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APOLLO 1040705 ASME Section IV Hot Water Pressure Relief Valve - ASME Section IV Hot Water Pressure Relief Valves
APOLLOASME Section IV Hot Water Pressure Relief Valves

APOLLO 1040705 ASME Section IV Hot Water Pressure Relief Valve

The APOLLO Relief Valve: MNPT x FNPT is an ASME Section IV Hot Water Pressure Relief Valve, model 1040705, with a 3/4 in x 3/4 in bronze body and a maximum operating pressure of 94 psi. 3G Electric interprets this…

SKU 3G-OTH-429361

Brand
APOLLO
Item
1040705 ASME Section IV Hot Water Pressure Relief Valve
Part Number
1040705
Category
ASME Section IV Hot Water Pressure Relief Valves
Available to Order
Also known as:1040705APOLLO
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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
1040705
Type
3/4 in x 3/4 in, Bronze
Max. Op Pressure
94 psi

Technical Documents

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

Product Description

The APOLLO Relief Valve: MNPT x FNPT is an ASME Section IV Hot Water Pressure Relief Valve, model 1040705, with a 3/4 in x 3/4 in bronze body and a maximum operating pressure of 94 psi. 3G Electric interprets this demand and delivers the genuine APOLLO part, backed by specialist expertise across 14 industrial departments including combustion, pumps, and controls.

Frequently Asked Questions

What is the APOLLO Relief Valve 1040705 used for?

The APOLLO Relief Valve 1040705 is an ASME Section IV hot water pressure relief valve used in hydronic heating systems and boilers. It automatically opens to relieve excess pressure above 94 psi, protecting equipment from overpressure damage. Typical applications include commercial and residential hot water heating systems.

What are the specifications of the APOLLO Relief Valve 1040705?

The APOLLO Relief Valve 1040705 has a 3/4 in MNPT x 3/4 in FNPT connection, bronze body construction, and a maximum operating pressure of 94 psi. It is ASME Section IV certified for hot water service. The manufacturer part number is 1040705, and the brand is APOLLO.

Where to buy the APOLLO Relief Valve 1040705 worldwide?

3G Electric supplies the APOLLO Relief Valve 1040705 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this APOLLO valve to any country.

How to install the APOLLO Relief Valve 1040705?

Install the APOLLO Relief Valve 1040705 in the hot water system discharge piping with the arrow on the body pointing in the flow direction. Use thread sealant on the MNPT connections and ensure the discharge pipe is routed to a safe drain. Do not cap or plug the outlet. Follow local codes and the manufacturer's instructions.

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.
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APOLLO Products

3G Electric supplies APOLLO asme section iv hot water 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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This bronze pressure relief valve is rated to ASME Section IV for hot water service. It features a 1 1/4 in FNPT inlet and 1 1/2 in FNPT outlet, with a maximum operating pressure of 160 psi. Used to protect boilers and hot water heating systems from overpressure conditions
APOLLO
This bronze pressure relief valve is rated to ASME Section IV for hot water service. It features a 1 1/4 in FNPT inlet and 1 1/2 in FNPT outlet, with a maximum operating pressure of 160 psi. Used to protect boilers and hot water heating systems from overpressure conditions

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