KONOTOP VALVES PLANT

GATE VALVE

Intended to be used as shutoff valve at oil and gas wells and was designed for nominal pressures ÐN 21; 35; 70; 105 ÌPà and bores DN 50; 65; 80 mm.

ÊTo be employed in regions with temperate climate





Description ÌPà L H D Type of joint Weight
Size, mm
ÇÌ-65õ21 21 350 610 65 63õ35 ÐÄ 26-16-40-89 85
ÇÌ-65õ21 422 65õ21-Ï27 ÃÎÑÒ 28919-91
(2.9/16''x3000-R27 6A API)
90
ÇÌ-100õ21 511 824 103 100õ21-Ï37 ÃÎÑÒ 28919-91
(4.1/16''x3000-R37 6A API)
300
ÇÌ-50õ35 35 350 565 52 50õ35-Ï24 ÃÎÑÒ 28919-91
(2.1/16''x5000-R24 6A API)
81
ÇÌ-65õ35 350 610 65 63õ35 ÐÄ 26-16-40-89 85
ÇÌ-65õ35 422 65õ35-Ï27 ÃÎÑÒ 28919-91
(2.9/16''x5000-R27 6A API)
90
ÇÌ-80õ35 473 785 81 80õ35-Ï35 ÃÎÑÒ 28919-91
(3.1/8''x5000-R35 6A API)
195
ÇÌ-100õ35 549 824 103 100õ35-Ï39 ÃÎÑÒ 28919-91
(4.1/16''x5000-R39 6A API)
320
ÇÌ-50õ70 70 521 640 52 50õ70-ÁÕ152 ÃÎÑÒ 28919-91
(2.1/16''x10000-BX152 6A API)
130
ÇÌ-65õ70 565 655 65 65õ70-ÁÕ153 ÃÎÑÒ 28919-91
(2.9/16''x10000-BX153 6A API)
165
ÇÌ-80õ70 619 800 78 80õ70-ÁÕ154 ÃÎÑÒ 28919-91
(3.1/16''x10000-BX154 6A API)
240
ÇÌ-50õ105 105 485 714 52 50õ105-ÁÕ152 ÃÎÑÒ 28919-91
(2.1/16''x15000-BX152 6A API)
225
ÇÌ-80õ105 590 923 78 80õ105-ÁÕ154 ÃÎÑÒ 28919-91
(3.1/16''x15000-BX154 6A API)
349


Charts of variants Gate Valve

      


Features and advantages

  • Gate valve body parts are die-forged that ensures high strength and reliability.
  • Stem seal includes set of chevron rings or one ring of RVF type manufactured by Busak+Shamban company that in combination with two journal bearings significantly reduce torque at wheel.
  • Adapter-to-stem joint includes shear pin to prevent from break of gate valve parts.
  • Stem back seat makes possible changing main seal under pressure.
  • Gate valve is provided with indicator of shutoff element position.