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

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

SKU 3G-OTH-433759

Brand
APOLLO
Item
Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 1/4 in, 1,214 psi Max. Op Pressure
Category
ASME Section VIII Steam Pressure Relief Valves
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

APOLLO
Manufacturer Part Number
523EDBKMAA0500
Type
3/4 in x 1 1/4 in, Bronze
Max. Op Pressure
1,214 psi

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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 3/4 in x 1 1/4 in MNPT x FNPT configuration, constructed from bronze. It has a maximum operating pressure of 1,214 psi (MPN 523EDBKMAA0500). 3G Electric sources this genuine APOLLO valve across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and support.

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 APOLLO POP Safety Relief Valve used for?

The APOLLO POP Safety Relief Valve is used for overpressure protection in steam systems, typically on boilers, pressure vessels, and piping. It meets ASME Section VIII requirements for steam service, automatically opening at the set pressure to prevent catastrophic failure.

What are the specifications of the APOLLO POP Safety Relief Valve 523EDBKMAA0500?

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. It is an ASME Section VIII steam pressure relief valve, model 523EDBKMAA0500, suitable for high-pressure steam applications.

Where to buy the APOLLO POP Safety Relief Valve worldwide?

3G Electric supplies the APOLLO POP Safety Relief Valve worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine APOLLO valves and support procurement across 14 departments, including combustion and controls.

How to install the APOLLO POP Safety Relief Valve?

Install the APOLLO valve in the vertical position with the discharge piping directed to a safe location. Ensure the inlet and outlet connections are properly aligned and tightened to the specified torque. Always follow ASME Section VIII guidelines and local codes for steam relief valve 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)
Bronze pressure relief valve with 1/2 in MNPT inlet and 3/4 in FNPT outlet, rated for 1,214 psi maximum operating pressure. ASME Section VIII certified for overpressure protection in steam, air, and liquid systems. Suitable for boilers, pressure vessels, and industrial piping
APOLLO
Bronze pressure relief valve with 1/2 in MNPT inlet and 3/4 in FNPT outlet, rated for 1,214 psi maximum operating pressure. ASME Section VIII certified for overpressure protection in steam, air, and liquid systems. Suitable for boilers, pressure vessels, and industrial piping
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 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, 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)
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)

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ASME Section VIII steam pressure relief valve with 3/4 in MNPT inlet and 1 in FNPT outlet, constructed from bronze. Rated for a maximum operating pressure of 1,214 psi. Suitable for overpressure protection in steam, air, and liquid systems
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ASME Section VIII steam pressure relief valve with 3/4 in MNPT inlet and 1 in FNPT outlet, constructed from bronze. Rated for a maximum operating pressure of 1,214 psi. Suitable for overpressure protection in steam, air, and liquid systems
This bronze pressure relief valve features a 1 1/2 in MNPT x 2 1/2 in FNPT connection and a maximum operating pressure of 1,214 psi. Designed for overpressure protection in steam, air, and liquid systems, it is ASME Section VIII certified for use on boilers, pressure vessels, and industrial piping
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This bronze pressure relief valve features a 1 1/2 in MNPT x 2 1/2 in FNPT connection and a maximum operating pressure of 1,214 psi. Designed for overpressure protection in steam, air, and liquid systems, it is ASME Section VIII certified for use on boilers, pressure vessels, and industrial piping
ASME Section VIII steam pressure relief valve with 1/2 in MNPT inlet and 1 in FNPT outlet. Rated for 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 1/2 in MNPT inlet and 1 in FNPT outlet. Rated for 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 2 in MNPT x 2 1/2 in FNPT connections. Bronze body rated for maximum operating pressure of 1,214 psi. Used for overpressure protection in steam, air, and liquid systems such as boilers and pressure vessels
Bronze safety 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 in steam, air, and liquid systems per ASME Section VIII requirements
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Bronze safety 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 in steam, air, and liquid systems per ASME Section VIII requirements
This APOLLO safety relief valve is ASME Section VIII certified for overpressure protection in steam, air, and liquid systems. It features a bronze body with 1 in MNPT inlet and 1 1/4 in FNPT outlet, rated for a maximum operating pressure of 1,214 psi. Suitable for industrial boilers, pressure vessels, and piping systems
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This APOLLO safety relief valve is ASME Section VIII certified for overpressure protection in steam, air, and liquid systems. It features a bronze body with 1 in MNPT inlet and 1 1/4 in FNPT outlet, rated for a maximum operating pressure of 1,214 psi. Suitable for industrial boilers, pressure vessels, and piping systems
ASME Section VIII steam pressure relief valve with 1/2 in MNPT x 1 in FNPT connections. Bronze body. Maximum operating pressure 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 1 in FNPT connections. Bronze body. Maximum operating pressure 1,214 psi. Used for overpressure protection in steam, air, and liquid systems
ASME Section VIII steam pressure relief valve with 1 in MNPT x 1 1/4 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
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ASME Section VIII steam pressure relief valve with 1 in MNPT x 1 1/4 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