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APOLLO Stem Extension Kit: Stem Extension Kit - Stem Extensions
APOLLOStem Extensions

APOLLO Stem Extension Kit: Stem Extension Kit

The APOLLO Stem Extension Kit (SKU 20VC41, MPN 78217501) is a steel stem extension kit designed for use with APOLLO Series 77 valves. This kit includes a stem sleeve and is compatible with manufacturer model number…

SKU 3G-OTH-436236

Brand
APOLLO
Item
Stem Extension Kit: Stem Extension Kit
Category
Stem Extensions
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Technical Specifications

APOLLO
Manufacturer Part Number
78217501
Material
Steel
Includes
Stem Sleeve
Product Type
Stem Extension Kit
Compatible with Series
77
Compatible with Mfr. Model No.
94ALF-106-01A
View Full Spec Sheet

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

Product Description

The APOLLO Stem Extension Kit (SKU 20VC41, MPN 78217501) is a steel stem extension kit designed for use with APOLLO Series 77 valves. This kit includes a stem sleeve and is compatible with manufacturer model number 94ALF-106-01A.

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 stem extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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