water pressure reducing valve with double union connections and with male barbed connection PEX tailpiece conforming to ASTM F1960

In Stock

Orders over $149 ship FREE*

$144.33

21 Available

1/2" NR3XL Series Double Union Female CU SWT PRV

Zurn Wilkins

Model #: 12-NR3XLDUC

SKU: 59257

1/2" NR3XL Series Double Union Female CU SWT PRV

The Zurn 12-NR3XLDUC 1/2" double union copper sweat water pressure reducing valve is ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to reduce high inlet pressure to a lower outlet pressure. The integral strainer makes this device most suitable for residential and commercial water systems that require frequent cleaning of sediment and debris. The direct acting integral by-pass design prevents buildup of excessive system pressure caused by thermal expansion. The balance piston design enables the regulator to react in a smooth and responsive manner to changes in system flow demand, while at the same time, providing protection from inlet pressure changes. The sealed cage washer and stainless steel adjustment bolt and nut improve corrosion resistance for all applications including below-ground pit installation.

Cartridge loaded design is easily repaired, ideal for residential applications

Compact design with short lay length allows installation in tight spaces

Labor saving tailpiece options ease installation, including PEX, threaded, copper sweat, CPVC, Z-Bite™ and Z-Press™ solderless connections, and more

Threaded bell speeds access to cartridge internals

1/2" double union copper sweat connection

In Stock

Orders over $149 ship FREE*

$120.96

12 Available

1-1/4" NR3XL Series Double Union Female CU SWT PRV

Zurn Wilkins

Model #: 114-NR3XLDUC

SKU: 59261

1-1/4" NR3XL Series Double Union Female CU SWT PRV

The Zurn 114-NR3XLDUC 1-1/4" double union copper sweat water pressure reducing valve is ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to reduce high inlet pressure to a lower outlet pressure. The integral strainer makes this device most suitable for residential and commercial water systems that require frequent cleaning of sediment and debris. The direct acting integral by-pass design prevents buildup of excessive system pressure caused by thermal expansion. The balance piston design enables the regulator to react in a smooth and responsive manner to changes in system flow demand, while at the same time, providing protection from inlet pressure changes. The sealed cage washer and stainless steel adjustment bolt and nut improve corrosion resistance for all applications including below-ground pit installation.

Cartridge loaded design is easily repaired, ideal for residential applications

Compact design with short lay length allows installation in tight spaces

Labor saving tailpiece options ease installation, including PEX, threaded, copper sweat, CPVC, Z-Bite™ and Z-Press™ solderless connections, and more

Threaded bell speeds access to cartridge internals

1-1/4" double union copper sweat connection

In Stock

This item ships FREE*

$480.11

7 Available

2" NR3XL Series Double Union Female CU SWT PRV

Zurn Wilkins

Model #: 2-NR3XLDUC

SKU: 59263

2" NR3XL Series Double Union Female CU SWT PRV

The Zurn 2-NR3XLDUC 2" double union copper sweat water pressure reducing valve is ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to reduce high inlet pressure to a lower outlet pressure. The integral strainer makes this device most suitable for residential and commercial water systems that require frequent cleaning of sediment and debris. The direct acting integral by-pass design prevents buildup of excessive system pressure caused by thermal expansion. The balance piston design enables the regulator to react in a smooth and responsive manner to changes in system flow demand, while at the same time, providing protection from inlet pressure changes. The sealed cage washer and stainless steel adjustment bolt and nut improve corrosion resistance for all applications including below-ground pit installation.

Cartridge loaded design is easily repaired, ideal for residential applications

Compact design with short lay length allows installation in tight spaces

Labor saving tailpiece options ease installation, including PEX, threaded, copper sweat, CPVC, Z-Bite™ and Z-Press™ solderless connections, and more

Threaded bell speeds access to cartridge internals

2" double union copper sweat connection

In Stock

This item ships FREE*

$998.39

9 Available

Zurn Wilkins

Model #: 2-NR3XLDU

SKU: 59256

2" NR3XL Series Double Union FNPT PRV

The Zurn 2-NR3XLDU 2" double union FNPT water pressure reducing valve with integral by-pass check valve and strainer reduces high inlet pressure to a lower outlet pressure. The integral by-pass design prevents excessive pressure build-up and the balanced piston design allows the regulator to react smoothly to changes in the system's flow demand. The strainer makes it perfect for residential and commercial water systems that require frequent cleaning because of sediment or debris. Plus, its compact design and short lay length allow it to be installed in tight spaces. It has a 2" double union FNPT inlet and outlet and is rated for use in up to 400 PSI of pressure and temperatures up to 140 degrees Fahrenheit.

Reduces high inlet pressure to a lower outlet pressure

By-pass check valve prevents excessive pressure build-up

Strainer is perfect for systems that encounter frequent sediment or debris

2" double union FNPT connection

Maximum pressure 300 PSI

In Stock

This item ships FREE*

$941.91

8 Available

Zurn Wilkins

Model #: 1-NR3XLDU

SKU: 59253

1" NR3XL Series Double Union FNPT PRV

The Zurn 1-NR3XLDU 1" double union FNPT water pressure reducing valve with integral by-pass check valve and strainer reduces high inlet pressure to a lower outlet pressure. The integral by-pass design prevents excessive pressure build-up and the balanced piston design allows the regulator to react smoothly to changes in the system's flow demand. The strainer makes it perfect for residential and commercial water systems that require frequent cleaning because of sediment or debris. Plus, its compact design and short lay length allow it to be installed in tight spaces. It has a 1" double union FNPT inlet and outlet and is rated for use in up to 400 PSI of pressure and temperatures up to 140 degrees Fahrenheit.

Reduces high inlet pressure to a lower outlet pressure

By-pass check valve prevents excessive pressure build-up

Strainer is perfect for systems that encounter frequent sediment or debris

1" double union FNPT connection

Maximum pressure 400 PSI

In Stock

This item ships FREE*

$199.93

7 Available

1-1/2" NR3XL Series Double Union FNPT PRV

Zurn Wilkins

Model #: 112-NR3XLDU

SKU: 59255

1-1/2" NR3XL Series Double Union FNPT PRV

The Zurn 112-NR3XLDU 1-1/2" double union FNPT water pressure reducing valve with integral by-pass check valve and strainer reduces high inlet pressure to a lower outlet pressure. The integral by-pass design prevents excessive pressure build-up and the balanced piston design allows the regulator to react smoothly to changes in the system's flow demand. The strainer makes it perfect for residential and commercial water systems that require frequent cleaning because of sediment or debris. Plus, its compact design and short lay length allow it to be installed in tight spaces. It has a 1-1/2" double union FNPT inlet and outlet and is rated for use in up to 400 PSI of pressure and temperatures up to 140 degrees Fahrenheit.

Reduces high inlet pressure to a lower outlet pressure

By-pass check valve prevents excessive pressure build-up

Strainer is perfect for systems that encounter frequent sediment or debris

1-1/2" double union FNPT connection

Maximum pressure 300 PSI

In Stock

This item ships FREE*

$710.25

7 Available

1-1/4" NR3XL Series Double Union FNPT PRV

Zurn Wilkins

Model #: 114-NR3XLDU

SKU: 59254

1-1/4" NR3XL Series Double Union FNPT PRV

The Zurn 114-NR3XLDU 1-1/4" double union FNPT water pressure reducing valve with integral by-pass check valve and strainer reduces high inlet pressure to a lower outlet pressure. The integral by-pass design prevents excessive pressure build-up and the balanced piston design allows the regulator to react smoothly to changes in the system's flow demand. The strainer makes it perfect for residential and commercial water systems that require frequent cleaning because of sediment or debris. Plus, its compact design and short lay length allow it to be installed in tight spaces. It has a 1-1/4" double union FNPT inlet and outlet and is rated for use in up to 400 PSI of pressure and temperatures up to 140 degrees Fahrenheit.

Reduces high inlet pressure to a lower outlet pressure

By-pass check valve prevents excessive pressure build-up

Strainer is perfect for systems that encounter frequent sediment or debris

1-1/4" double union FNPT connection

Maximum pressure 400 PSI

In Stock

This item ships FREE*

$368.49

12 Available

Watts

Model #: 53L-100 1/2

SKU: 52577

½ 75 psi pressure relief valve, Watts

The Watts 1/2" pressure relief valve is used in residential applications to protect against excessive pressure on domestic storage tanks and tankless water heaters. It consists of a bronze body construction with 1/2" NPT threaded male inlet and 1/2" NPT threaded female (drain) outlet connections, test lever and stainless steel spring. It is ANSI Z21.22 approved, listed and certified by CSA. The pressure relief is set at 100 psi (6.9 bar).

Bronze Body Construction

Pressure Relief is set at 100 psi

Stainless Steel Spring

Test Lever Included

Orders over $149 ship FREE*

$36.42

0 Available

1/2" FIP Union x FIP Pressure Reducing Valve (Lead Free) Copper Silicon Alloy 25 - 75 psi

Watts

Model #: LF25AUB-Z3 1/2

SKU: 52333

1/2" FIP Union x FIP Pressure Reducing Valve (Lead Free) Copper Silicon Alloy 25 - 75 psi

Series LF25AUB-Z3 water pressure reducing valves are designed to reduce incoming water pressure to a sensible level to protect plumbing system components and reduce water consumption. This series is suitable for water supply pressures up to 300 psi (20.7

Integral stainless steel strainer

Replaceable seat module

High temperature resistant reinforced diaphragm for hot water

Bypass feature controls thermal expansion pressure

Stainless steel strainer, EPDM diaphragm/valve disc

In Stock

This item ships FREE*

$175.57

4 Available

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Pressure Reducing & Regulating Valves

1/2" NPT Bell & Gossett Pressure Reducing Valve Cast Brass 10 - 25 psig

3/4" FIP Union x FIP Pressure Reducing Valve

3/4" FNPT Single Union Pressure Regulating Valve Bronze (Lead Free)

3/4" FIP Bronze Pressure Reducing Valve

1/2" x 1/2" Solder Union x FNPT Apollo Feed Water Pressure Regulating Valve Bronze

3/4" Sweat Double Union Pressure Regulating Valve Bronze (Lead Free)

3/4" Solder Apollo Double Union Pressure Reducing Valve Bronze 400 psig

3/4" Solder Union x FIP Pressure Reducing Valve (Lead Free) Copper Silicon Alloy 25 - 75 psi

1/2" x 1/2" FNPT Union x FNPT Apollo Feed Water Pressure Reducing Valve Bronze 10 - 25 psig

1/2" x 1/2" MNPT x FNPT Apollo Pressure Reducing Valve Bronze 75 psi

3/4" FNPT Double Union Pressure Regulating Valve Bronze (Lead Free)

3/4" NR3XL Series Double Union Expansion PEX PRV

1/2" NR3XL Series Double Union Female CU SWT PRV

1-1/4" NR3XL Series Double Union Female CU SWT PRV

2" NR3XL Series Double Union Female CU SWT PRV

2" NR3XL Series Double Union FNPT PRV

1" NR3XL Series Double Union FNPT PRV

1-1/2" NR3XL Series Double Union FNPT PRV

1-1/4" NR3XL Series Double Union FNPT PRV

½ 75 psi pressure relief valve, Watts

1/2" FIP Union x FIP Pressure Reducing Valve (Lead Free) Copper Silicon Alloy 25 - 75 psi