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APOLLO Relief Valve: FNPT x FNPT, 1 1/4 in x 1 1/2 in, Bronze - ASME Section IV Hot Water Pressure Relief Valves
APOLLOASME Section IV Hot Water Pressure Relief Valves

APOLLO Relief Valve: FNPT x FNPT, 1 1/4 in x 1 1/2 in, Bronze

The APOLLO Relief Valve is an ASME Section IV Hot Water Pressure Relief Valve with FNPT x FNPT connections, available in a 1 1/4 in x 1 1/2 in bronze configuration. It has a maximum operating pressure of 160 psi (MPN…

SKU 3G-OTH-429348

Brand
APOLLO
Item
Relief Valve: FNPT x FNPT, 1 1/4 in x 1 1/2 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
1061605
Type
1 1/4 in x 1 1/2 in, Bronze
Max. Op Pressure
160 psi

Technical Documents

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

Product Description

The APOLLO Relief Valve is an ASME Section IV Hot Water Pressure Relief Valve with FNPT x FNPT connections, available in a 1 1/4 in x 1 1/2 in bronze configuration. It has a maximum operating pressure of 160 psi (MPN 1061605).

Frequently Asked Questions

What is the APOLLO Relief Valve 1061605 used for?

The APOLLO Relief Valve 1061605 is an ASME Section IV hot water pressure relief valve used to protect boilers and hot water heating systems from overpressure. It automatically opens at 160 psi to discharge excess pressure, preventing equipment damage and ensuring safe operation in commercial and industrial heating applications.

What are the specifications of the APOLLO Relief Valve 1061605?

The APOLLO Relief Valve 1061605 has a 1 1/4 in FNPT inlet and 1 1/2 in FNPT outlet, a bronze body, and a maximum operating pressure of 160 psi. It is an ASME Section IV rated hot water pressure relief valve, manufactured by APOLLO under part number 1061605.

Where to buy the APOLLO Relief Valve 1061605 worldwide?

3G Electric supplies the APOLLO Relief Valve 1061605 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 valve to any country.

How to install the APOLLO Relief Valve 1061605?

Install the APOLLO Relief Valve 1061605 in the hot water system discharge line with the inlet connected to the boiler or tank. Ensure the valve is oriented vertically, with no shutoff valves between it and the system. Follow local plumbing codes and ASME guidelines; always 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
APOLLO Relief Valve: FNPT x FNPT, 1 in x 1 1/4 in, Bronze, 160 psi Max. Op Pressure (MPN 1061515)
APOLLO
APOLLO Relief Valve: FNPT x FNPT, 1 in x 1 1/4 in, Bronze, 160 psi Max. Op Pressure (MPN 1061515)
APOLLO Relief Valve: FNPT x FNPT, 1 1/4 in x 1 1/2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061610)
APOLLO
APOLLO Relief Valve: FNPT x FNPT, 1 1/4 in x 1 1/2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061610)
APOLLO Relief Valve: FNPT x FNPT, 1 1/4 in x 1 1/2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061615)
APOLLO
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: 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: 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)
APOLLO Relief Valve: FNPT x FNPT, 1 1/2 in x 2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061705)
APOLLO
APOLLO Relief Valve: FNPT x FNPT, 1 1/2 in x 2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061705)

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APOLLO Relief Valve: FNPT x FNPT, 2 in x 2 1/2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061815)
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APOLLO Relief Valve: FNPT x FNPT, 2 in x 2 1/2 in, Bronze, 160 psi Max. Op Pressure (MPN 1061815)
APOLLO Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Bronze, 94 psi Max. Op Pressure (MPN 1041705)
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APOLLO Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Bronze, 94 psi Max. Op Pressure (MPN 1041705)
APOLLO Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Bronze, 94 psi Max. Op Pressure (MPN 1041710)
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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, 3/4 in x 3/4 in, Bronze, 80 psi Max. Op Pressure (MPN 1041810)
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APOLLO Relief Valve: FNPT x FNPT, 3/4 in x 3/4 in, Bronze, 80 psi Max. Op Pressure (MPN 1041810)
APOLLO Safety Relief Valve: FNPT x FNPT, 1 1/4 in x 1 1/4 in, Bronze, 174 psi Max. Op Pressure (MPN 1060634)
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APOLLO Safety Relief Valve: FNPT x FNPT, 1 1/4 in x 1 1/4 in, Bronze, 174 psi Max. Op Pressure (MPN 1060634)
APOLLO Safety Relief Valve: FNPT x FNPT, 2 in x 2 in, Bronze, 174 psi Max. Op Pressure (MPN 1060815)
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APOLLO Safety Relief Valve: FNPT x FNPT, 2 in x 2 in, Bronze, 174 psi Max. Op Pressure (MPN 1060815)
APOLLO Safety Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Cast Bronze, 150 psi Max. Op Pressure (MPN 1740203)
APOLLO
APOLLO Safety Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in, Cast Bronze, 150 psi Max. Op Pressure (MPN 1740203)
APOLLO Safety Relief Valve: FNPT x FNPT, 2 in x 2 in, Bronze, 174 psi Max. Op Pressure (MPN 1060820)
APOLLO
APOLLO Safety Relief Valve: FNPT x FNPT, 2 in x 2 in, Bronze, 174 psi Max. Op Pressure (MPN 1060820)