APOLLO Safety Relief Valve: MNPT x FNPT, 1/2 in x 3/4 in, 1,214 psi Max. Op Pressure
The APOLLO POP Safety Relief Valve is an ASME Section VIII steam pressure relief valve in a 1/2 in x 3/4 in MNPT x FNPT configuration, constructed from bronze. It has a maximum operating pressure of 1,214 psi (MPN…
SKU 3G-OTH-433707
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Product Description
The APOLLO POP Safety Relief Valve is an ASME Section VIII steam pressure relief valve in a 1/2 in x 3/4 in MNPT x FNPT configuration, constructed from bronze. It has a maximum operating pressure of 1,214 psi (MPN 523DCDKMAA0400).
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 catastrophic failure. This ASME Section VIII rated 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 has a 1/2 in MNPT x 3/4 in FNPT connection, a maximum operating pressure of 1,214 psi, and a bronze body construction. It is an ASME Section VIII steam pressure relief valve with manufacturer part number 523DCDKMAA0400. The valve is 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 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. 3G Electric supplies genuine APOLLO valves to industrial clients across multiple regions.
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 are unobstructed and the valve is sized for the system's flow capacity. Use thread sealant on the MNPT connection. Always follow ASME Section VIII installation guidelines and local codes for safety.
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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.















