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APOLLO Safety Relief Valve: MNPT x FNPT, 1/2 in x 3/4 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, 1/2 in x 3/4 in, 1,214 psi Max. Op Pressure

SKU 3G-OTH-433705

Brand
APOLLO
Item
Safety Relief Valve: MNPT x FNPT, 1/2 in x 3/4 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
511DCDKMAA0125
Type
1/2 in x 3/4 in, Bronze
Max. Op Pressure
1,214 psi
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Technical Documents

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APOLLO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the APOLLO POP Safety Relief Valve used for?

The APOLLO POP Safety Relief Valve protects steam systems from overpressure. It is designed for ASME Section VIII applications, automatically relieving excess pressure to prevent equipment damage. This bronze valve suits industrial boilers, pressure vessels, and piping systems requiring reliable overpressure protection.

What are the specifications of the APOLLO 511DCDKMAA0125 safety relief valve?

This APOLLO POP valve has a 1/2 in MNPT x 3/4 in FNPT connection, bronze body, and a maximum operating pressure of 1,214 psi. It is an ASME Section VIII steam pressure relief valve, model 511DCDKMAA0125, suitable for high-pressure steam systems.

Where to buy APOLLO safety relief valves worldwide?

3G Electric supplies APOLLO safety relief valves worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international delivery. Contact us to source the APOLLO 511DCDKMAA0125 or other pressure relief valves for your steam system needs.

How to install an APOLLO POP safety relief valve?

Install the APOLLO POP valve vertically in the steam line with the inlet connected to the protected system. Ensure the discharge piping is unobstructed and directed to a safe location. Follow ASME Section VIII guidelines and the manufacturer's torque specifications for proper sealing and 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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