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APOLLO Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Bronze - ASME Section IV Hot Water Pressure Relief Valves
APOLLOASME Section IV Hot Water Pressure Relief Valves

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

The APOLLO Relief Valve: MNPT x FNPT is an ASME Section IV Hot Water Pressure Relief Valve, model 3G-OTH-429366 (MPN 1041710). It features a 3/4 in x 3/4 in bronze construction with a maximum operating pressure of 94…

SKU 3G-OTH-429366

Brand
APOLLO
Item
Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Bronze
Category
ASME Section IV Hot Water 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
1041710
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 3G-OTH-429366 (MPN 1041710). It features a 3/4 in x 3/4 in bronze construction with a maximum operating pressure of 94 psi.

Frequently Asked Questions

What is the APOLLO Relief Valve 1041710 used for?

The APOLLO Relief Valve 1041710 is an ASME Section IV hot water pressure relief valve used in commercial and residential hydronic heating systems. It protects boilers and water heaters from overpressure by automatically releasing water when system pressure exceeds 94 psi, preventing equipment damage and ensuring safe operation.

What are the specifications of the APOLLO Relief Valve 1041710?

The APOLLO Relief Valve 1041710 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 1041710, and it is designed for pressure relief in hydronic heating systems.

Where to buy the APOLLO Relief Valve 1041710 worldwide?

3G Electric supplies the APOLLO Relief Valve 1041710 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this ASME Section IV pressure relief valve.

How to install the APOLLO Relief Valve 1041710?

Install the APOLLO Relief Valve 1041710 on the boiler or water heater outlet with the inlet connected to the system piping. Ensure the discharge pipe is directed to a safe drain location and is not blocked. Use thread sealant on the MNPT connections and tighten to manufacturer torque specs. Test after installation for proper 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 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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APOLLO Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Bronze, 94 psi Max. Op Pressure (MPN 1040705)
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