T-KSh
TU 3763-013-49652808-2007
Ball valve is designed as check or control device to be installed on pipelines with flow media temperature not exceeding +120°C.
Composition of produced fluids: technical water, oil with СО2 and H2S up to 6 %; natural gas containing liquid hydrocarbons, ethyleneglycol, methanol (СН3ОН), turbine oils, water and mechanical particles.
Resistance to the impact of the well media — K1, K2 in accordance with GOST
Operational temperature limits +40°C —60°C. Climatic category of the wellhead equipment — UHL(HL1) in accordance with the national standard GOST
Product specification level UTT-1(PSL-1) in accordance with the national standard GOST R
There are 2 types of the ball valves:
- „T”-KSh (KShm) — full bore;
- „T”-KShd — ball valves with built-in the gate chokes (quick-change or permanent, single or multi) for step control of the flow.
Ball valves are not intended for slide control of the flow.
|
Technical Characteristics | |
| Nominal size DN, mm | In accordance with GOST 28338-89* |
| Nominal pressure PN, Мpа (kg/sm2) | In accordance with GOST 13846-89 |
| Leak tightness of the gate | A, in accordance with GOST R 54808-2011 |
| Connection sizes:
- Flanges - box endings | In accordance with GOST 28919-91 or RD 26-16-40-89
NKT thread in accordance with GOST 633-80 |
| Diameters of chokes in the gate, * mm
- removable T-KSHd - built- in Т-КSHd1 - built- in Т- КSHd 2 |
2, 3, 4, 5, 6, 7, 8, 10, 12 3, 4, 5, 6, 7, 8, 10, 12 3, 4, 5, 6, 8, 10, 12, 18 |
| Length **, mm T-KSH:
T-KSHm (T-KSHn) T-KSHd (Т- KSHd1) Т- KSHd2 | 110 (DN=40 mm, PN=21 МPа)
170 (DN=40 mm, PN=21 МPа) 110 (DN=40 mm, PN=21 МPа) 78 (DN=40 mm, PN=21 МPа) |
| Weight **, kg, no more T-KSH
T-KSHm T-KSHd (Т- KSHd1) Т- KSHd2 | 9,5 (DN=40 mm, PN=21 МPа)
13,2 (DN=40 mm, PN=21 МPа) 10 (DN=40 mm, PN=21 МPа) 6,5 (DN=40 mm, PN=21 МPа) |
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