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APOLLO Backflow: Complete Relief Valve Kit, 1/2 in to 1 in Compatible Valve Size - Repair Kits & Parts for Apollo Backflow Preventers

APOLLORepair Kits & Parts for Apollo Backflow Preventers

APOLLO Backflow: Complete Relief Valve Kit, 1/2 in to 1 in Compatible Valve Size

The APOLLO Backflow: Complete Relief Valve Kit (SKU 804R77) is a repair kit for Apollo backflow preventers, compatible with valve sizes from 1/2 in to 1 in. This kit, with manufacturer part number 4A00505, is…

SKU 3G-OTH-434322

Brand

APOLLO

Item

Backflow: Complete Relief Valve Kit, 1/2 in to 1 in Compatible Valve Size

Category

Repair Kits & Parts for Apollo Backflow Preventers

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Technical Specifications

APOLLO

Manufacturer Part Number

4A00505

Type

Repair Kit 

Compatible Valve Size

1/2 in to 1 in 

Compatible with Mfr. Model No.

4ALF203A2F to 4ALF205A2F 

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APOLLO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APOLLO Backflow: Complete Relief Valve Kit (SKU 804R77) is a repair kit for Apollo backflow preventers, compatible with valve sizes from 1/2 in to 1 in. This kit, with manufacturer part number 4A00505, is designed for use with Apollo model numbers 4ALF203A2F to 4ALF205A2F.

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 repair kits & parts for apollo backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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APOLLO Backflow: Complete Internals Repair Kit, 3⁄4 in Compatible Valve Size, 4ALF204A2F, Repair Kit (MPN 4A00410). Key specifications — Compatible Valve Size: 3⁄4 in; Compatible with Mfr. Model No.: 4ALF204A2F.

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APOLLO Backflow: Complete Repair Kit, 1⁄2 in Compatible Valve Size, 4ALF203A2F, Repair Kit (MPN 4A00302). Key specifications — Compatible Valve Size: 1⁄2 in; Compatible with Mfr. Model No.: 4ALF203A2F.

APOLLO Backflow: Complete Repair Kit, 1⁄2 in Compatible Valve Size, 4ALF203A2F, Repair Kit (MPN 4A00302). Key specifications — Compatible Valve Size: 1⁄2 in; Compatible with Mfr. Model No.: 4ALF203A2F.