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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 (MPN 78217801) is a steel stem extension kit designed for use with Series 77 valves and compatible with Mfr. Model No. 94ALF-20A-01A. This kit includes a stem sleeve and is constructed…

SKU 3G-OTH-436232

Brand
APOLLO
Item
Stem Extension Kit: Stem Extension Kit
Category
Stem Extensions
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

APOLLO
Manufacturer Part Number
78217801
Material
Steel
Includes
Stem Sleeve
Product Type
Stem Extension Kit
Compatible with Series
77
Compatible with Mfr. Model No.
94ALF-20A-01A

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

Product Description

The APOLLO Stem Extension Kit (MPN 78217801) is a steel stem extension kit designed for use with Series 77 valves and compatible with Mfr. Model No. 94ALF-20A-01A. This kit includes a stem sleeve and is constructed from steel.

Frequently Asked Questions

What is the APOLLO Stem Extension Kit used for?

The APOLLO Stem Extension Kit (MPN 78217801) is used to extend the stem of Series 77 valves, enabling easier operation or actuator mounting in industrial piping systems. It is compatible with Mfr. Model No. 94ALF-20A-01A and includes a steel stem sleeve for secure fit.

What are the specifications of the APOLLO Stem Extension Kit?

The APOLLO Stem Extension Kit (MPN 78217801) is made of steel and includes a stem sleeve. It is designed for use with APOLLO Series 77 valves and is compatible with Mfr. Model No. 94ALF-20A-01A. The product type is a stem extension kit.

Where to buy the APOLLO Stem Extension Kit worldwide?

You can source the APOLLO Stem Extension Kit (MPN 78217801) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the APOLLO Stem Extension Kit?

To install the APOLLO Stem Extension Kit, first ensure the valve is depressurized. Slide the steel stem sleeve over the existing stem, then attach the extension. Tighten all fasteners to manufacturer torque specs. Always follow APOLLO's generic installation guidelines for Series 77 valves.

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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