Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
APOLLO 523DCDKMAA0450 ASME Section VIII Steam Pressure Relief Valve - ASME Section VIII Steam Pressure Relief Valves
APOLLOASME Section VIII Steam Pressure Relief Valves

APOLLO 523DCDKMAA0450 ASME Section VIII Steam Pressure Relief Valve

<p>The APOLLO 523DCDKMAA0450 is an ASME Section VIII steam pressure relief valve designed for high-pressure steam applications. This 1/2 inch x 3/4 inch bronze valve has a maximum operating pressure of 1,214 psi…

SKU 3G-OTH-433706

Brand
APOLLO
Item
523DCDKMAA0450 ASME Section VIII Steam Pressure Relief Valve
Part Number
523DCDKMAA0450
Category
ASME Section VIII Steam Pressure Relief Valves
Available to Order
Also known as:523DCDKMAA0450APOLLO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
523DCDKMAA0450
Type
1/2 in x 3/4 in, Bronze
Max. Op Pressure
1,214 psi

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

<p>The APOLLO 523DCDKMAA0450 is an ASME Section VIII steam pressure relief valve designed for high-pressure steam applications. This 1/2 inch x 3/4 inch bronze valve has a maximum operating pressure of 1,214 psi, making it suitable for industrial boilers and pressure vessels that require reliable overpressure protection. As a certified ASME Section VIII valve, it meets stringent safety and performance standards.</p><p>Ideal for procurement buyers in Singapore and the region, 3G Electric offers this valve with worldwide shipping. Request a quote in SGD, and for Singapore buyers, GST is handled seamlessly. Enjoy fast delivery across Singapore and Southeast Asia to keep your operations running smoothly.</p>

Frequently Asked Questions

What is the maximum operating pressure of the APOLLO 523DCDKMAA0450?

The maximum operating pressure is 1,214 psi.

What are the connection sizes and material of this valve?

It has a 1/2 inch inlet and 3/4 inch outlet, and is made of bronze.

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.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from APOLLO

View all APOLLO parts
ASME Section VIII steam pressure relief valve with 1 1/4 in MNPT x 2 in FNPT connections. Bronze body construction. 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 1/4 in MNPT x 2 in FNPT connections. Bronze body construction. Maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels
Bronze safety relief valve with 2 in MNPT inlet and 2 1/2 in FNPT outlet. Rated for ASME Section VIII steam service with maximum operating pressure of 1,214 psi. Used to protect boilers, pressure vessels, and piping systems from overpressure by automatically releasing steam at set pressure
APOLLO
Bronze safety relief valve with 2 in MNPT inlet and 2 1/2 in FNPT outlet. Rated for ASME Section VIII steam service with maximum operating pressure of 1,214 psi. Used to protect boilers, pressure vessels, and piping systems from overpressure by automatically releasing steam at set pressure
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 to protect boilers, pressure vessels, and piping from overpressure in industrial steam systems
APOLLO
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 to protect boilers, pressure vessels, and piping from overpressure in industrial steam systems
ASME Section VIII steam pressure relief valve with 1 in MNPT inlet and 1 1/2 in FNPT outlet. Rated for 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. Rated for maximum operating pressure of 1,214 psi. Used for overpressure protection in steam systems, boilers, and pressure vessels

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first