WKM Expanding gate valves
The through conduit expanding gate valves are made according to API 6A and consists of one gate body and related gate segment. The contact surface between are designed to milled V structure. Our Expanding gate valves are available in sizes 2-1/16" through 4-1/16", working pressure of 2000 psi through 5000 psi.
Features
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 designs minimize operation space.
Features:Forging valve bonnet.Forging valve body.Low torque.Hard seal between body and bonnet.Manual or gear driving operation. 2,000 psi Working Pressure| 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 |
3,000 psi Working Pressure| Size | Bore(mm) | A(mm) | D(mm) | B(mm) | C(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 |
5,000 psi Working Pressure| 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 |
| Working Medium: | Oil, gas, mud and water |
| Material Class: | AA-FF |
| Product Specification Level: | PSL1-3 |
Jianhu jielin petrochemical machinery Co., Ltd. is located in jianhu private industrial park, jiangsu province, known as a land flowing with milk and honey. It is a modern large-sized enterprise specialized in researching and developing, manufacturing and selling various oilfield machines and spare parts. Our company has been authorized by China classification society for application of ship products and accessories as well as certificates of API-6A, 16A and 16c, etc. We mainly produces API 6A high and middle pressure valves, with the technical performance being that nominal working pressure is pn2.5-105MPa and nominal diameter is dn3-1000mm; In addition, our company also manufactures API 6A wellhead equipment for oil (gas) extraction, choke and kill manifold, mud manifold, drilling accessories and blowout preventer, etc.
With advanced technological equipment and a strong technical strength, our products in accordance with international standard ISO/df, u. S. ANSI and API, national standard GB and other professional standards. Also our products are widely used in oilfield, chemical, shipbuilding, metallurgic and power station, etc., besides, special products can also be provided according to user demand.
Our company always adheres to the concept of "management enhancement, quality emphasis, market exploitation and brand establishmen". With quality products, favorable prices and premium services, we sincerely seek cooperation with friends from home and abroad.
