Class 900 Bevel Gear Operated Gate Valve Face To Face Dimensions ASME B16 10
Certification:ISO/CE/API/SGS/TS
Class 900 Bevel Gear Operated Gate Valve Face To Face Dimensions ASME B16 10
Description:
Gate Valves offer the ultimate in dependavle service for steam, air, gas, oil , oil vapor and high pressure in stallations. All have streight-though ports to assure minimum turbulence, erosion, and resistance to flow. They are available in a wide variety of trims.
1 . Body: Body is forged to provide liberal strength to meet operating conditions and to permit unobstructed flow. Turbulence,erosion and pressure draop are minimized.
2 . Bonnet: Bonnet is pressure sealing bonnet.
3 . Seat Ring: Seat rings are seal welded to eliminate leak path bhind rings for long trouble-free service. The Surfaces are precision ground to fit accurately with the disc.
4 . Wedge: One piece flexivle wedge provides accurate alignment of mating seating surfaces , so the valve can absorb piping strains without leakage. Valves are also furnished with solid wege that have proved successful in millions of applications.
5 . Stem: The T-head , disc-stem connection prevents lateral strain on the stem for smooth, easy operation.
6 . Packing: Packing contains corrosion inhibitor to avoid stem pitting. Stuffing box is deep, assuring long packing life.
7 . Gland: Gland is two piece ball type which exerts even pressure on the packing without binding the stem.
8 . Handwheel: Can also be supplied with gear box, Pneumatic and motor operators.
Technical Specifications:
Design & Manufacture standard: API 600, API 6D Pressure & Temperature standard: ASME B16.34 Face to face dimension standard: ASME B16.10 Flange standard: ASME B16.5, ASME B16.47 Butt Welding End: ASME B16.25 Test & Inspect: API 598| Material of main Parts | Body |
A216 WCB/A105 A352 LCB/LF2 |
| Wedge | Carbon steel or Stainless Steel | |
| Stem | A182 F6a or F304/F316 | |
| Seat | HF or STL | |
| Backseat Bushing | A276 410 or Stainless Steel | |
| Packing | Graphite+SS304/SS316 | |
| Bolt /Nut | A193 B7/ A194 2H | |
| Operation | Handwheel, Chain wheel, Gear Box, Pneumatic, Motor,Hydraulic | |
| Working Temperature | -29 to 425 Celsius degree | |
| Working Medium | Water, Oil, Gas, H2SO, Steam | |
Dimmension:
| NPS | L | d | HW | HG | DW | DG | Weigh(Kg) | |||||||||
| inch | mm | RF | RTJ | BW | H.W | G.O | ||||||||||
| 2 | 50 | 368 | 371 | 368 | 51 | 500 | — | 280 | — | 70 | — | |||||
| 21/2 | 65 | 419 | 422 | 419 | 64 | 550 | — | 280 | — | 110 | — | |||||
| 3 | 80 | 381 | 384 | 381 | 76 | 610 | 660 | 300 | 310 | 140 | 167 | |||||
| 4 | 100 | 457 | 460 | 457 | 102 | 702 | 750 | 350 | 310 | 200 | 227 | |||||
| 5 | 125 | 559 | 562 | 559 | 127 | 850 | 900 | 400 | 310 | 258 | 285 | |||||
| 6 | 150 | 610 | 613 | 610 | 152 | 980 | 1060 | 500 | 460 | 358 | 410 | |||||
| 8 | 200 | 737 | 740 | 737 | 203 | 1100 | 1140 | 650 | 460 | 550 | 600 | |||||
| 10 | 250 | 838 | 841 | 838 | ||||||||||||