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 in a 1 1/2 in x 2 1/2 in MNPT x FNPT configuration, constructed from bronze. It is rated for a maximum operating pressure of…
SKU 3G-OTH-433858
Need installation or engineering help?
Ask a question
Product Description
The APOLLO POP Safety Relief Valve is an ASME Section VIII steam pressure relief valve in a 1 1/2 in x 2 1/2 in MNPT x FNPT configuration, constructed from bronze. It is rated for a maximum operating pressure of 1,214 psi (MPN 523HGBKMAA0450).
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. This ASME Section VIII valve is suitable for industrial steam applications requiring reliable pressure relief.
What are the specifications of the APOLLO POP Safety Relief Valve?
The APOLLO POP Safety Relief Valve (MPN 523HGBKMAA0450) has a 1 1/2 in MNPT x 2 1/2 in FNPT connection, a maximum operating pressure of 1,214 psi, and a bronze body. It is an ASME Section VIII steam pressure relief valve designed 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 this APOLLO valve.
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 discharge piping is unobstructed and directed to a safe area. Use appropriate thread sealant on the MNPT connection. Always follow ASME Section VIII installation guidelines and local codes.
Used in
Common applications for APOLLOAPOLLO 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.















