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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, available in a 3/4 in x 1 1/4 in MNPT x FNPT configuration. This bronze valve has a maximum operating pressure of 1,214 psi (MPN…

SKU 3G-OTH-433762

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
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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
523EDBKMAA0400
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 is an ASME Section VIII steam pressure relief valve, available in a 3/4 in x 1 1/4 in MNPT x FNPT configuration. This bronze valve has a maximum operating pressure of 1,214 psi (MPN 523EDBKMAA0400).

Frequently Asked Questions

What is the APOLLO POP Safety Relief Valve used for?

The APOLLO POP Safety Relief Valve protects steam systems from overpressure. It is designed for ASME Section VIII applications, automatically relieving excess pressure to prevent equipment damage in boilers, pressure vessels, and industrial steam lines.

What are the specifications of the APOLLO 523EDBKMAA0400 safety relief valve?

This APOLLO POP 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, part number 523EDBKMAA0400.

Where to buy the APOLLO POP Safety Relief Valve worldwide?

3G Electric supplies the APOLLO POP Safety Relief Valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this APOLLO valve for your steam system.

How to select the correct APOLLO safety relief valve for a steam application?

Select based on required set pressure, pipe size, and steam capacity. The APOLLO 523EDBKMAA0400 suits systems needing 1,214 psi max with 3/4 in x 1 1/4 in connections. Always verify ASME Section VIII compliance and consult a qualified engineer for proper sizing.

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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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
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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
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ASME Section VIII steam pressure relief valve with 1 1/4 in MNPT x 2 in FNPT connections, bronze body, and maximum operating pressure of 1,214 psi. Used for overpressure protection in steam, air, and liquid systems in industrial boilers, pressure vessels, and piping systems
This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection in steam systems. It features a bronze body with 1 1/2 in MNPT inlet and 2 1/2 in FNPT outlet, and a maximum operating pressure of 1,214 psi. Used to safeguard boilers, pressure vessels, and piping by automatically venting excess steam
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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 1/2 in MNPT inlet and 2 1/2 in FNPT outlet, and a maximum operating pressure of 1,214 psi. Used to safeguard boilers, pressure vessels, and piping by automatically venting excess steam
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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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
This bronze ASME Section VIII steam pressure relief valve features a 1/2 in MNPT inlet and 3/4 in FNPT outlet. It is designed for overpressure protection in steam systems, boilers, and pressure vessels, automatically opening at set pressure to release excess steam or gas. Maximum operating pressure is 1,214 psi
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This bronze ASME Section VIII steam pressure relief valve features a 1/2 in MNPT inlet and 3/4 in FNPT outlet. It is designed for overpressure protection in steam systems, boilers, and pressure vessels, automatically opening at set pressure to release excess steam or gas. Maximum operating pressure is 1,214 psi
ASME Section VIII steam pressure relief valve with 2 in MNPT inlet and 3 in FNPT outlet. Bronze body construction rated for maximum operating pressure of 1,214 psi. Used for overpressure protection in steam boilers and pressure vessels
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ASME Section VIII steam pressure relief valve with 2 in MNPT inlet and 3 in FNPT outlet. Bronze body construction rated for maximum operating pressure of 1,214 psi. Used for overpressure protection in steam boilers and pressure vessels

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ASME Section VIII steam pressure relief valve with 1 1/2 in MNPT x 2 in FNPT connections. Bronze body construction. Maximum operating pressure of 1,214 psi. Used for overpressure protection of boilers, pressure vessels, and piping systems in industrial steam, air, and liquid applications
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ASME Section VIII steam pressure relief valve with 1 1/2 in MNPT x 2 in FNPT connections. Bronze body construction. Maximum operating pressure of 1,214 psi. Used for overpressure protection of boilers, pressure vessels, and piping systems in industrial steam, air, and liquid applications
ASME Section VIII steam pressure relief valve with 1 in MNPT x 1 1/4 in FNPT connections, bronze body, and 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, and maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
ASME Section VIII steam pressure relief valve with 1 in MNPT inlet and 1 1/2 in FNPT outlet. Maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, including boilers and pressure vessels
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ASME Section VIII steam pressure relief valve with 1 in MNPT inlet and 1 1/2 in FNPT outlet. Maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, including boilers and pressure vessels
This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection in steam systems, boilers, and pressure vessels. It features a 1 1/2 in MNPT x 2 1/2 in FNPT bronze construction with a maximum operating pressure of 1,214 psi, automatically opening at set pressure to prevent catastrophic failure
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This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection in steam systems, boilers, and pressure vessels. It features a 1 1/2 in MNPT x 2 1/2 in FNPT bronze construction with a maximum operating pressure of 1,214 psi, automatically opening at set pressure to prevent catastrophic failure
This ASME Section VIII steam pressure relief valve features a bronze body and a 1 in MNPT x 1 1/4 in FNPT connection. It is designed for overpressure protection in steam systems, boilers, and pressure vessels, automatically opening at set pressure to release excess steam. Maximum operating pressure is 1,214 psi
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This ASME Section VIII steam pressure relief valve features a bronze body and a 1 in MNPT x 1 1/4 in FNPT connection. It is designed for overpressure protection in steam systems, boilers, and pressure vessels, automatically opening at set pressure to release excess steam. Maximum operating pressure is 1,214 psi
ASME Section VIII steam pressure relief valve with 1/2 in MNPT x 3/4 in FNPT connections. Bronze construction 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 x 3/4 in FNPT connections. Bronze construction rated for 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 ASME Section VIII certified for overpressure protection in steam systems, boilers, and pressure vessels. It features a bronze body with 1 in MNPT inlet and 1 1/4 in FNPT outlet, and a maximum operating pressure of 1,214 psi
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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 in MNPT inlet and 1 1/4 in FNPT outlet, and a maximum operating pressure of 1,214 psi
This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection on steam boilers and pressure vessels. 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. The valve automatically opens at set pressure to release excess steam, preventing catastrophic failure in industrial steam systems
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This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection on steam boilers and pressure vessels. 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. The valve automatically opens at set pressure to release excess steam, preventing catastrophic failure in industrial steam systems