Ball Valve K85, PN 16


Ball Valve K85, PN 16

K85 1xy z16
DN 15 - 300 (2" - 12")
PN 16 / Class 150

 

Connection and face to face dimension
The valves are as standard produced in four basic lenghts in accordance with ČSN EN and API 6D.

Testing
Each ball valve is put to strength and tightness test and sealing test in accordance with ČSN EN 12 266-1.

Option in acc. with ČSN EN
The connecting necks are made flanged in accordance with ČSN EN 1092-1 Form B. The welding-neck options have the necks made rady for welding in accordance with ČSN EN 12 627.

Option in acc. with API
The connecting necks are made in flanged design in accordance with ANSI B16.5 RF - with rough seal rail. The welding-neck options have the necks made ready for welding in accordance with ANSI B16.25.

Material Body Ball Seat Stem packing
5 carbon steel stainless steel PTFE stainless steel graphite, PTFE/ rubber - NBR or VITON
0 stainless steel stainless steel PTFE stainless steel graphite, PTFE/ rubber - NBR or VITON
Power industry   Oil and gas   Oil refinery and petrochemical industry   Chemical industry   Water service   Food industry   Metalurgy and cooking plants   Other industry  


PN16 - Basic dimension

DN L ČSN133045 L EN558-127 L EN558-11 D k d4 f n d b Operation kg 1 kg 2 kg 3
15 115 130 95 65 45 2 4 14 16 Lever 3 3.5
20 120 150 105 75 58 2 4 14 18 Lever 4 5
25 125 160 115 85 68 2 4 14 18 Lever 4.8 5.6
32 130 180 140 100 78 2 4 18 18 Lever 6 7.1
40 170 140 200 150 110 88 2 4 18 18 Lever 11 12 15
50 180 150 230 165 125 102 2 4 18 18 Lever 14 22 29
65 200 170 290 185 145 122 2 4 18 18 Lever 20 28 39
80 210 180 310 200 160 138 2 8 18 20 Lever 25 38 55
100 230 190 350 220 180 158 2 8 18 20 Lever 34 47 72
125 325 325 400 250 210 188 2 8 18 22 Lever 52 59 89
150 350 350 480 285 240 212 2 8 22 22 Lever 72 82 102
200 400 400 600 340 295 268 2 12 22 24 Lever 112 143 185
250 450 450 730 405 355 320 2 12 26 26 Lever 232 255 296
300 500 850 460 410 378 2 12 26 28 Gear 410 615
kg 1 = ČSN 13 3045 kg 2 = EN 558-1 27 kg 3 = EN 558-1 1

Class 150 - Basic dimension

NPS L D k d4 F n d b Operation
2" 178 152.4 120.7 91.9 1.6 4 19.1 19.1 Lever
3" 203 190.5 152.4 127 1.6 4 19.1 23.9 Lever
4" 229 228.6 190.5 157.2 1.6 8 19.1 23.9 Lever
6" 394 279.4 241.3 216 1.6 8 22.4 25.4 Lever
8" 457 342.9 298.4 269.9 1.6 8 22.4 28.5 Lever
10" 533 406.4 361.9 323.8 1.6 12 25.4 30.2 Lever
12" 610 482.6 431.8 381 1.6 12 25.4 31.8 Gear

Valve temperature working range at max. pressure