Rosneftegazinstrument
KSHZ type one piece kelly valves for drill string with the locking thread
KSHZ type one piece kelly valves for drill string with the locking thread is designed for automatic overlap and pressurization of the drilling instrument tube channel in drilling oil and gas wells, and also in maintenance and emergency works. TS 3661-001-79560377-2009
Конструкция крана позволяет держать давление в любом направлении. Кран может устанавливаться над или под рабочей трубой. Тарельчатое пружинное кольцо гарантирует надежное уплотнение. Кран рассчитан на стандартное рабочее давление 70 МПа, но по заявке потребителя могут быть изготовлены конструкции, рассчитанные и на более высокие давления.
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Kelly valve KSHZ-65R1
| Equivalent KSHC | KSHC-77R1 |
| Working pressure, PSI (atm) | from 5000 (350) to 15000 (1050) |
| Cargo capacity kN (tf) | 700 (70) |
| Weight: | 13.2 lbs / 6 kg |
| Length | 10 3/8"/ 263 mm |
| External diameter | 3"/ 77 mm |
| Drift size | 1"/ 25 mm |
| Coupling thread, API 7 standard | NC-23 |
| Thread profile form, API 7 standard | IV |
| Ambient temperature, °С: | from -40 to +70 |
Kelly valve KSHZ-66R1
| Equivalent KSHC | KSHC-80R1 |
| Working pressure, PSI (atm) | from 5000 (350) to 15000 (1050) |
| Cargo capacity kN (tf) | 700 (70) |
| Weight: | 13.2 lbs / 6 kg |
| Length | 10 3/8"/ 263 mm |
| External diameter | 3 1/8"/ 80 mm |
| Drift size | 1"/ 25 mm |
| Coupling thread, API 7 standard | 2 3/8 Reg |
| Thread profile form, API 7 standard | I |
| Ambient temperature, °С: | from -40 to +70 |
Kelly valve KSHZ-73R1
| Equivalent KSHC | KSHC-86R1 |
| Working pressure, PSI (atm) | from 5000 (350) to 15000 (1050) |
| Cargo capacity kN (tf) | 800 (80) |
| Weight: | 19.8 lbs / 9 kg |
| Length | 11 5/8"/ 295 mm |
| External diameter | 3 3/8"/ 86 mm |
| Drift size | 1 1/8"/ 28 mm |
| Coupling thread, API 7 standard | NC-26 (2 3/8 IF) |
| Thread profile form, API 7 standard | IV |
| Ambient temperature, °С: | from -40 to +70 |
Kelly valve KSHZ-76R1
| Equivalent KSHC | KSHC-95R1 |
| Working pressure, PSI (atm) | from 5000 (350) to 15000 (1050) |
| Cargo capacity kN (tf) | 1070 (107) |
| Weight: | 24.3 lbs / 11 kg |
| Length | 12 1/8"/ 308 mm |
| External diameter | 3 3/4"/ 95 mm |
| Drift size | 1 1/8"/ 28 mm |
| Coupling thread, API 7 standard | 2 7/8 Reg |
| Thread profile form, API 7 standard | I |
| Ambient temperature, °С: | from -40 to +70 |
Kelly valve KSHZ-86R1
| Equivalent KSHC | KSHC-108R1 |
| Working pressure, PSI (atm) | from 5000 (350) to 15000 (1050) |
| Cargo capacity kN (tf) | 1140 (114) |
| Weight: | 33 lbs / 15 kg |
| Length | 13"/ 331 mm |
| External diameter | 4 1/4"/ 108 mm |
| Drift size | 1 3/8"/ 36 mm |
| Coupling thread, API 7 standard | NC-31 (2 7/8 IF) |
| Thread profile form, API 7 standard | IV |
| Ambient temperature, °С: | from -40 to +70 |
Kelly valve KSHZ-88R1
| Equivalent KSHC | KSHC-88R1 |
| Working pressure, PSI (atm) | from 5000 (350) to 15000 (1050) |
| Cargo capacity kN (tf) | 1200 (120) |
| Weight: | 35.3 lbs / 16 kg |
| Length | 13 1/2"/ 343 mm |
| External diameter | 4 1/4"/ 108 mm |
| Drift size | 1 2/5"/ 36 mm |
| Coupling thread, API 7 standard | 3 1/2 Reg |
| Thread profile form, API 7 standard | I |
| Ambient temperature, °С: | from -40 to +70 |
Kelly valve KSHZ-102R1
| Equivalent KSHC | KSHC-120R1 |
| Working pressure, PSI (atm) | from 5000 (350) to 15000 (1050) |
| Cargo capacity kN (tf) | 1600 (160) |
| Weight: | 48.5 lbs / 22 kg |
| Length | 15 1/4"/ 388 mm |
| External diameter | 4 6/8"/ 120 mm |
| Drift size | 2"/ 50 mm |
| Coupling thread, API 7 standard | NC-38 (3 1/2 IF) |
| Thread profile form, API 7 standard | IV |
| Ambient temperature, °С: | from -40 to +70 |
Kelly valve KSHZ-108R1
| Equivalent KSHC | KSHC-133R1 |
| Working pressure, PSI (atm) | from 5000 (350) to 15000 (1050) |
| Cargo capacity kN (tf) | 1700 (170) |
| Weight: | 59.5 lbs / 27 kg |
| Length | 16 1/4"/ 413 mm |
| External diameter | 5 1/4"/ 133 mm |
| Drift size | 2"/ 50 mm |
| Coupling thread, API 7 standard | NC-40 (4 FH) |
| Thread profile form, API 7 standard | IV |
| Ambient temperature, °С: | from -40 to +70 |
Kelly valve KSHZ-117R1
| Equivalent KSHC | KSHC-140R1 |
| Working pressure, PSI (atm) | from 5000 (350) to 15000 (1050) |
| Cargo capacity kN (tf) | 2100 (210) |
| Weight: | 66 lbs / 30 kg |
| Length | 15 7/8"/ 403 mm |
| External diameter | 5 1/2"/ 140 mm |
| Drift size | 2"/ 50 mm |
| Coupling thread, API 7 standard | 4 1/2 Reg |
| Thread profile form, API 7 standard | I |
| Ambient temperature, °С: | from -40 to +70 |
Kelly valve KSHZ-122R1
| Equivalent KSHC | KSHC-146R1 |
| Working pressure, PSI (atm) | from 5000 (350) to 15000 (1050) |
| Cargo capacity kN (tf) | 2200 (20) |
| Weight: | 75 lbs / 34 kg |
| Length | 16 7/8"/ 428 mm |
| External diameter | 5 3/4"/ 146 mm |
| Drift size | 2 1/4"/ 58 mm |
| Coupling thread, API 7 standard | NC-46 (4 IF) |
| Thread profile form, API 7 standard | IV |
| Ambient temperature, °С: | from -40 to +70 |
Kelly valve KSHZ-133R1
| Equivalent KSHC | KSHC-155R1 |
| Working pressure, PSI (atm) | from 5000 (350) to 15000 (1050) |
| Cargo capacity kN (tf) | 2500 (250) |
| Weight: | 81.6 lbs / 37 kg |
| Length | 17"/ 433 mm |
| External diameter | 6 1/8"/ 155 mm |
| Drift size | 2 2/5"/ 62 mm |
| Coupling thread, API 7 standard | NC-50 (2 3/8 IF) |
| Thread profile form, API 7 standard | IV |
| Ambient temperature, °С: | from -40 to +70 |
Kelly valve KSHZ-147R1
| Equivalent KSHC | KSHC-178R1 |
| Working pressure, PSI (atm) | from 5000 (350) to 15000 (1050) |
| Cargo capacity kN (tf) | 2700 (270) |
| Weight: | 127.9 lbs / 58 kg |
| Length | 19 3/8"/ 490 mm |
| External diameter | 7"/ 178 mm |
| Drift size | 2 3/4"/ 70 mm |
| Coupling thread, API 7 standard | 5 1/2 FH |
| Thread profile form, API 7 standard | III |
| Ambient temperature, °С: | from -40 to +70 |
Kelly valve KSHZ-152R1
| Equivalent KSHC | KSHC-197R1 |
| Working pressure, PSI (atm) | from 5000 (350) to 15000 (1050) |
| Cargo capacity kN (tf) | 4000 (400) |
| Weight: | 169.8 lbs / 77 kg |
| Length | 20"/ 508 mm |
| External diameter | 7 3/4"/ 197 mm |
| Drift size | 3"/ 75 mm |
| Coupling thread, API 7 standard | 6 5/8 Reg |
| Thread profile form, API 7 standard | III |
| Ambient temperature, °С: | from -40 to +70 |