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AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure - ASME Section VIII Steam Pressure Relief Valves
AQUATROLASME Section VIII Steam Pressure Relief Valves

AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure

The AQUATROL Safety Relief Valve (MPN 740FG1M2J1-80) is an ASME Section VIII steam pressure relief valve in a 1 1/2 in x 1 1/2 in MNPT x FNPT bronze configuration, rated for a maximum operating pressure of 364 psi…

SKU 3G-OTH-433842

Also listed as: 740FG1M2J180 · 740FG1M2J1 80

Brand
AQUATROL
Item
Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure
Category
ASME Section VIII Steam Pressure Relief Valves
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Technical Specifications

AQUATROL
Manufacturer Part Number
740FG1M2J1-80
Type
1 1/2 in x 1 1/2 in, Bronze
Max. Op Pressure
364 psi

Technical Documents

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AQUATROL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AQUATROL Safety Relief Valve (MPN 740FG1M2J1-80) is an ASME Section VIII steam pressure relief valve in a 1 1/2 in x 1 1/2 in MNPT x FNPT bronze configuration, rated for a maximum operating pressure of 364 psi. 3G Electric sources this genuine industrial valve as part of our broader capability across 14 departments—including combustion, pumps, and controls—where our specialist depth as an authorised distributor ensures you get the right solution, not just a catalog.

Frequently Asked Questions

What is the AQUATROL 740FG1M2J1-80 safety relief valve used for?

The AQUATROL 740FG1M2J1-80 is an ASME Section VIII steam pressure relief valve used to protect boilers, pressure vessels, and piping systems from overpressure. It is designed for steam, air, and liquid applications in industrial plants, refineries, and power generation facilities where reliable overpressure protection is critical.

What are the specifications of the AQUATROL 740FG1M2J1-80 safety relief valve?

The AQUATROL 740FG1M2J1-80 is a bronze safety relief valve with 1 1/2 in MNPT x 1 1/2 in FNPT connections and a maximum operating pressure of 364 psi. It is an ASME Section VIII steam pressure relief valve, suitable for overpressure protection in steam, air, and liquid systems.

Where to buy the AQUATROL 740FG1M2J1-80 safety relief valve worldwide?

You can source the AQUATROL 740FG1M2J1-80 safety relief valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this AQUATROL valve.

How to select the correct AQUATROL safety relief valve for a steam system?

To select the correct AQUATROL safety relief valve, verify the required set pressure, connection size, and material compatibility with your steam system. The 740FG1M2J1-80 offers a 1 1/2 in MNPT x 1 1/2 in FNPT bronze body rated for 364 psi. Always confirm ASME Section VIII compliance and consult a qualified engineer for sizing.

Used in

Common applications for AQUATROL
Industrial compressed air systems — AQUATROL 69 series non-code adjustable relief valves for overpressure protection on air receivers and piping.
Steam boiler pressure vessels — AQUATROL 740 series ASME Section VIII safety relief valves for code-compliant steam overpressure relief.
Hydraulic fluid circuits — AQUATROL 69 series non-code adjustable relief valves for pressure limiting in liquid systems up to 250 psi.
Inert gas blanketing systems — AQUATROL 69 series non-code adjustable relief valves for pressure control on nitrogen or argon lines.
Process water piping — AQUATROL 69 series non-code adjustable relief valves for thermal expansion or pump discharge overpressure protection.
Steam distribution headers — AQUATROL 740 series ASME Section VIII safety relief valves for protecting steam mains and branch lines.

AQUATROL Products

3G Electric supplies AQUATROL asme section viii steam pressure relief valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This ASME Section VIII steam pressure relief valve features a bronze body with 1 1/2 in MNPT x 1 1/2 in FNPT connections. Rated for a maximum operating pressure of 364 psi, it is designed to protect pressure vessels and steam systems from overpressure conditions
AQUATROL
This ASME Section VIII steam pressure relief valve features a bronze body with 1 1/2 in MNPT x 1 1/2 in FNPT connections. Rated for a maximum operating pressure of 364 psi, it is designed to protect pressure vessels and steam systems from overpressure conditions
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure, Bronze (MPN 740FG1M2J1-300)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure, Bronze (MPN 740FG1M2J1-300)
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure, Bronze (MPN 740FG1M2J1-60)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure, Bronze (MPN 740FG1M2J1-60)
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure, Bronze (MPN 740FG1M2J1-70)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure, Bronze (MPN 740FG1M2J1-70)
This AQUATROL safety relief valve is ASME Section VIII certified for steam service. It features a bronze body with 1-1/2 in MNPT x 1-1/2 in FNPT connections and a maximum operating pressure of 364 psi. Used in boilers, pressure vessels, and steam systems to automatically relieve overpressure
AQUATROL
This AQUATROL safety relief valve is ASME Section VIII certified for steam service. It features a bronze body with 1-1/2 in MNPT x 1-1/2 in FNPT connections and a maximum operating pressure of 364 psi. Used in boilers, pressure vessels, and steam systems to automatically relieve overpressure
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure, Bronze (MPN 740FG1M2J1-150)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure, Bronze (MPN 740FG1M2J1-150)

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ASME Section VIII steam pressure relief valve with 1/2 in MNPT inlet and 3/4 in FNPT outlet. Bronze body. Maximum operating pressure 364 psi. Used for overpressure protection on pressure vessels and boilers in steam systems
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ASME Section VIII steam pressure relief valve with 1/2 in MNPT inlet and 3/4 in FNPT outlet. Bronze body. Maximum operating pressure 364 psi. Used for overpressure protection on pressure vessels and boilers in steam systems
ASME Section VIII steam pressure relief valve with 1/4 in MNPT inlet and 1/4 in vented outlet. Constructed in brass with a maximum operating pressure of 214 psi. Used to protect pressure vessels and boilers from overpressure by automatically venting excess steam or gas
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ASME Section VIII steam pressure relief valve with 1/4 in MNPT inlet and 1/4 in vented outlet. Constructed in brass with a maximum operating pressure of 214 psi. Used to protect pressure vessels and boilers from overpressure by automatically venting excess steam or gas
Bronze steam pressure relief valve with 1 1/4 in MNPT x 1 1/2 in FNPT connections, rated for 364 psi maximum operating pressure. Designed for overpressure protection in steam, air, and liquid service in industrial boiler and pressure vessel systems
AQUATROL
Bronze steam pressure relief valve with 1 1/4 in MNPT x 1 1/2 in FNPT connections, rated for 364 psi maximum operating pressure. Designed for overpressure protection in steam, air, and liquid service in industrial boiler and pressure vessel systems
This AQUATROL safety relief valve is ASME Section VIII certified for steam service. It features a bronze body with 3/4 in MNPT inlet and 1 in FNPT outlet, and a maximum operating pressure of 364 psi. Used to protect boilers, pressure vessels, and piping systems from overpressure by automatically releasing steam or gas at the set pressure
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This AQUATROL safety relief valve is ASME Section VIII certified for steam service. It features a bronze body with 3/4 in MNPT inlet and 1 in FNPT outlet, and a maximum operating pressure of 364 psi. Used to protect boilers, pressure vessels, and piping systems from overpressure by automatically releasing steam or gas at the set pressure
ASME Section VIII steam pressure relief valve with 3/4 in MNPT inlet and 1 in FNPT outlet. Bronze body construction. Maximum operating pressure 364 psi. Used to protect boilers, pressure vessels, and steam systems from overpressure conditions
AQUATROL
ASME Section VIII steam pressure relief valve with 3/4 in MNPT inlet and 1 in FNPT outlet. Bronze body construction. Maximum operating pressure 364 psi. Used to protect boilers, pressure vessels, and steam systems from overpressure conditions
This AQUATROL steam pressure relief valve is ASME Section VIII certified for overpressure protection of boilers, pressure vessels, and piping systems. It features a 1/2 in MNPT inlet and 3/4 in FNPT outlet, with a bronze body and a maximum operating pressure of 364 psi. The valve automatically opens at set pressure to release steam or gas and reseats to prevent system damage
AQUATROL
This AQUATROL steam pressure relief valve is ASME Section VIII certified for overpressure protection of boilers, pressure vessels, and piping systems. It features a 1/2 in MNPT inlet and 3/4 in FNPT outlet, with a bronze body and a maximum operating pressure of 364 psi. The valve automatically opens at set pressure to release steam or gas and reseats to prevent system damage
ASME Section VIII steam pressure relief valve with 2 in MNPT x 2 in FNPT connections, bronze body, and maximum operating pressure of 364 psi. Automatically opens at set pressure to protect boilers, pressure vessels, and piping systems from overpressure in steam applications
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ASME Section VIII steam pressure relief valve with 2 in MNPT x 2 in FNPT connections, bronze body, and maximum operating pressure of 364 psi. Automatically opens at set pressure to protect boilers, pressure vessels, and piping systems from overpressure in steam applications
This AQUATROL safety relief valve is ASME Section VIII certified for steam service. It features a bronze body with 1 in MNPT inlet and 1 1/4 in FNPT outlet, rated for a maximum operating pressure of 364 psi. Typical applications include overpressure protection for steam boilers, pressure vessels, and industrial steam systems
AQUATROL
This AQUATROL safety relief valve is ASME Section VIII certified for steam service. It features a bronze body with 1 in MNPT inlet and 1 1/4 in FNPT outlet, rated for a maximum operating pressure of 364 psi. Typical applications include overpressure protection for steam boilers, pressure vessels, and industrial steam systems