Vacuum Gate Valve PN25 DN300

Features

Gate valve is a valve that the valve plate moves along the vertical direction in the pipeline.

Advantages of gate valve:
1. Small fluid resistance
2. The torque for opening and closing is small, so it is easy to open and close.
3. The medium flowing direction is not restricted, and it doesn't disturb flowing and reduce the pressure of pipeline.
4. Short length structure
5. Good sealing performance
6. Simple shape, good casting process, widely used

Specifications:

1). Size: 1/2"- 36"
2). Material: CF8, CF8M, CF3, CF3M, 304, 304L, 316, 316L, WCB, WCC, WC9, LCB, LCC Etc.
3). Class: 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB
4). Suitable medium: Water, oil, air and some corrosive liquid
5). Temperature range: -20° C-425° C
6). Operate: Handwheel, bevel wheel, gear box, pneumatic actuator, electric actuator
7). Design and manufacture: API 6D & API 600
8). Inspection and Test: API 598
9). Flange end dimension: ASME B16.5
10). Butt-welding end dimension: ASME B16.25
11). Socket-welding dimension: ASME B16.11
12). Face to face: ASME B16.10