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APOLLO Thermal Seal Kit: Thermal Seal Kit - Replacement Handles
APOLLOReplacement Handles

APOLLO Thermal Seal Kit: Thermal Seal Kit

The APOLLO Thermal Seal Kit (MPN 78277401) is a steel replacement handle kit designed for use with Apollo 77VLF series valves and compatible with the 70 SER model. This kit includes a nut and is manufactured by APOLLO.

SKU 3G-OTH-434559

Brand
APOLLO
Item
Thermal Seal Kit: Thermal Seal Kit
Category
Replacement Handles
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Technical Specifications

APOLLO
Manufacturer Part Number
78277401
Material
Steel
Includes
Nut
Product Type
Thermal Seal Kit
Compatible with Brand
Apollo
Compatible with Series
77VLF
Compatible with Mfr. Model No.
70 SER
View Full Spec Sheet

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

Product Description

The APOLLO Thermal Seal Kit (MPN 78277401) is a steel replacement handle kit designed for use with Apollo 77VLF series valves and compatible with the 70 SER model. This kit includes a nut and is manufactured by APOLLO.

Frequently Asked Questions

What is the APOLLO Thermal Seal Kit used for?

The APOLLO Thermal Seal Kit (MPN 78277401) is a steel replacement handle kit for Apollo 77VLF series valves. It is used to replace worn or damaged thermal seal handles in industrial piping systems, ensuring proper valve operation and leak prevention in high-temperature applications.

What are the specifications of the APOLLO Thermal Seal Kit?

The APOLLO Thermal Seal Kit (MPN 78277401) is made of steel and includes a nut. It is compatible with Apollo 77VLF series valves and the 70 SER model. This replacement handle kit is manufactured by APOLLO and designed for reliable performance in demanding environments.

Where to buy the APOLLO Thermal Seal Kit worldwide?

You can source the APOLLO Thermal Seal Kit (MPN 78277401) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive genuine APOLLO replacement handles for your valve systems.

How to install the APOLLO Thermal Seal Kit?

To install the APOLLO Thermal Seal Kit, first depressurize and isolate the valve. Remove the old handle and nut, then clean the stem. Place the new steel thermal seal handle onto the stem and secure it with the included nut, tightening to the manufacturer's recommended torque. Always follow APOLLO's installation 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 replacement handles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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