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Klinger® Gaskets > Fluid Instrumentation > Piston valves > Piston valves KVSN > Socket weld ends acc. to EN 12 760



  Fluid Instrumentation
Piston valves - Piston valves KVSN
Socket weld ends acc. to EN 12 760
Material: cast steel; valve ring KX-GT
 
KVSN 1/2"–2"
PN 63
DN 1/2"–2"
material code VIII
Overall length to
DIN 3202-M9
 
1 Body 1.0619
2 Bonnetl 1.0619
3 Handwheel EN-GJL-200
5 Lantern bush Sint C10
7 Piston 1.4104
8 Spindle 1.4021
9 Upper valve ring KX-GT
10 Bonnet nut 1.1181
11 Handwheel nut 1.1181
12 Stud bolt 1/2 –1 1.1181
Stud bolt 1 1/4 –2 1.7709
13 Threaded bush 1) Sint C11 special
14 Tension pin 1) spring steel
15 Belleville washer 50CrV4
16 Split nut 1.0715
17 Disc 1.4401
18 Serrated lock washer spring steel
21 Type plate Al
1) only DN 40 and DN 50
 
Suggested order specification
Shut-off valve PN 63
Designed as straight-through piston valve, sealed-off by 2 flexible valve rings, body made of cast steel and handwheel made of cast iron, piston made of special Niro-steel, overall length to DIN 3202-M9.
Socket weld ends to EN 12 760
Make: KLINGER
Type: KVSN VIII KX für DN 1/2"–2"
 
Ordering example:
KVSN 1/2 -VIII KX, PN 63
 
DN Connection dimensions in mm
d1 t1 SW
1/2 21,80 10 36
3/4 27,10 13 41
1 33,80 13 50
1 1/4 42,60 13 65
1 1/2 48,70 13 75
2 61,20 16 90
 
KVSN 1/2"–2"
Overall length in mm weight
DN L H Hub A (kg)
1/2 100 105 23 100 1,50
3/4 120 120 28 120 2,45
1 135 138 33 140 3,60
1 1/4 160 156 37 160 5,90
1 1/2 185 186 44 180 8,50
2 220 211 51 200 11,50
All measurements in mm