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APOLLO Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in - 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 in

SKU 3G-OTH-433755

Brand
APOLLO
Item
Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in
Category
ASME Section VIII Steam Pressure Relief Valves
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Technical Specifications

APOLLO
Manufacturer Part Number
541DDBKMAA0050
Type
3/4 in x 1 in
Max. Op Pressure
1,214 psi
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APOLLO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the APOLLO POP Safety Relief Valve used for?

The APOLLO POP Safety Relief Valve protects ASME Section VIII steam systems from overpressure. It automatically opens at the set pressure to release excess steam, preventing equipment damage. This 3/4 in x 1 in valve is used in boilers, pressure vessels, and industrial steam applications where reliable pressure relief is critical.

What are the specifications of the APOLLO POP Safety Relief Valve 541DDBKMAA0050?

This APOLLO valve has a 3/4 in MNPT x 1 in FNPT connection, a maximum operating pressure of 1,214 psi, and is designed for ASME Section VIII steam service. The manufacturer part number is 541DDBKMAA0050. It is a POP-type safety relief valve suitable for high-pressure steam systems.

Where to buy the APOLLO POP Safety Relief Valve worldwide?

3G Electric supplies the APOLLO POP Safety Relief Valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine APOLLO valves and support procurement for steam safety applications across industries.

How to select the correct APOLLO POP Safety Relief Valve for a steam system?

Select based on system pressure, connection size, and steam capacity. This APOLLO valve is rated for 1,214 psi max operating pressure with 3/4 in x 1 in connections. Verify your system's set pressure and ASME Section VIII requirements. Consult a qualified engineer to ensure proper sizing and compliance with local codes.

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, 3/4 in x 1 in, 1,214 psi Max. Op Pressure (MPN 541DDBKMAA0100). Key specifications — Brand: APOLLO.
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APOLLO POP Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 1/4 in, 1,214 psi Max. Op Pressure (MPN 541EDBKMAA0050). 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 541FEBKMAA0050). 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 541FEBKMAA0050). Key specifications — Brand: APOLLO.
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