AQUATROL Safety Relief Valve: MNPT x FNPT, 1 1/4 in x 1 1/2 in, 364 psi Max. Op Pressure
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
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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.
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 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 30VY56.
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.
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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.















