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AQUATROL Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/4 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 in x 1 1/4 in, 364 psi Max. Op Pressure

The AQUATROL Safety Relief Valve (MPN 740EF1M1K1-90) is an ASME Section VIII steam pressure relief valve in a 1 in MNPT x 1 1/4 in FNPT bronze configuration, rated for a maximum operating pressure of 364 psi. 3G…

SKU 3G-OTH-434015

Brand
AQUATROL
Item
Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/4 in, 364 psi Max. Op Pressure
Category
ASME Section VIII Steam Pressure Relief Valves
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Technical Specifications

AQUATROL
Manufacturer Part Number
740EF1M1K1-90
Type
1 in x 1 1/4 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 740EF1M1K1-90) is an ASME Section VIII steam pressure relief valve in a 1 in MNPT x 1 1/4 in FNPT bronze configuration, rated for a maximum operating pressure of 364 psi. 3G Electric sources this genuine OEM valve as part of our broader industrial safety and fluid-handling portfolio, backed by specialist expertise in pumps and controls across 14 departments.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the AQUATROL 740EF1M1K1-90 safety relief valve used for?

The AQUATROL 740EF1M1K1-90 is an ASME Section VIII steam pressure relief valve designed to protect pressure vessels and boilers from overpressure. It automatically releases steam when system pressure exceeds 364 psi, preventing catastrophic failure in industrial steam systems.

What are the specifications of the AQUATROL 740EF1M1K1-90 safety relief valve?

This AQUATROL valve has a 1 in MNPT x 1 1/4 in FNPT connection, a maximum operating pressure of 364 psi, and a bronze body construction. It is an ASME Section VIII steam pressure relief valve with manufacturer part number 740EF1M1K1-90.

Where to buy the AQUATROL 740EF1M1K1-90 safety relief valve worldwide?

3G Electric supplies the AQUATROL 740EF1M1K1-90 safety relief valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

Select an AQUATROL safety relief valve by matching the connection size (MNPT x FNPT), maximum operating pressure (364 psi for this model), and material (bronze) to your system's requirements. Ensure the valve is ASME Section VIII certified for steam service. Consult a plant 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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AQUATROL Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/4 in, 364 psi Max. Op Pressure, Bronze (MPN 740EF1M1K1-50). Key specifications — Brand: AQUATROL.
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