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APOLLO ASME Section VIII Steam Pressure Relief Valve - ASME Section VIII Steam Pressure Relief Valves
APOLLOASME Section VIII Steam Pressure Relief Valves

APOLLO ASME Section VIII Steam Pressure Relief Valve

The APOLLO POP Safety Relief Valve (MPN 523EDBKMAA0350) is an ASME Section VIII steam pressure relief valve in a 3/4 in x 1 1/4 in MNPT x FNPT bronze configuration, with a maximum operating pressure of 1,214 psi. 3G…

SKU 3G-OTH-433760

Brand
APOLLO
Item
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

APOLLO
Manufacturer Part Number
523EDBKMAA0350
Type
3/4 in x 1 1/4 in, Bronze
Max. Op Pressure
1,214 psi

Technical Documents

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

Product Description

The APOLLO POP Safety Relief Valve (MPN 523EDBKMAA0350) is an ASME Section VIII steam pressure relief valve in a 3/4 in x 1 1/4 in MNPT x FNPT bronze configuration, with a maximum operating pressure of 1,214 psi. 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 APOLLO POP Safety Relief Valve used for?

The APOLLO POP Safety Relief Valve is used for overpressure protection on steam boilers and pressure vessels. It automatically opens at a set pressure to release excess steam, preventing catastrophic failure. This ASME Section VIII valve is suitable for industrial steam systems requiring reliable pressure relief.

What are the specifications of the APOLLO POP Safety Relief Valve?

This APOLLO valve has a 3/4 in MNPT x 1 1/4 in FNPT connection, a maximum operating pressure of 1,214 psi, and a bronze body. The manufacturer part number is 523EDBKMAA0350. It is an ASME Section VIII steam pressure relief valve designed for high-pressure steam applications.

Where to buy the APOLLO POP Safety Relief Valve worldwide?

You can source the APOLLO POP Safety Relief Valve worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this APOLLO valve.

How to install the APOLLO POP Safety Relief Valve?

Install the APOLLO valve vertically in a steam line with the inlet below the vessel's maximum allowable working pressure. Use pipe thread sealant on the MNPT connection. Ensure no shutoff valve is placed between the vessel and the relief valve. Follow ASME Section VIII guidelines for safe installation.

Used in

Common applications for APOLLO
Water supply systems — APOLLO double check valve backflow preventers (Series 4A) for backflow protection in commercial buildings.
HVAC piping — APOLLO bronze ball valves (two-piece, FNPT) for shut-off and isolation in heating and cooling loops.
Irrigation networks — APOLLO double check valve assemblies (bronze, FNPT) to prevent contamination of potable water sources.
Process piping — APOLLO three-piece ball valves (full-port, sweat connections) for maintenance-friendly flow control in industrial lines.
Safety systems — APOLLO spring-return lever ball valves (bronze, FNPT) for fail-safe shut-off in fuel or gas applications.
Plumbing repairs — APOLLO repair kits (complete check kits) for servicing backflow preventers in existing installations.

APOLLO Products

3G Electric supplies APOLLO 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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Cross-referenced by specification & description
APOLLO POP Safety Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523DDDKMAA0350)
APOLLO
APOLLO POP Safety Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523DDDKMAA0350)
This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection in steam systems, boilers, and pressure vessels. It features a bronze body with 1/2 in MNPT x 3/4 in FNPT connections and a maximum operating pressure of 1,214 psi. The valve automatically opens at set pressure to release excess steam or gas, preventing system failure
APOLLO
This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection in steam systems, boilers, and pressure vessels. It features a bronze body with 1/2 in MNPT x 3/4 in FNPT connections and a maximum operating pressure of 1,214 psi. The valve automatically opens at set pressure to release excess steam or gas, preventing system failure
This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection in steam systems. It features a bronze body with 3/4 in MNPT inlet and 1 1/4 in FNPT outlet, and a maximum operating pressure of 1,214 psi. Commonly used on boilers, pressure vessels, and industrial steam lines to automatically relieve excess pressure
APOLLO
This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection in steam systems. It features a bronze body with 3/4 in MNPT inlet and 1 1/4 in FNPT outlet, and a maximum operating pressure of 1,214 psi. Commonly used on boilers, pressure vessels, and industrial steam lines to automatically relieve excess pressure
ASME Section VIII steam pressure relief valve with 1 1/2 in MNPT x 2 in FNPT connections. Bronze body rated for maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
APOLLO
ASME Section VIII steam pressure relief valve with 1 1/2 in MNPT x 2 in FNPT connections. Bronze body rated for maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
This ASME Section VIII steam pressure relief valve features a bronze body with 3/4 in MNPT x 3/4 in FNPT connections. It is rated for a maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, including boilers and pressure vessels
APOLLO
This ASME Section VIII steam pressure relief valve features a bronze body with 3/4 in MNPT x 3/4 in FNPT connections. It is rated for a maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, including boilers and pressure vessels
Bronze steam pressure relief valve with 1 in MNPT x 1 1/4 in FNPT connections. ASME Section VIII certified for overpressure protection in steam, air, and liquid systems. Maximum operating pressure of 1,214 psi
APOLLO
Bronze steam pressure relief valve with 1 in MNPT x 1 1/4 in FNPT connections. ASME Section VIII certified for overpressure protection in steam, air, and liquid systems. Maximum operating pressure of 1,214 psi

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This ASME Section VIII steam pressure relief valve features a 2 in MNPT x 3 in FNPT connection and a bronze body. It is rated for a maximum operating pressure of 1,214 psi. Used to protect steam systems, boilers, and pressure vessels from overpressure conditions
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This ASME Section VIII steam pressure relief valve features a 2 in MNPT x 3 in FNPT connection and a bronze body. It is rated for a maximum operating pressure of 1,214 psi. Used to protect steam systems, boilers, and pressure vessels from overpressure conditions
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Bronze steam pressure relief valve with 3/4 in MNPT inlet and 1 1/4 in FNPT outlet. Rated for maximum operating pressure of 1,214 psi. Designed for overpressure protection on boilers, pressure vessels, and steam piping systems in accordance with ASME Section VIII
Bronze safety relief valve with 2 in MNPT inlet and 2 1/2 in FNPT outlet. Rated for ASME Section VIII steam service with maximum operating pressure of 1,214 psi. Used to protect boilers, pressure vessels, and piping systems from overpressure by automatically releasing steam at set pressure
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Bronze safety relief valve with 2 in MNPT inlet and 2 1/2 in FNPT outlet. Rated for ASME Section VIII steam service with maximum operating pressure of 1,214 psi. Used to protect boilers, pressure vessels, and piping systems from overpressure by automatically releasing steam at set pressure
ASME Section VIII certified steam pressure relief valve with 3/4 in MNPT x 1 in FNPT connections. Maximum operating pressure of 1,214 psi. Automatically opens to relieve overpressure in steam systems and pressure vessels, then reseats. Suitable for boiler plants, process steam lines, and industrial heating applications
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ASME Section VIII certified steam pressure relief valve with 3/4 in MNPT x 1 in FNPT connections. Maximum operating pressure of 1,214 psi. Automatically opens to relieve overpressure in steam systems and pressure vessels, then reseats. Suitable for boiler plants, process steam lines, and industrial heating applications
ASME Section VIII steam pressure relief valve with 1 in MNPT x 1 1/4 in FNPT connections. Maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
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ASME Section VIII steam pressure relief valve with 1 in MNPT x 1 1/4 in FNPT connections. Maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
This APOLLO steam pressure relief valve is constructed of bronze with a 1 1/4 in MNPT x 1 1/2 in FNPT connection. It is rated for a maximum operating pressure of 1,214 psi and complies with ASME Section VIII. Used for overpressure protection in steam systems, boilers, and pressure vessels
APOLLO
This APOLLO steam pressure relief valve is constructed of bronze with a 1 1/4 in MNPT x 1 1/2 in FNPT connection. It is rated for a maximum operating pressure of 1,214 psi and complies with ASME Section VIII. Used for overpressure protection in steam systems, boilers, and pressure vessels
This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection on pressure vessels and steam systems. It features a 3/4 in MNPT x 1 in FNPT connection with a maximum operating pressure of 1,214 psi. The valve automatically opens at set pressure to relieve excess steam or gas, suitable for industrial boilers, compressors, and process equipment
APOLLO
This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection on pressure vessels and steam systems. It features a 3/4 in MNPT x 1 in FNPT connection with a maximum operating pressure of 1,214 psi. The valve automatically opens at set pressure to relieve excess steam or gas, suitable for industrial boilers, compressors, and process equipment