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APOLLO Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in - ASME Section VIII Steam Pressure Relief Valves
APOLLOASME Section VIII Steam Pressure Relief Valves

APOLLO Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in

The APOLLO POP Safety Relief Valve (MPN 541DDBKMAA0300) is an ASME Section VIII steam pressure relief valve with a 3/4 in x 1 in MNPT x FNPT connection and a maximum operating pressure of 1,214 psi. 3G Electric…

SKU 3G-OTH-433754

Brand
APOLLO
Item
Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in
Category
ASME Section VIII Steam Pressure Relief Valves
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

APOLLO
Manufacturer Part Number
541DDBKMAA0300
Type
3/4 in x 1 in
Max. Op Pressure
1,214 psi

Technical Documents

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

Product Description

The APOLLO POP Safety Relief Valve (MPN 541DDBKMAA0300) is an ASME Section VIII steam pressure relief valve with a 3/4 in x 1 in MNPT x FNPT connection and a maximum operating pressure of 1,214 psi. 3G Electric interprets customer demand and delivers this genuine industrial valve across 14 departments—including combustion, pumps, and controls—with specialist depth as an authorised distributor for trusted brands like APOLLO, backed by accountable sourcing and technical support.

Frequently Asked Questions

What is the APOLLO POP Safety Relief Valve used for?

The APOLLO POP Safety Relief Valve protects ASME Section VIII pressure vessels and steam systems from overpressure. It automatically opens at the set pressure to relieve excess steam or gas, preventing catastrophic failure. This 3/4 in x 1 in valve is designed for industrial boilers, compressors, and process equipment requiring reliable overpressure protection.

What are the specifications of the APOLLO 541DDBKMAA0300 safety relief valve?

This APOLLO POP Safety Relief Valve has a 3/4 in MNPT x 1 in FNPT connection, with a maximum operating pressure of 1,214 psi. It is an ASME Section VIII steam pressure relief valve, model 541DDBKMAA0300. The valve is constructed for high-pressure steam and gas applications in industrial settings.

Where to buy the APOLLO 541DDBKMAA0300 safety relief valve worldwide?

3G Electric supplies the APOLLO 541DDBKMAA0300 safety relief valve to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this ASME Section VIII valve.

How to select the correct APOLLO safety relief valve for a steam system?

Selecting the correct APOLLO safety relief valve requires matching the valve's set pressure, connection size, and ASME Section VIII certification to your system's maximum allowable working pressure and flow capacity. For the 541DDBKMAA0300, verify the 1,214 psi max operating pressure and 3/4 in x 1 in connections suit your application. Consult a qualified engineer for proper sizing.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
APOLLO POP Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, 1,214 psi Max. Op Pressure (MPN 541DDBKMAA0200)
APOLLO
APOLLO POP Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, 1,214 psi Max. Op Pressure (MPN 541DDBKMAA0200)
APOLLO POP Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 1/4 in, 1,214 psi Max. Op Pressure (MPN 541EDBKMAA0300)
APOLLO
APOLLO POP Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 1/4 in, 1,214 psi Max. Op Pressure (MPN 541EDBKMAA0300)
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1/2 in x 1 in, 1,214 psi Max. Op Pressure (MPN 541DCBKMAA0300)
APOLLO
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1/2 in x 1 in, 1,214 psi Max. Op Pressure (MPN 541DCBKMAA0300)
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1/2 in x 1 in, 1,214 psi Max. Op Pressure (MPN 541DCBKMAA0200)
APOLLO
APOLLO POP Safety Relief Valve: MNPT x FNPT, 1/2 in x 1 in, 1,214 psi Max. Op Pressure (MPN 541DCBKMAA0200)
APOLLO POP Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 1/4 in, 1,214 psi Max. Op Pressure (MPN 541EDBKMAA0200)
APOLLO
APOLLO POP Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 1/4 in, 1,214 psi Max. Op Pressure (MPN 541EDBKMAA0200)
ASME Section VIII steam pressure relief valve with 3/4 in MNPT inlet and 1 1/4 in FNPT outlet. Maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
APOLLO
ASME Section VIII steam pressure relief valve with 3/4 in MNPT inlet and 1 1/4 in FNPT outlet. Maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels

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This APOLLO safety relief valve is an ASME Section VIII steam pressure relief valve with a 1/2 in MNPT x 1 in FNPT connection. Constructed from bronze, it has a maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
APOLLO
This APOLLO safety relief valve is an ASME Section VIII steam pressure relief valve with a 1/2 in MNPT x 1 in FNPT connection. Constructed from bronze, it has a maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
This APOLLO steam pressure relief valve is ASME Section VIII rated for overpressure protection in steam systems, boilers, and pressure vessels. It features a bronze body with 3/4 in MNPT inlet and 1 1/4 in FNPT outlet, and a maximum operating pressure of 1,214 psi. The valve automatically opens at set pressure to release excess steam or gas
APOLLO
This APOLLO steam pressure relief valve is ASME Section VIII rated for overpressure protection in steam systems, boilers, and pressure vessels. It features a bronze body with 3/4 in MNPT inlet and 1 1/4 in FNPT outlet, and a maximum operating pressure of 1,214 psi. The valve automatically opens at set pressure to release excess steam or gas
ASME Section VIII steam pressure relief valve with 1 in MNPT x 1 1/2 in FNPT connections, bronze body, and maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
APOLLO
ASME Section VIII steam pressure relief valve with 1 in MNPT x 1 1/2 in FNPT connections, bronze body, and maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
ASME Section VIII steam pressure relief valve with 1 in MNPT inlet and 1 1/2 in FNPT outlet. Maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
APOLLO
ASME Section VIII steam pressure relief valve with 1 in MNPT inlet and 1 1/2 in FNPT outlet. Maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection in steam systems. It features a bronze body with 1 1/2 in MNPT inlet and 2 1/2 in FNPT outlet, and a maximum operating pressure of 1,214 psi. Used to safeguard boilers, pressure vessels, and piping by automatically venting excess steam
APOLLO
This APOLLO steam pressure relief valve is ASME Section VIII certified for overpressure protection in steam systems. It features a bronze body with 1 1/2 in MNPT inlet and 2 1/2 in FNPT outlet, and a maximum operating pressure of 1,214 psi. Used to safeguard boilers, pressure vessels, and piping by automatically venting excess steam
This ASME Section VIII steam pressure relief valve features a bronze body with 3/4 in MNPT x 3/4 in FNPT connections. It is rated for a maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, including boilers and pressure vessels
APOLLO
This ASME Section VIII steam pressure relief valve features a bronze body with 3/4 in MNPT x 3/4 in FNPT connections. It is rated for a maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, including boilers and pressure vessels
This APOLLO steam pressure relief valve is constructed with a bronze body and features a 2 in MNPT inlet by 3 in FNPT outlet configuration. Rated for a maximum operating pressure of 1,214 psi, it is designed for overpressure protection in steam systems, boilers, and pressure vessels. The valve automatically opens at set pressure to release excess steam or fluid, meeting ASME Section VIII requirements
APOLLO
This APOLLO steam pressure relief valve is constructed with a bronze body and features a 2 in MNPT inlet by 3 in FNPT outlet configuration. Rated for a maximum operating pressure of 1,214 psi, it is designed for overpressure protection in steam systems, boilers, and pressure vessels. The valve automatically opens at set pressure to release excess steam or fluid, meeting ASME Section VIII requirements
ASME Section VIII steam pressure relief valve with 2 in MNPT inlet and 2 1/2 in FNPT outlet. Bronze construction. Maximum operating pressure 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
APOLLO
ASME Section VIII steam pressure relief valve with 2 in MNPT inlet and 2 1/2 in FNPT outlet. Bronze construction. Maximum operating pressure 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels