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APOLLO Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/2 in - ASME Section VIII Steam Pressure Relief Valves
APOLLOASME Section VIII Steam Pressure Relief Valves

APOLLO Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/2 in

The APOLLO POP Safety Relief Valve (MPN 543FEBKMAA0050) is an ASME Section VIII steam pressure relief valve with MNPT x FNPT connections in a 1 in x 1 1/2 in size, rated for a maximum operating pressure of 1,214 psi…

SKU 3G-OTH-434021

Brand
APOLLO
Item
Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/2 in
Category
ASME Section VIII Steam Pressure Relief Valves
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Technical Specifications

APOLLO
Manufacturer Part Number
543FEBKMAA0050
Type
1 in x 1 1/2 in
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 (MPN 543FEBKMAA0050) is an ASME Section VIII steam pressure relief valve with MNPT x FNPT connections in a 1 in x 1 1/2 in size, rated for a maximum operating pressure of 1,214 psi. 3G Electric interprets demand for this APOLLO valve across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

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 systems, boilers, and pressure vessels. It automatically opens at a set pressure to release excess steam, preventing catastrophic failure. This ASME Section VIII valve is designed for industrial steam applications 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 in MNPT x 1 1/2 in FNPT connection size and a maximum operating pressure of 1,214 psi. It is an ASME Section VIII steam pressure relief valve. The manufacturer part number is 543FEBKMAA0050. This valve is built for high-pressure steam systems.

Where to buy the APOLLO POP Safety Relief Valve worldwide?

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

How to install the APOLLO POP Safety Relief Valve?

Install the APOLLO POP Safety Relief Valve in a vertical position on the pressure vessel or steam line. Ensure the inlet and outlet piping are properly supported and free of debris. Use thread sealant on the MNPT connection. Always follow ASME Section VIII installation guidelines and consult a qualified engineer for system-specific requirements.

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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APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/2 in, 1,214 psi Max. Op Pressure (MPN 543FEBKMAA0100). Key specifications — Brand: APOLLO.
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APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/4 in, 1,214 psi Max. Op Pressure (MPN 543EEBKMAA0100). Key specifications — Brand: APOLLO.
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APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/4 in, 1,214 psi Max. Op Pressure (MPN 543EEBKMAA0100). Key specifications — Brand: APOLLO.
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/2 in, 1,214 psi Max. Op Pressure (MPN 543FEBKMAA0300). Key specifications — Brand: APOLLO.
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APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/2 in, 1,214 psi Max. Op Pressure (MPN 543FEBKMAA0300). Key specifications — Brand: APOLLO.
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/2 in, 1,214 psi Max. Op Pressure (MPN 543FEBKMAA0200). Key specifications — Brand: APOLLO.
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APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/2 in, 1,214 psi Max. Op Pressure (MPN 543FEBKMAA0200). Key specifications — Brand: APOLLO.

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APOLLO POP Safety Relief Valve: MNPT x FNPT, 1 1/4 in x 1 1/2 in, 1,214 psi Max. Op Pressure, Bronze (MPN 511FFBKMAA0125). Key specifications — Brand: APOLLO.
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