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APOLLO 1 in x 1 1/4 in ASME Section VIII Steam Pressure Relief Valve - ASME Section VIII Steam Pressure Relief Valves
APOLLOASME Section VIII Steam Pressure Relief Valves

APOLLO 1 in x 1 1/4 in ASME Section VIII Steam Pressure Relief Valve

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

SKU 3G-OTH-434013

Brand
APOLLO
Item
1 in x 1 1/4 in 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
523EEBKMAA0450
Type
1 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 1 in x 1 1/4 in MNPT x FNPT configuration with a bronze body. It has a maximum operating pressure of 1,214 psi (MPN 523EEBKMAA0450).

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, boilers, and pressure vessels. It automatically opens at a set pressure to release excess steam, preventing catastrophic failure. Common in industrial plants, power generation, and process industries requiring ASME Section VIII compliance.

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

This APOLLO valve has a 1 in MNPT x 1 1/4 in FNPT connection, bronze body, and a maximum operating pressure of 1,214 psi. It is an ASME Section VIII steam pressure relief valve, model 523EEBKMAA0450. The bronze construction offers corrosion resistance for steam and air service.

Where to buy the APOLLO POP Safety Relief Valve worldwide?

3G Electric supplies the APOLLO POP Safety Relief Valve worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver this valve to any country.

How to install the APOLLO POP Safety Relief Valve?

Install the APOLLO valve vertically in a steam line with the inlet below the vessel. Use pipe sealant on male threads, avoid overtightening. Ensure discharge piping is supported and routed to a safe area. Follow ASME Section VIII guidelines and local codes. Test operation after 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
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
APOLLO
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 in MNPT x 1 1/2 in FNPT connections, bronze body, and 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 in MNPT x 1 1/2 in FNPT connections, bronze body, and 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. It features a 1 1/4 in MNPT x 2 in FNPT bronze body with a maximum operating pressure of 1,214 psi. Suitable for use on boilers, pressure vessels, and industrial steam lines
APOLLO
This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection in steam systems. It features a 1 1/4 in MNPT x 2 in FNPT bronze body with a maximum operating pressure of 1,214 psi. Suitable for use on boilers, pressure vessels, and industrial steam lines
This APOLLO steam pressure relief valve is constructed with a bronze body and features a 1/2 in MNPT x 3/4 in FNPT connection. It is rated for a maximum operating pressure of 1,214 psi and complies with ASME Section VIII standards. Used to protect steam systems, boilers, and pressure vessels from overpressure conditions
APOLLO
This APOLLO steam pressure relief valve is constructed with a bronze body and features a 1/2 in MNPT x 3/4 in FNPT connection. It is rated for a maximum operating pressure of 1,214 psi and complies with ASME Section VIII standards. Used to protect steam systems, boilers, and pressure vessels from overpressure conditions
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
APOLLO
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
This APOLLO pressure relief valve features a bronze body with 1 1/2 in MNPT inlet and 2 1/2 in FNPT outlet. Rated for a maximum operating pressure of 1,214 psi, it is designed for overpressure protection in steam, air, and liquid systems. Suitable for ASME Section VIII applications such as boilers and pressure vessels
APOLLO
This APOLLO pressure relief valve features a bronze body with 1 1/2 in MNPT inlet and 2 1/2 in FNPT outlet. Rated for a maximum operating pressure of 1,214 psi, it is designed for overpressure protection in steam, air, and liquid systems. Suitable for ASME Section VIII applications such as 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
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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
Bronze steam pressure relief valve with 3/4 in MNPT x 1 in FNPT connections. Rated for 1,214 psi maximum operating pressure. ASME Section VIII certified for overpressure protection in steam systems, boilers, and pressure vessels
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Bronze steam pressure relief valve with 3/4 in MNPT x 1 in FNPT connections. Rated for 1,214 psi maximum operating pressure. ASME Section VIII certified for overpressure protection in steam systems, boilers, and pressure vessels
APOLLO ASME Section VIII steam pressure relief valve with 3/4 in MNPT x 1 1/4 in FNPT connections. Maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems such as boilers and pressure vessels
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APOLLO ASME Section VIII steam pressure relief valve with 3/4 in MNPT x 1 1/4 in FNPT connections. Maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems such as boilers and pressure vessels
ASME Section VIII steam pressure relief valve with 1 in MNPT inlet and 1 1/2 in FNPT outlet. 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 in MNPT inlet and 1 1/2 in FNPT outlet. Rated for 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 x 1 1/4 in FNPT connections. Bronze body. Maximum operating pressure 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
APOLLO
ASME Section VIII steam pressure relief valve with 1 in MNPT x 1 1/4 in FNPT connections. Bronze body. Maximum operating pressure 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
ASME Section VIII steam pressure relief valve with 3/4 in MNPT x 1 in FNPT connections and maximum operating pressure of 1,214 psi. Used in boilers, pressure vessels, and industrial steam systems to protect against overpressure by automatically releasing excess steam
APOLLO
ASME Section VIII steam pressure relief valve with 3/4 in MNPT x 1 in FNPT connections and maximum operating pressure of 1,214 psi. Used in boilers, pressure vessels, and industrial steam systems to protect against overpressure by automatically releasing excess steam
APOLLO ASME Section VIII steam pressure relief valve with 1 in MNPT x 1 1/2 in FNPT connections, bronze body, and maximum operating pressure of 1,214 psi. Used to protect boilers, pressure vessels, and piping from overpressure in industrial steam systems
APOLLO
APOLLO ASME Section VIII steam pressure relief valve with 1 in MNPT x 1 1/2 in FNPT connections, bronze body, and maximum operating pressure of 1,214 psi. Used to protect boilers, pressure vessels, and piping from overpressure in industrial steam systems
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, rated for a maximum operating pressure of 1,214 psi. Suitable for use on boilers, pressure vessels, and piping 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, rated for a maximum operating pressure of 1,214 psi. Suitable for use on boilers, pressure vessels, and piping to automatically relieve excess pressure