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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 740FG1M2J1-50) 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-433834

Also listed as: 740FG1M2J150 · 740FG1M2J1 50

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
740FG1M2J1-50
Type
1 1/2 in x 1 1/2 in, Bronze
Max. Op Pressure
364 psi

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

Product Description

The AQUATROL Safety Relief Valve (MPN 740FG1M2J1-50) 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 interprets your demand for this critical safety component, sourcing it from our specialist network across 14 industrial departments—including combustion, pumps, and controls—and backs it with accountable support to ensure the right solution for your application.

Frequently Asked Questions

What is the AQUATROL 740FG1M2J1-50 safety relief valve used for?

The AQUATROL 740FG1M2J1-50 is an ASME Section VIII steam pressure relief valve used to protect industrial boilers, pressure vessels, and piping systems from overpressure. It automatically opens at the set pressure to release excess steam or gas, then reseats to prevent system damage.

What are the specifications of the AQUATROL 740FG1M2J1-50 safety relief valve?

This AQUATROL valve has a 1 1/2 in MNPT x 1 1/2 in FNPT connection, a maximum operating pressure of 364 psi, and a bronze body construction. The manufacturer part number is 740FG1M2J1-50. It is designed for ASME Section VIII steam service applications.

Where to buy the AQUATROL 740FG1M2J1-50 safety relief valve worldwide?

3G Electric supplies the AQUATROL 740FG1M2J1-50 safety relief valve to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

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

Select the AQUATROL valve based on your system's maximum operating pressure (364 psi for this model), connection size (1 1/2 in MNPT x 1 1/2 in FNPT), and fluid type (steam). Ensure the valve's set pressure does not exceed the system's design pressure per ASME Section VIII guidelines.

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 740FG1M2J1-225)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure, Bronze (MPN 740FG1M2J1-225)
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)
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 740FG1M2J1-200)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure, Bronze (MPN 740FG1M2J1-200)
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure, Bronze (MPN 740FG1M2J1-175)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 1 1/2 in, 364 psi Max. Op Pressure, Bronze (MPN 740FG1M2J1-175)

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This ASME Section VIII steam pressure relief valve is constructed with a bronze body and features 1 1/2 in MNPT x 1 1/2 in FNPT connections. It has a maximum operating pressure of 364 psi and is suitable for overpressure protection in steam, air, and liquid service applications
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This ASME Section VIII steam pressure relief valve is constructed with a bronze body and features 1 1/2 in MNPT x 1 1/2 in FNPT connections. It has a maximum operating pressure of 364 psi and is suitable for overpressure protection in steam, air, and liquid service applications
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Bronze safety relief valve with 1/2 in MNPT x 3/4 in FNPT connections, rated for maximum operating pressure of 364 psi. Designed to ASME Section VIII standards for overpressure protection on steam, air, or liquid systems in pressure vessels and boilers
AQUATROL 740DC1M2J1-125 is an ASME Section VIII steam pressure relief valve with a 1/2 in MNPT inlet and 3/4 in FNPT outlet. Constructed from bronze, it has a maximum operating pressure of 364 psi. Used for overpressure protection in steam, air, and liquid systems
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AQUATROL 740DC1M2J1-125 is an ASME Section VIII steam pressure relief valve with a 1/2 in MNPT inlet and 3/4 in FNPT outlet. Constructed from bronze, it has a maximum operating pressure of 364 psi. Used for overpressure protection in steam, air, and liquid systems
ASME Section VIII steam pressure relief valve with 1/2 in MNPT x 3/4 in FNPT connections. Bronze body rated for maximum operating pressure of 364 psi. Used to protect boilers, pressure vessels, and steam systems from overpressure by automatically releasing excess steam
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ASME Section VIII steam pressure relief valve with 1/2 in MNPT x 3/4 in FNPT connections. Bronze body rated for maximum operating pressure of 364 psi. Used to protect boilers, pressure vessels, and steam systems from overpressure by automatically releasing excess steam
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
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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
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ASME Section VIII steam pressure relief valve with 2 in MNPT x 2 in FNPT connections. Bronze body construction. Maximum operating pressure 364 psi. Used for overpressure protection of boilers, pressure vessels, and piping systems in industrial steam, air, and liquid applications
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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 in industrial boiler and pressure vessel systems to automatically relieve overpressure in steam, air, or liquid applications
ASME Section VIII steam pressure relief valve with 1/2 in MNPT inlet and 3/4 in FNPT outlet. Bronze body construction. Maximum operating pressure 364 psi. Used for overpressure protection on boilers, pressure vessels, and piping systems in steam, air, and liquid service
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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 construction. Maximum operating pressure 364 psi. Used for overpressure protection on boilers, pressure vessels, and piping systems in steam, air, and liquid service