WKM Expanding Gate valve
Product Description
API 6A Expanding Gate Valves consists of one gate body and related gate segment. The contact surface between are designed to milled V structure. API 6A Expanding Gate Valves are available in sizes 2-1/16 "through 4-1/16". working pressure of 2000 psi through 5000 psi.
The upper/lower roller thrust bearing minimizes operation torque;
Seats can be lubricated from grease injection fitting to reduce abrasion and promote long life;
Non-rising stem design minimize operation space
A: Range face to face
B: Bore centerline to bottom of valve
C: Bore centerline to handwheel top
D: Handwheel Diameter
| Size | Bore(mm) | A(mm) | D(mm) | B(mm) | C(mm) | Weight(kg) |
| 2-1/16' | 52.4 | 295 | 280 | 125 | 470 | 45 |
| 2-9/16’ | 65.1 | 233 | 330 | 150 | 475 | 60 |
| 3-1/8' | 79.4 | 359 | 330 | 190 | 550 | 100 |
| 4-1/16’ | 103.2 | 435 | 405 | 435 | 425 | 160 |
| Size | Bore(mm) | A(mm) | D(mm) | B(mm) | B(mm) | Weight(kg) |
| 2-1/16' | 52.4 | 371 | 330 | 125 | 475 | 50 |
| 2-9/16' | 65.1 | 422 | 330 | 150 | 490 | 95 |
| 3-1/8’ | 79.4 | 435 | 400 | 190 | 550 | 150 |
| 4-1/16' | 103.2 | 511 | 480 | 240 | 635 | 260 |
| 7-1/16’ | 179.4 | 714 | 760 | 355 | 615 | 260 |
| Size | Bore(mm) | A(mm) | D(mm) | B(mm) | C(mm) | Weight(kg) |
| 2-1/16’ | 52.4 | 371 | 330 | 130 | 470 | 75 |
| 2-9/16’ | 65.1 | 422 | 330 | 150 | 550 | 105 |
| 3-1/8’ | 79.4 | 473 | 400 | 190 | 555 | 150 |
| 4-1/16’ | 103.2 | 549 | 480 | 240 | 635 | 280 |
| 7-1/16’ | 179.4 | 813 | 760 | 355 | 715 | 600 |
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