We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 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, 3/4 in x 1 in, 364 psi Max. Op Pressure

The AQUATROL Safety Relief Valve (MPN 740DF1M2J1-15) is an ASME Section VIII steam pressure relief valve in a 3/4 in x 1 in MNPT x FNPT configuration, constructed from bronze with a maximum operating pressure of 364…

SKU 3G-OTH-433733

Also listed as: 740DF1M2J115 · 740DF1M2J1 15

Brand
AQUATROL
Item
Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, 364 psi Max. Op Pressure
Category
ASME Section VIII Steam Pressure Relief Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

AQUATROL
Manufacturer Part Number
740DF1M2J1-15
Type
3/4 in x 1 in, Bronze
Max. Op Pressure
364 psi

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The AQUATROL Safety Relief Valve (MPN 740DF1M2J1-15) is an ASME Section VIII steam pressure relief valve in a 3/4 in x 1 in MNPT x FNPT configuration, constructed from bronze with a maximum operating pressure of 364 psi. 3G Electric interprets this demand and delivers the genuine AQUATROL valve, backed by our specialist expertise across 14 industrial departments—including combustion, pumps, and controls—to ensure you get the right solution, not just a part.

Frequently Asked Questions

What is the AQUATROL 740DF1M2J1-15 safety relief valve used for?

This AQUATROL safety relief valve is used for overpressure protection on steam systems, boilers, and pressure vessels built to ASME Section VIII. It automatically opens at the set pressure to prevent catastrophic failure, then reseats when pressure drops to a safe level.

What are the specifications of the AQUATROL 740DF1M2J1-15?

The AQUATROL 740DF1M2J1-15 is a 3/4 in MNPT x 1 in FNPT bronze safety relief valve with a maximum operating pressure of 364 psi. It is designed for ASME Section VIII steam service and is manufactured by AQUATROL.

Where to buy the AQUATROL 740DF1M2J1-15 safety relief valve worldwide?

3G Electric supplies the AQUATROL 740DF1M2J1-15 safety relief valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this ASME Section VIII steam valve.

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

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 does not exceed the MAWP and that the orifice size meets ASME Section VIII flow requirements. 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, 364 psi Max. Op Pressure, Bronze (MPN 740DF1M2J1-25)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, 364 psi Max. Op Pressure, Bronze (MPN 740DF1M2J1-25)
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, 364 psi Max. Op Pressure, Bronze (MPN 740DF1M2J1-50)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, 364 psi Max. Op Pressure, Bronze (MPN 740DF1M2J1-50)
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, 364 psi Max. Op Pressure, Bronze (MPN 740DF1M2J1-40)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, 364 psi Max. Op Pressure, Bronze (MPN 740DF1M2J1-40)
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
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, 364 psi Max. Op Pressure, Bronze (MPN 740DF1M2J1-300)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, 364 psi Max. Op Pressure, Bronze (MPN 740DF1M2J1-300)
AQUATROL Safety Relief Valve: MNPT x FNPT, 1/2 in x 3/4 in, 364 psi Max. Op Pressure, Bronze (MPN 740DC1M2J1-300)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 1/2 in x 3/4 in, 364 psi Max. Op Pressure, Bronze (MPN 740DC1M2J1-300)

More from AQUATROL

View all AQUATROL parts →
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
AQUATROL
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
AQUATROL
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
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 in steam systems and pressure vessels
AQUATROL
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 in steam systems and pressure vessels
ASME Section VIII steam pressure relief valve with 2 in MNPT x 2 in FNPT connections. Constructed from bronze with a maximum operating pressure of 364 psi. Used for overpressure protection in steam systems, including boilers and pressure vessels
AQUATROL
ASME Section VIII steam pressure relief valve with 2 in MNPT x 2 in FNPT connections. Constructed from bronze with a maximum operating pressure of 364 psi. Used for overpressure protection in steam systems, including boilers and pressure vessels
This AQUATROL steam pressure relief valve is constructed with a bronze body and features 1 1/2 in MNPT x 1 1/2 in FNPT connections. Designed for ASME Section VIII steam service, it has a maximum operating pressure of 364 psi. Commonly used in industrial boiler and pressure vessel systems to protect against overpressure by automatically releasing steam or gas
AQUATROL
This AQUATROL steam pressure relief valve is constructed with a bronze body and features 1 1/2 in MNPT x 1 1/2 in FNPT connections. Designed for ASME Section VIII steam service, it has a maximum operating pressure of 364 psi. Commonly used in industrial boiler and pressure vessel systems to protect against overpressure by automatically releasing steam or gas
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 in steam, air, and liquid systems
AQUATROL
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 in steam, air, and liquid systems
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
ASME Section VIII steam pressure relief valve with bronze body and 1 1/2 in MNPT x 1 1/2 in FNPT connections. Rated for maximum operating pressure of 364 psi. Used for overpressure protection in steam systems, pressure vessels, and boilers
AQUATROL
ASME Section VIII steam pressure relief valve with bronze body and 1 1/2 in MNPT x 1 1/2 in FNPT connections. Rated for maximum operating pressure of 364 psi. Used for overpressure protection in steam systems, pressure vessels, and boilers