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GATE VALVE
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 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.
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