KONOTOP VALVES PLANT

ANGLE VALVE FOR SHUTOFF AND CONTROL PN 32; 40

To be installed at pipelines as an equipment that controls fluid flow.

Fluid may be liquid or gaseous but neutral to the materials to be in contact with it.

Working fluid temperature range: -50 to +200оС

Body and basic parts are fabricated from the following materials: low alloyed and stainless steels.

The Company manufactures shutoff and control valves both hand operated and prepared for electricpowered actuators.

End connections may be both flanged and welded.

To be supplied to regions with temperate, cold and tropical climate.


Table  1

Designation Specification Pressure PN, MPa
АК 23027 13lc63ng
13lc63ng6
13lc63ng9
32

40
АК 28015 13lc64ng
13lc64ng6
13lc64ng9
АК 23031 13lc963ng
13lc963ng6
13lc963ng9
АК 28016 13lc964ng
13lc964ng6
13lc964ng9


Table  2

Size, mm PN, MPa n Weight, kg
DN D D1 D2 L H d
50 50 M100x3
M80x3
170
145
200
170
716 33
29
40
32
6 110
102
65 65 M110x3
M110x3
185
170
220
200
805 33 40
32
150
136
80 80 M135x4
M125x4
220
195
250
235
39
36
40
32
182
164
125 125 M190x6
M175x6
305
255
330
290
900 48
49
40
32
8 384
312


Charts of variants
Angle Valve for Shutoff and Control PN 32; 40 PN 32; 40


      


Features and advantages

  • The areas of the valve body and stem that provide shutting off are hardfaced with corrosion resistant and high strength alloys and then ground in to contribute to more pressure integrity and tightness and longer lifetime.
  • Body and flanges are die-forged to ensure their structural strength and durability.
  • Packing stem set consists of self-sealing Teflon packing rings that offer perfect tightness and low friction coefficient.
  • Valves with sizes 65, 80 and 125 mm involve a load relief device that offers reducing stem forque.
  • Valve handle is provided with ratchet to conveniently control the valve while opening and closing when it is installed at a pipeline in any position and within restricted area.