Pressure Regulator

Buy pressure regulators worldwide from 3G Electric. 1,092 products stocked across 12 brands—water, steam, gas, and corrosive service. Compare specs and order.

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This brass pressure regulator reduces and stabilizes inlet pressure to a set downstream range of 2 psi to 25 psi. It features 1/2 inch FNPT connections and a maximum operating temperature of 180°F. Suitable for water, air, and non-corrosive gas systems in commercial and industrial applications requiring precise pressure control.

CASH VALVE

CASH VALVE Brass General Purpose Pressure Regulator

BrandCASH VALVE

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This standard capacity water pressure regulator features a thermoplastic body and 1/4 in NPT female connections. It operates within a 0 to 125 psi range, reducing and stabilizing incoming water pressure in residential and light commercial plumbing systems. Suitable for low-flow applications requiring consistent pressure control.

Watts

Watts Standard Capacity Water Pressure Regulator

BrandWatts

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This cast iron pressure regulator features 1 1/4 in female NPT connections on both inlet and outlet. It is designed for general purpose pressure regulation in water, oil, and gas systems, helping to maintain upstream pressure by relieving excess downstream pressure.

CASH VALVE

CASH VALVE Cast Iron General Purpose Pressure Regulator, 1 1/4 in FNPT x FNPT

BrandCASH VALVE

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Cast iron general purpose pressure regulator with 1 1/4 in FNPT x FNPTF connections. Reduces and maintains downstream pressure in steam, air, or liquid systems. Pressure range 45 to 100 psi; temperature range 33°F to 400°F. Suitable for industrial heating, process control, and plant utility lines.

SPENCE

SPENCE D50A-C1F9J Cast Iron General Purpose Pressure Regulator

BrandSPENCE

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SPENCE

SPENCE Cast Iron General Purpose Pressure Regulator

BrandSPENCE

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Brass water pressure regulator with 1/4 in FNPT x FNPT connections. Adjustable from 50 to 175 psi. Low-lead compliant. Used to reduce and stabilize incoming water pressure in plumbing systems, protecting downstream fixtures and piping from pressure fluctuations.

Watts

Watts LF263A 50-175 Standard Capacity Water Pressure Regulator

BrandWatts

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Iron-body steam pressure regulator with FNPT x FNPT connections and 1 1/4 in inlet. Reduces and maintains downstream pressure in industrial steam systems for heating, processing, and distribution.

Watts

Watts 152A 30-140 Steam Pressure Regulator, 1 1/4 in FNPT x FNPT

BrandWatts

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This pressure regulator is constructed with PTFE and features NPT x NPT connections with a 1-inch inlet. It is designed for use with corrosive and ultra-pure liquids in applications such as chemical processing, water treatment, and semiconductor manufacturing to control downstream pressure.

HAYWARD

HAYWARD PBV1100TPE1 Corrosive & Ultra-Pure Liquids Pressure Regulator

BrandHAYWARD

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This bronze steam pressure regulator features FNPTF x FNPTF connections with a 1/2 in inlet connection size. It is used to reduce and stabilize high-pressure steam to a lower, consistent outlet pressure for industrial heating, processing, and sterilization systems. Typical applications include steam distribution lines, boilers, and plant utilities.

CASH VALVE

CASH VALVE Steam Pressure Regulator: Bronze, FNPTF x FNPTF, 1/2 in Inlet

BrandCASH VALVE

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Pilot-operated pressure regulator with 2 inch NPT female connections. Cast iron body suitable for steam, air, or gas systems. Adjustable downstream pressure range from 10 to 100 psi. Used in industrial piping for reducing and maintaining setpoint pressure.

SPENCE

SPENCE Cast Iron General Purpose Pressure Regulator, 2 in NPT x NPT, 10-100 psi

BrandSPENCE

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Top brands in Pressure Regulator

Manufacturers serving this application.

Watts

Dungs

Pressure Regulator

CASH VALVE Brass General Purpose Pressure Regulator

Watts Standard Capacity Water Pressure Regulator

CASH VALVE Cast Iron General Purpose Pressure Regulator, 1 1/4 in FNPT x FNPT

SPENCE D50A-C1F9J Cast Iron General Purpose Pressure Regulator

SPENCE Cast Iron General Purpose Pressure Regulator

Watts LF263A 50-175 Standard Capacity Water Pressure Regulator

Watts 152A 30-140 Steam Pressure Regulator, 1 1/4 in FNPT x FNPT

HAYWARD PBV1100TPE1 Corrosive & Ultra-Pure Liquids Pressure Regulator

CASH VALVE Steam Pressure Regulator: Bronze, FNPTF x FNPTF, 1/2 in Inlet

SPENCE Cast Iron General Purpose Pressure Regulator, 2 in NPT x NPT, 10-100 psi

Top brands in Pressure Regulator

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