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Danfoss Repair Kit 148B6062 Installation Guide

Installation guide for Danfoss Repair Kit 148B6062. Includes assembly diagrams for valve models SVA-S/L, SVA-ST/LT, REG-SA/SB, REG, SVA-HS, SCA/X and a detailed parts list.

Table of contents

Manual images

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Assembly diagrams for SVA-S/L and SVA-ST/LT valves. Page 1 Assembly diagrams for REG-SA/SB, REG, and SVA-HS valves. Page 1 Parts list 1-8 with dimensions and material types. Page 2

Important Information

This document serves as the installation and parts reference for the Danfoss Repair Kit 148B6062. It is intended for maintenance personnel performing repairs on specific Danfoss valve models. Ensure you have identified your valve model correctly before beginning any maintenance.

Valve Compatibility

This repair kit is designed for the following valve models in sizes 25-40:

Assembly diagrams for SVA-S/L and SVA-ST/LT valves.
Assembly diagrams for SVA-S/L and SVA-ST/LT valves.
Assembly diagrams for REG-SA/SB, REG, and SVA-HS valves.
Assembly diagrams for REG-SA/SB, REG, and SVA-HS valves.
  • SVA-S/L
  • SVA-ST/LT
  • REG-SA/SB
  • REG
  • SVA-HS
  • SCA/X
  • SCA

Parts Identification

The kit includes various components identified by position numbers 1 through 8. Refer to the diagrams to locate these parts within your valve assembly. The parts consist of different materials including Nylon, Aluminium, and Fibre, with specific dimensions provided for identification.

Parts list 1-8 with dimensions and material types.
Parts list 1-8 with dimensions and material types.

Installation Notes

When replacing the packing gland (position 7) in SVA-ST, SVA-S/L, SVA-HS, REG, REG-SA/SB, SCA, or SCA-X, the aluminium gasket (position 2) is required. Please ensure this gasket is replaced during the maintenance procedure to maintain proper sealing.

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

Packing gland replacement

When replacing the packing gland (pos. 7), you must also use the aluminium gasket (pos. 2).

Before use

  • Verify the valve size is between 25-40.
  • Identify the specific valve model (e.g., SVA-S/L, REG-SA/SB).
  • Ensure all parts (1-8) are accounted for before disassembly.
  • Check the material type of the gaskets (Nylon, Aluminium, Fibre) to ensure correct placement.

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.