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AQUATROL 740FH1M2J1-300 ASME Section VIII Steam Pressure Relief Valve - ASME Section VIII Steam Pressure Relief Valves
AQUATROLASME Section VIII Steam Pressure Relief Valves

AQUATROL 740FH1M2J1-300 ASME Section VIII Steam Pressure Relief Valve

The AQUATROL Safety Relief Valve is an ASME Section VIII steam pressure relief valve in a 1 1/4 in x 1 1/2 in MNPT x FNPT bronze configuration, with a maximum operating pressure of 364 psi (MPN 740FH1M2J1-300). 3G…

SKU 3G-OTH-433808

Also listed as: 740FH1M2J1300 · 740FH1M2J1 300

Brand
AQUATROL
Item
740FH1M2J1-300 ASME Section VIII Steam Pressure Relief Valve
Category
ASME Section VIII Steam Pressure Relief Valves
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

AQUATROL
Manufacturer Part Number
740FH1M2J1-300
Type
1 1/4 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 is an ASME Section VIII steam pressure relief valve in a 1 1/4 in x 1 1/2 in MNPT x FNPT bronze configuration, with a maximum operating pressure of 364 psi (MPN 740FH1M2J1-300). 3G Electric interprets your demand for this critical safety component, sources it from our trusted supply network, provides a competitive quote, and supports your facility with specialist expertise across 14 industrial departments — including deep knowledge in combustion, pumps, and controls.

Frequently Asked Questions

What is the AQUATROL 740FH1M2J1-300 safety relief valve used for?

This AQUATROL safety relief valve is used for overpressure protection on steam systems built to ASME Section VIII. It automatically opens at 364 psi to prevent catastrophic failure in boilers, pressure vessels, and piping systems. Typical applications include industrial steam plants, process heating, and power generation equipment.

What are the specifications of the AQUATROL 740FH1M2J1-300 valve?

The AQUATROL 740FH1M2J1-300 is a bronze safety relief valve with 1 1/4 in MNPT x 1 1/2 in FNPT connections. It has a maximum operating pressure of 364 psi and is designed for ASME Section VIII steam service. The manufacturer part number is 740FH1M2J1-300, and the SKU is 3G-OTH-433808.

Where to buy the AQUATROL 740FH1M2J1-300 safety relief valve worldwide?

3G Electric supplies the AQUATROL 740FH1M2J1-300 safety relief valve to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this ASME Section VIII steam valve.

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

To select the correct AQUATROL safety relief valve, verify the system's maximum allowable working pressure (MAWP) and required relieving capacity. Ensure the valve's set pressure (364 psi for model 740FH1M2J1-300) does not exceed the MAWP. Confirm connection size (1 1/4 in x 1 1/2 in) and material compatibility with steam. Consult a qualified engineer for code compliance.

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
ASME Section VIII steam pressure relief valve with 1 1/4 in MNPT x 1 1/2 in FNPT connections. Bronze body construction. Maximum operating pressure 364 psi. Used for overpressure protection on boilers, pressure vessels, and piping systems in steam, air, and liquid applications
AQUATROL
ASME Section VIII steam pressure relief valve with 1 1/4 in MNPT x 1 1/2 in FNPT connections. Bronze body construction. Maximum operating pressure 364 psi. Used for overpressure protection on boilers, pressure vessels, and piping systems in steam, air, and liquid applications
ASME Section VIII steam pressure relief valve with 1 1/4 in MNPT x 1 1/2 in FNPT connections. Bronze body rated for maximum operating pressure of 364 psi. Used to protect pressure vessels and boilers from overpressure in industrial steam systems
AQUATROL
ASME Section VIII steam pressure relief valve with 1 1/4 in MNPT x 1 1/2 in FNPT connections. Bronze body rated for maximum operating pressure of 364 psi. Used to protect pressure vessels and boilers from overpressure in industrial steam systems
This ASME Section VIII steam pressure relief valve is constructed of bronze with MNPT x FNPT connections sized 1 1/4 in x 1 1/2 in. Rated for a maximum operating pressure of 364 psi, it is suitable for overpressure protection on boilers, pressure vessels, and piping systems handling steam, air, or liquids
AQUATROL
This ASME Section VIII steam pressure relief valve is constructed of bronze with MNPT x FNPT connections sized 1 1/4 in x 1 1/2 in. Rated for a maximum operating pressure of 364 psi, it is suitable for overpressure protection on boilers, pressure vessels, and piping systems handling steam, air, or liquids
This ASME Section VIII steam pressure relief valve features a bronze body with 1 1/2 in MNPT inlet and 1 1/2 in FNPT outlet. Rated for a maximum operating pressure of 364 psi, it automatically opens to relieve excess pressure in steam systems and reseats to prevent damage. Typical applications include industrial boilers, pressure vessels, and piping systems
AQUATROL
This ASME Section VIII steam pressure relief valve features a bronze body with 1 1/2 in MNPT inlet and 1 1/2 in FNPT outlet. Rated for a maximum operating pressure of 364 psi, it automatically opens to relieve excess pressure in steam systems and reseats to prevent damage. Typical applications include industrial boilers, pressure vessels, and piping systems
Bronze steam pressure relief valve with 1 1/4 in MNPT x 1 1/2 in FNPT connections. Rated for maximum operating pressure of 364 psi. Designed for overpressure protection in steam systems, boilers, and pressure vessels
AQUATROL
Bronze steam pressure relief valve with 1 1/4 in MNPT x 1 1/2 in FNPT connections. Rated for maximum operating pressure of 364 psi. Designed for overpressure protection in steam systems, boilers, and pressure vessels
This AQUATROL steam pressure relief valve is ASME Section VIII rated for overpressure protection. Constructed in bronze with 1 1/2 in MNPT x FNPT connections, it has a maximum operating pressure of 364 psi. Suitable for use on steam boilers, pressure vessels, and piping systems
AQUATROL
This AQUATROL steam pressure relief valve is ASME Section VIII rated for overpressure protection. Constructed in bronze with 1 1/2 in MNPT x FNPT connections, it has a maximum operating pressure of 364 psi. Suitable for use on steam boilers, pressure vessels, and piping systems

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This ASME Section VIII steam pressure relief valve is constructed with a bronze body and features a 2 in x 2 in MNPT x FNPT configuration. It is designed for overpressure protection in steam systems, with a maximum operating pressure of 364 psi. Typical applications include boilers, pressure vessels, and steam piping
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This ASME Section VIII steam pressure relief valve is constructed with a bronze body and features a 2 in x 2 in MNPT x FNPT configuration. It is designed for overpressure protection in steam systems, with a maximum operating pressure of 364 psi. Typical applications include boilers, pressure vessels, and steam piping
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This AQUATROL safety relief valve is designed for overpressure protection on ASME Section VIII steam systems. It features a 1 in MNPT x 1 1/4 in FNPT bronze body and is rated for a maximum operating pressure of 364 psi. Typical applications include boilers, pressure vessels, and steam piping
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This AQUATROL safety relief valve is designed for overpressure protection on ASME Section VIII steam systems. It features a 1 in MNPT x 1 1/4 in FNPT bronze body and is rated for a maximum operating pressure of 364 psi. Typical applications include boilers, pressure vessels, and steam piping
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ASME Section VIII steam pressure relief valve with 2 in MNPT inlet and 2 in FNPT outlet, constructed from bronze. Rated for a maximum operating pressure of 364 psi. Used to protect pressure vessels and boilers from overpressure by automatically venting excess steam
ASME Section VIII steam pressure relief valve with 2 in MNPT x 2 in FNPT connections. Bronze body construction. Maximum operating pressure of 364 psi. Used for overpressure protection on steam boilers, pressure vessels, and steam piping
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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 of 364 psi. Used for overpressure protection on steam boilers, pressure vessels, and steam piping
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This AQUATROL steam pressure relief valve is constructed with a brass body and features 1/4 in MNPT x 1/4 in vented connections. Rated for a maximum operating pressure of 214 psi, it is designed for ASME Section VIII steam service to protect pressure vessels and piping systems from overpressure