APOLLO Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, 1,214 psi Max. Op Pressure
SKU 3G-OTH-433751
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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 is used in boilers, pressure vessels, and industrial steam lines to automatically relieve excess pressure, preventing catastrophic failure. This bronze valve handles high-pressure steam applications up to 1,214 psi.
What are the specifications of the APOLLO 511DDBKMAA0150 safety relief valve?
This APOLLO POP valve has a 3/4 in MNPT x 1 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. The manufacturer part number is 511DDBKMAA0150.
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. As a global industrial sourcing partner, we provide genuine APOLLO valves like the 511DDBKMAA0150 for steam systems. Contact us for a quote and lead time.
How to select the correct APOLLO POP safety relief valve for a steam system?
Select based on system pressure, temperature, and connection size. The APOLLO 511DDBKMAA0150 is rated for 1,214 psi max and fits 3/4 in inlet x 1 in outlet. Ensure the valve's ASME Section VIII certification matches your vessel requirements. Consult a piping engineer for proper sizing and set pressure.
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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.















