KLINGER KVMN Скачать руководство пользователя страница 14

wT 1207/11 

Page 14 

 

 

 

Operating instructions for the  rebuilding of a piston valve  Type KVN to 

a regulating piston valve  KVRKN

 

 

Klinger-regulating piston valves KVRKN are adjusted with a regulation piston . Therefore the through- 
flow direction is almost  linear which facilitates the  regulation of  the media flow.  
The sealing system correspond to the piston valve Principe .The Closing function  can be applied same 
as with the normal piston valve.  
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
See catalogue for fitting dimensions, pressure ratings, materials and application limits

 .

 

 

For the rebuilding of a piston 
valve KVN to a regulation 
piston valve KVRKN

 please 

refer to this KLINGER mounting 
and operating instruction 
wT1207/11 
 
The piston KVN-standard has 
to be replaced by a regulating 
piston resp. a regulating piston 
set. 
 
After that the valve can be 
assembled again according the 
mounting instructions. 
 
Stockage, mounting and 
operation instructions are also 
encluded in this wT1207/11 

Содержание KVMN

Страница 1: ...A 2352 Gumpoldskirchen AUSTRIA Telefon 43 0 2252 600 0 Telefax 43 0 2252 63336 43 0 2252 600 242 e mail office klinger kfc at WEB www klinger kfc at 1 Body 2 Bonnet 3 Hand wheel 5 Lantern bush 6 Split...

Страница 2: ...nstallation and commissioning instructions Page 6 Operating instructions Page 7 Information about dangerous operating errors and safety hazards Page 8 10 Repair and restoration instructions Page 11 As...

Страница 3: ...ng KLINGER PISTON VALVES Type Designation Nominal widths KVN DN 15 50 III VI DN 10 50 VIII Xc R 1 2 2 1 2 2 NPT KVMN DN 1 2 2 KVSN with weld in ends DN 15 50 KVSN with weld on ends See catalogue for f...

Страница 4: ...rooms To avoid confusion all parts stored must be labeled as on the delivery note and stored in the correct place Temperatures in the storeroom must not exceed the limit values of 20 C and 50 C and ra...

Страница 5: ...t be removed from both sides of valve body Attention Piston valves show a piston pump effect while closing This can result in increased pressure at the inlet side when used in the preferred flow direc...

Страница 6: ...commissioning regulations Operating Instructions for KLINGER PISTON VALVES KVN series Klinger piston valves must be closed clockwise and opened anticlockwise When closing the valve the hand wheel shou...

Страница 7: ...valves provide a particularly good seal During temperature changes process fluid captured between two piston valves can cause considerable changes in pressure which may exceed the pressure category o...

Страница 8: ...hand wheel Pos 3 clockwise closing direction bonnet rises out of body Turn bonnet Pos 2 slightly until the flange rests against the stud bolt face Pos 12 and turn hand wheel anti clockwise opening di...

Страница 9: ...is functioning properly Check that While doing so check to see whether a the outer cylinder surface of the piston and piston shaft is smooth and unmarked b the stem head moves freely in the two part u...

Страница 10: ...dle head with a suitable lubricant Metaflux Lubricating Metal Paste 70 85 Mount the spindle into the bonnet and install the hand wheel Lubricate the bonnet neck and the spindle with a suitable lubrica...

Страница 11: ...wT 1207 11 Page 11 Fig 1 Fig 2 Fig 3 Fig 4...

Страница 12: ...ime and already are worn out on the sealing surfaces or in the case of gaseous medium where leakage is detected under high pressures the tightening torque can be increased by max 40 body bonnet stud b...

Страница 13: ...4 25 32 160 112 11 20 x 4 30 40 190 129 12 5 20 x 4 40 50 218 149 14 22 x 5 50 DN D d l 10 15 23 5 15 8 20 30 20 9 3 25 38 25 10 6 32 45 30 14 6 40 58 40 14 6 50 70 50 16 Threaded bush only for DN 40...

Страница 14: ...he Closing function can be applied same as with the normal piston valve See catalogue for fitting dimensions pressure ratings materials and application limits For the rebuilding of a piston valve KVN...

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