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

The APOLLO POP Safety Relief Valve is an ASME Section VIII steam pressure relief valve, type MNPT x FNPT, in a 1 1/2 in x 2 1/2 in bronze configuration. It has a maximum operating pressure of 1,214 psi (MPN…

SKU 3G-OTH-433934

Brand
APOLLO
Item
Safety Relief Valve: MNPT x FNPT, 1 1/2 in x 2 1/2 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
511HGBKMAA0150
Type
1 1/2 in x 2 1/2 in, Bronze
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 is an ASME Section VIII steam pressure relief valve, type MNPT x FNPT, in a 1 1/2 in x 2 1/2 in bronze configuration. It has a maximum operating pressure of 1,214 psi (MPN 511HGBKMAA0150).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 or gas, preventing equipment damage. Common in industrial plants, refineries, and power generation facilities requiring ASME Section VIII compliance.

What are the specifications of the APOLLO 511HGBKMAA0150 safety relief valve?

The APOLLO 511HGBKMAA0150 is a bronze safety relief valve with MNPT x FNPT connections (1 1/2 in x 2 1/2 in). It has a maximum operating pressure of 1,214 psi and is designed for ASME Section VIII steam applications. The valve is manufactured by APOLLO and is suitable 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 on the APOLLO 511HGBKMAA0150 valve.

How to install the APOLLO POP safety relief valve?

Install the APOLLO POP valve in a vertical position with the inlet connected to the pressure vessel. Ensure piping supports the valve weight and discharge is directed to a safe area. Follow ASME Section VIII guidelines for set pressure testing. Use thread sealant on MNPT connections and verify no debris in the system before operation.

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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