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APOLLO Safety Relief Valve: MNPT x FNPT, 1 1/4 in x 2 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, 1 1/4 in x 2 in, 1,214 psi Max. Op Pressure

SKU 3G-OTH-433826

Brand
APOLLO
Item
Safety Relief Valve: MNPT x FNPT, 1 1/4 in x 2 in, 1,214 psi Max. Op Pressure
Category
ASME Section VIII Steam Pressure Relief Valves
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Technical Specifications

APOLLO
Manufacturer Part Number
511GFBKMAA0150
Type
1 1/4 in x 2 in, Bronze
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 catastrophic failure in boilers, pressure vessels, and industrial steam lines.

What are the specifications of the APOLLO 511GFBKMAA0150 safety relief valve?

This APOLLO valve has a 1 1/4 in x 2 in MNPT x FNPT connection, a bronze body, and a maximum operating pressure of 1,214 psi. It is designed for ASME Section VIII steam applications and carries the manufacturer part number 511GFBKMAA0150.

Where to buy APOLLO safety relief valves worldwide?

3G Electric supplies APOLLO safety relief valves worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on the 511GFBKMAA0150 or other APOLLO pressure relief valves for steam systems.

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

Select an APOLLO safety relief valve based on your system's maximum allowable working pressure (MAWP), required relieving capacity, and connection size. Ensure the valve's set pressure does not exceed the MAWP. For steam, use ASME Section VIII rated valves like the 511GFBKMAA0150.

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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