Installation Guide for Danfoss ICM Size 125 Repair Kit

Quick installation and parts identification guide for the Danfoss ICM size 125 repair kit (027H7155 / 027H7480). Includes an exploded view diagram and component specifications for valve maintenance.

Table of contents

Quick guide from the manual

This document serves as an installation and parts identification guide for the Danfoss ICM size 125 repair kit. It provides an exploded view of the valve assembly to assist in the correct placement of replacement parts during maintenance.

Exploded view of the ICM size 125 valve assembly

Product overview

The repair kit is designed for the Danfoss ICM valve, size 125. It contains essential seals and internal components required for servicing the valve. Ensure that the valve size matches the kit specifications before beginning any maintenance work.

Repair kit components

The kit includes the following numbered components as shown in the assembly diagram:

6: Seal/Gasket (Ø158 mm / Ø6.22")
7: Seal/Gasket (Ø114 mm / Ø4.49")
8: Fibre Gasket (Ø178 mm / Ø7.01")
14: PTFE Gasket (Ø107 mm / Ø4.21")
18: Internal valve component

Component specifications

The repair kit utilizes specific materials for the seals to ensure proper valve operation:

Fibre: Used for component 8.
PTFE: Used for component 14.

All components are provided in a quantity of 1 per kit. Please verify all parts are present before starting the repair process.

Manufacturer information

Danfoss A/S

Brand profile

Manufacturer website https://www.danfoss.com Support https://www.danfoss.com/en/service-and-support/ Manufacturer manuals https://www.danfoss.com/en/service-and-support/downloads/

Practical help

Common problems

Incorrect kit selection

Verify that the valve size is exactly 125. This kit is not compatible with other ICM valve sizes.

Seal leakage after installation

Ensure that the Fibre and PTFE gaskets (components 8 and 14) are seated correctly and that the mating surfaces are clean and free of debris.

Before use

Confirm the valve size is 125.
Verify the repair kit code is 027H7155 or 027H7480.
Ensure the system is fully depressurized and isolated before attempting any maintenance.
Check that all components (6, 7, 8, 14, 18) are present in the kit.
Clean the valve housing surfaces before installing new seals.

Manual page author

Michael Turner

Technical manual editor

Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.