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Assembly and Repair Instructions 

page 2 of 6 
release 0 

INTEC K411- T&L-STD 

file:  

Montage-Reparatur-

Anl INTE K411 T&L STD-
EN_22012016 

 

 

Provide: Hauck 

Approval:  Roth 

Printed pages will not be updated 

Date: 22.01.2016 

1

 

Validity 

These Assembly and Repair Instructions are applicable to the type series listed below: 
 
INTEC K411-T&L-STD 

2

 

General Remarks 

These Assembly and Repair Instructions are designed to provide assistance in assembling, servicing and repair-
ing the ball valve INTEC K411-T&L-STD. 

 
The valves may only be dismantled and taken apart by skilled personnel acquainted with the assembly, 
commissioning and operation of this product. 
 

Trained personnel within the meaning of these Assembly and Repair Instructions are individuals who are able to 
assess the work which they have been entrusted and to recognise possible risks in view of their special training, 
their know-how and experience and their knowledge of the pertinent standards. 
 
These instructions as well as the 

Operating Instructions for KLINGER  SCHÖNEBERG Ball Valves 

must be 

observed. KLINGER SCHÖNEBERG GmbH shall no assume no liability for damage or interruptions to operation 
arising from incorrect handling or failure to observe these Repair Instructions. 

Summary of Contents for INTEC K411-T&L-STD

Page 1: ...INTEC K411 T L STD Table of Contents 1 Validity 2 2 General Remarks 2 3 Construction and Components INTEC K411 T L STD 3 4 Assembly of the INTEC K411 T L STD 4 4 1 Preparing for Assembly 4 4 2 Assembling the Valve 4 4 3 Function Strength and Tightness Test 5 4 4 Independent Conversion and Manufacture of Spare Parts 5 4 5 Incorrect Operation 5 5 Dismantling 5 5 1 Precautionary Measures 5 5 2 Prepar...

Page 2: ...y be dismantled and taken apart by skilled personnel acquainted with the assembly commissioning and operation of this product Trained personnel within the meaning of these Assembly and Repair Instructions are individuals who are able to assess the work which they have been entrusted and to recognise possible risks in view of their special training their know how and experience and their knowledge ...

Page 3: ...t be updated Date 22 01 2016 3 Construction and Components INTEC K411 T L STD Pos 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 part body cap ball seat stem body seal below seal upper seal below cone ring upper cone ring below bearing hex nut self locking hex screw spring upper bearing trunnion bearing 17 trunnion 18 19 seat seal 20 trunnion seal 21 follower ring 22 blind cap hex screw ...

Page 4: ... with high tempera ture grease licensed by the FDA Similarly slightly grease the body 1 in the area of the bearing and the stem sealing Only a light grease film should arise which does not spill out during assembly of the sealing elements The grease may be applied with the assistance of a brush for example Handle graphite gaskets with more caution because the material breaks easily through strong ...

Page 5: ...ries authorised by the manufacturer serve the purposes of safety If other spare parts are used and consequences result KLINGER SCHÖNEBERG GmbH shall not assume liability 4 5 Incorrect Operation The operationally reliability of the valve is only guaranteed if it is used correctly in accordance with the operating instructions for KLINGER SCHÖNEBERG ball valves The limit value specified in the techni...

Page 6: ... Then seat ring parts 4 21 19 can be dismantled Finally the body seal 5 is removed Auxiliary agents will not usually be required 5 4 Final Cleaning and Recording of Damage After dismantling all parts are finally cleaned The dismantled sealing parts are also to be included in cleaning so that they may be disposed of with problem The damage is then recorded Special attention must be paid to inside a...

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