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APOLLO Safety Relief Valve: MNPT x FNPT, 1/2 in x 3/4 in, 1,214 psi Max. Op Pressure - ASME Section VIII Steam Pressure Relief Valves
APOLLOASME Section VIII Steam Pressure Relief Valves

APOLLO Safety Relief Valve: MNPT x FNPT, 1/2 in x 3/4 in, 1,214 psi Max. Op Pressure

The APOLLO POP Safety Relief Valve is an ASME Section VIII steam pressure relief valve in a 1/2 in x 3/4 in MNPT x FNPT configuration, constructed of bronze. It has a maximum operating pressure of 1,214 psi (MPN…

SKU 3G-OTH-433710

Brand
APOLLO
Item
Safety Relief Valve: MNPT x FNPT, 1/2 in x 3/4 in, 1,214 psi Max. Op Pressure
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
523DCDKMAA0500
Type
1/2 in x 3/4 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 is an ASME Section VIII steam pressure relief valve in a 1/2 in x 3/4 in MNPT x FNPT configuration, constructed of bronze. It has a maximum operating pressure of 1,214 psi (MPN 523DCDKMAA0500).

Frequently Asked Questions

What is the APOLLO POP Safety Relief Valve used for?

The APOLLO POP Safety Relief Valve is used for overpressure protection in steam, air, and liquid systems. It is ASME Section VIII certified for steam applications, making it suitable for boilers, pressure vessels, and industrial piping systems where reliable pressure relief is critical.

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

The APOLLO POP Safety Relief Valve has a 1/2 in MNPT x 3/4 in FNPT connection, a maximum operating pressure of 1,214 psi, and a bronze body. It is an ASME Section VIII steam pressure relief valve, model 523DCDKMAA0500, designed for high-pressure industrial applications.

Where to buy the APOLLO POP Safety Relief Valve worldwide?

3G Electric supplies the APOLLO POP Safety Relief Valve 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 APOLLO valve.

How to install the APOLLO POP Safety Relief Valve?

Install the APOLLO POP Safety Relief Valve in a vertical position with the inlet connected to the protected system. Ensure the discharge piping is unobstructed and directed to a safe area. Follow ASME Section VIII guidelines and local codes. Always depressurize the system before 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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Compatible alternatives & equivalents

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 523DDDKMAA0500)
APOLLO
APOLLO POP Safety Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523DDDKMAA0500)
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/4 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523EEBKMAA0500)
APOLLO
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/4 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523EEBKMAA0500)
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 2 1/2 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523HGBKMAA0500)
APOLLO
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 2 1/2 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523HGBKMAA0500)
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 1/4 in x 2 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523GFBKMAA0500)
APOLLO
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 1/4 in x 2 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523GFBKMAA0500)
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/2 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523FEBKMAA0500)
APOLLO
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/2 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523FEBKMAA0500)
APOLLO POP Safety Relief Valve: MNPT x FNPT, 2 in x 3 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523JHBKMAA0500)
APOLLO
APOLLO POP Safety Relief Valve: MNPT x FNPT, 2 in x 3 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523JHBKMAA0500)

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ASME Section VIII steam pressure relief valve with 2 in MNPT x 3 in FNPT connections. Bronze body rated for maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems such as boilers and pressure vessels
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ASME Section VIII steam pressure relief valve with bronze body, 1 in MNPT x 1 1/4 in FNPT connections, and maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels to release excess steam or gas
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This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection in steam systems. It features a bronze body with 1 1/4 in MNPT x 1 1/2 in FNPT connections and a maximum operating pressure of 1,214 psi. Suitable for use in industrial boilers, pressure vessels, and steam piping applications
ASME Section VIII steam pressure relief valve with 1 in MNPT x 1 1/2 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 1/2 in FNPT connections. Maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
This APOLLO safety relief valve is ASME Section VIII certified for steam applications. It features a bronze body with 3/4 in MNPT inlet and 1 in FNPT outlet, and a maximum operating pressure of 1,214 psi. Suitable for overpressure protection in steam, air, and liquid systems, commonly used on boilers and pressure vessels
APOLLO
This APOLLO safety relief valve is ASME Section VIII certified for steam applications. It features a bronze body with 3/4 in MNPT inlet and 1 in FNPT outlet, and a maximum operating pressure of 1,214 psi. Suitable for overpressure protection in steam, air, and liquid systems, commonly used on boilers and pressure vessels
Bronze pressure relief valve with 1 in MNPT inlet and 1 1/2 in FNPT outlet. ASME Section VIII certified for steam service. Maximum operating pressure 1,214 psi. Used for overpressure protection in boilers, pressure vessels, and industrial piping systems handling steam, air, or liquids
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Bronze pressure relief valve with 1 in MNPT inlet and 1 1/2 in FNPT outlet. ASME Section VIII certified for steam service. Maximum operating pressure 1,214 psi. Used for overpressure protection in boilers, pressure vessels, and industrial piping systems handling steam, air, or liquids
ASME Section VIII steam pressure relief valve with 1/2 in MNPT x 3/4 in FNPT connections. Bronze body rated for maximum operating pressure of 1,214 psi. Used for overpressure protection in steam, air, and liquid systems
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ASME Section VIII steam pressure relief valve with 1/2 in MNPT x 3/4 in FNPT connections. Bronze body rated for maximum operating pressure of 1,214 psi. Used for overpressure protection in steam, air, and liquid systems
APOLLO POP Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 1/4 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523EDBKMAA0500)
APOLLO
APOLLO POP Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 1/4 in, 1,214 psi Max. Op Pressure, Bronze (MPN 523EDBKMAA0500)