Yulin Machinery API 6A Expanding Gate Valves consists of one gate body and related gate segment. The valve seat can be lubricated by grease injection fittings to reduce wear and extend service life.
Product Description
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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