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

The APOLLO Relief Valve (FNPT x FNPT) is an ASME Section IV Hot Water Pressure Relief Valve, model 3G-OTH-429306 (MPN 1041810). It features a 3/4 in x 3/4 in bronze construction with a maximum operating pressure of…

SKU 3G-OTH-429306

Brand
APOLLO
Item
Relief Valve: FNPT 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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

APOLLO
Manufacturer Part Number
1041810
Type
3/4 in x 3/4 in, Bronze
Max. Op Pressure
80 psi

Technical Documents

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

Product Description

The APOLLO Relief Valve (FNPT x FNPT) is an ASME Section IV Hot Water Pressure Relief Valve, model 3G-OTH-429306 (MPN 1041810). It features a 3/4 in x 3/4 in bronze construction with a maximum operating pressure of 80 psi.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the APOLLO Relief Valve 1041810 used for?

The APOLLO Relief Valve 1041810 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 80 psi, preventing equipment damage and ensuring safe operation.

What are the specifications of the APOLLO Relief Valve 1041810?

The APOLLO Relief Valve 1041810 has a bronze body with FNPT x FNPT connections sized 3/4 in x 3/4 in. Its maximum operating pressure is 80 psi, and it is ASME Section IV certified for hot water service. The valve is designed for reliable overpressure protection in hydronic heating systems.

Where to buy the APOLLO Relief Valve 1041810 worldwide?

3G Electric supplies the APOLLO Relief Valve 1041810 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact our team for a quote and lead time on this ASME Section IV pressure relief valve.

How to install the APOLLO Relief Valve 1041810?

Install the APOLLO Relief Valve 1041810 in the hot water outlet line of the boiler or water heater, ensuring the valve's pressure rating matches system requirements. Use thread sealant on the FNPT connections and orient the discharge piping to safely direct released water. Always follow local codes and manufacturer guidelines.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
APOLLO Relief Valve: FNPT x FNPT, 3/4 in x 3/4 in, Bronze, 75 psi Max. Op Pressure (MPN 1041815)
APOLLO
APOLLO Relief Valve: FNPT x FNPT, 3/4 in x 3/4 in, Bronze, 75 psi Max. Op Pressure (MPN 1041815)
APOLLO Relief Valve: FNPT x FNPT, 3/4 in x 1 in, Bronze, 160 psi Max. Op Pressure (MPN 1061405)
APOLLO
APOLLO Relief Valve: FNPT x FNPT, 3/4 in x 1 in, Bronze, 160 psi Max. Op Pressure (MPN 1061405)
APOLLO Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Bronze, 94 psi Max. Op Pressure (MPN 1041710)
APOLLO
APOLLO Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Bronze, 94 psi Max. Op Pressure (MPN 1041710)
APOLLO Relief Valve: FNPT x FNPT, 2 in x 2 1/2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061815)
APOLLO
APOLLO Relief Valve: FNPT x FNPT, 2 in x 2 1/2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061815)
APOLLO Relief Valve: FNPT x FNPT, 1 1/4 in x 1 1/2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061605)
APOLLO
APOLLO Relief Valve: FNPT x FNPT, 1 1/4 in x 1 1/2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061605)
APOLLO Relief Valve: FNPT x FNPT, 1 1/2 in x 2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061715)
APOLLO
APOLLO Relief Valve: FNPT x FNPT, 1 1/2 in x 2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061715)

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APOLLO Safety Relief Valve: FNPT x FNPT, 1 in x 1 in, Bronze, 174 psi Max. Op Pressure (MPN 1060505)
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APOLLO Safety Relief Valve: FNPT x FNPT, 1 in x 1 in, Bronze, 174 psi Max. Op Pressure (MPN 1060505)
APOLLO Relief Valve: FNPT x FNPT, 1 1/2 in x 2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061710)
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APOLLO Relief Valve: FNPT x FNPT, 1 1/2 in x 2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061710)
APOLLO Relief Valve: FNPT x FNPT, 1 1/4 in x 1 1/2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061615)
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APOLLO Relief Valve: FNPT x FNPT, 1 1/4 in x 1 1/2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061615)
APOLLO Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Bronze, 94 psi Max. Op Pressure (MPN 1041705)
APOLLO
APOLLO Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Bronze, 94 psi Max. Op Pressure (MPN 1041705)
APOLLO Relief Valve: FNPT x FNPT, 3/4 in x 1 in, Bronze, 160 psi Max. Op Pressure (MPN 1061410)
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APOLLO Relief Valve: FNPT x FNPT, 3/4 in x 1 in, Bronze, 160 psi Max. Op Pressure (MPN 1061410)
APOLLO Safety Relief Valve: FNPT x FNPT, 2 in x 2 in, Bronze, 174 psi Max. Op Pressure (MPN 1060805)
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APOLLO Safety Relief Valve: FNPT x FNPT, 2 in x 2 in, Bronze, 174 psi Max. Op Pressure (MPN 1060805)
APOLLO Safety Relief Valve: FNPT x FNPT, 1 1/2 in x 1 1/2 in, Bronze, 174 psi Max. Op Pressure (MPN 1060725)
APOLLO
APOLLO Safety Relief Valve: FNPT x FNPT, 1 1/2 in x 1 1/2 in, Bronze, 174 psi Max. Op Pressure (MPN 1060725)
APOLLO Safety Relief Valve: FNPT x FNPT, 1 1/2 in x 1 1/2 in, Bronze, 174 psi Max. Op Pressure (MPN 1060734)
APOLLO
APOLLO Safety Relief Valve: FNPT x FNPT, 1 1/2 in x 1 1/2 in, Bronze, 174 psi Max. Op Pressure (MPN 1060734)