APOLLO Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT
The APOLLO Temperature and Pressure Relief Valve is an ASME Section IV valve constructed with a bronze body. This product, identified by manufacturer part number 18C5314125, features MNPT x FNPT connections. It is…
SKU 3G-OTH-437124
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Product Description
The APOLLO Temperature and Pressure Relief Valve is an ASME Section IV valve constructed with a bronze body. This product, identified by manufacturer part number 18C5314125, features MNPT x FNPT connections. It is designed for temperature and pressure relief applications in accordance with Section IV of the ASME code.
Frequently Asked Questions
What is the APOLLO Temperature and Pressure Relief Valve used for?
The APOLLO Temperature and Pressure Relief Valve is used to protect hot water heating systems and storage tanks from excessive temperature or pressure. It automatically opens to discharge water when unsafe conditions occur, complying with ASME Section IV code requirements for safety in commercial and industrial applications.
What are the specifications of the APOLLO 18C5314125 valve?
The APOLLO 18C5314125 is an ASME Section IV temperature and pressure relief valve with a bronze body. It features MNPT x FNPT connections and is designed for pressure and temperature relief in hot water systems. The manufacturer part number is 18C5314125, and the body material is bronze.
Where to buy the APOLLO 18C5314125 valve worldwide?
You can source the APOLLO 18C5314125 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; we supply genuine APOLLO valves for international procurement.
How to install an APOLLO temperature and pressure relief valve?
Install the APOLLO valve in the designated tapping of the hot water tank or system, ensuring the sensing element extends into the tank. Connect the inlet using the MNPT thread and the outlet to a discharge pipe. Follow local plumbing codes and ASME guidelines; always depressurize the system before installation.
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3G Electric supplies APOLLO asme section iv temperature & pressure relief valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














