Industrial / Electrical
Danfoss 068G0064 Inspection Kit
Quick guide for the Danfoss 068G0064 inspection kit. Includes assembly diagrams, torque specifications for TEA, TEAT, TEVA, and TEAQ valves, and a detailed parts list for sizes 20 and 85.
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Jump to the sectionQuick guide for the Danfoss 068G0064 Inspection Kit
This document provides the necessary assembly information and torque specifications for the Danfoss 068G0064 inspection kit. This kit is designed for the maintenance and repair of specific Danfoss valve models. Always ensure you are using the correct parts for your specific valve size (20 or 85) and model type.
Compatibility
The 068G0064 inspection kit is compatible with the following Danfoss valve series:
- TEA
- TEAT
- TEVA
- TEAQ
The kit supports valve sizes 20 and 85. Ensure you identify your valve model and size before beginning the inspection or assembly process.
Assembly and Torque Specifications
Proper torque application is critical for the integrity of the valve assembly. Follow these specifications during installation:
- Upper Section Torque: 90 Nm (66 lbn-ft)
- Lower Section Torque: 50 Nm (36 lbn-ft)
The assembly diagrams illustrate the correct placement of components 1 through 5 within the valve body. Ensure all seals are seated correctly before tightening to the specified torque.
Parts Identification
The kit includes various gaskets and seals made of Aluminum (Alu.) or Fibre. Refer to the parts list below to ensure the correct component is used for your specific valve size:
- Part 1: Alu. gasket, Ø36 mm (Total no. = 2)
- Part 2: Alu. gasket, Ø17.5 mm (Total no. = 1)
- Part 3 (Size 20): Ø8 mm (Total no. = 1)
- Part 3 (Size 85): Ø9 mm (Total no. = 1)
- Part 4 (Size 20): Fibre gasket, Ø32 mm (Total no. = 3)
- Part 4 (Size 85): Fibre gasket, Ø39 mm (Total no. = 3)
- Part 5: Alu. gasket, Ø26 mm (Total no. = 1)
Manufacturer information
Danfoss A/S
Practical help
Common problems
Incorrect torque application
Ensure the upper section is tightened to 90 Nm (66 lbn-ft) and the lower section to 50 Nm (36 lbn-ft) to prevent leaks or damage.
Using incorrect gasket size
Verify the valve size (20 or 85) before selecting parts 3 and 4, as they differ in diameter between these sizes.
Mixing gasket materials
Ensure you distinguish between Aluminum (Alu.) and Fibre gaskets as specified in the parts list for each position.
Before use
- Identify the valve model (TEA, TEAT, TEVA, or TEAQ).
- Confirm the valve size (20 or 85).
- Ensure a calibrated torque wrench is available.
- Verify all parts from the kit are present according to the parts list.
- Clean the valve seating surfaces before installing new gaskets.
Specs in practice
- 90 Nm (66 lbn-ft)
- Required torque for the upper valve section assembly.
- 50 Nm (36 lbn-ft)
- Required torque for the lower valve section assembly.
Images and diagrams
- The diagrams provide an exploded view of the valve assembly.
- Numbers 1-5 correspond to the specific gaskets and seals listed in the parts section.
- Arrows indicate the direction of flow and assembly orientation.
Model compatibility
- Kit 068G0064 is specifically for TEA, TEAT, TEVA, and TEAQ models.
- Parts 3 and 4 have different specifications depending on whether the valve is size 20 or size 85.
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.