Your Address : Globalchemmade--Yongjia Goole Valve Co.,Ltd.
Name:Yongjia Goole Valve Co.,Ltd.
Type:Others
Tel:0086-577-57781011
Fax:
Email:goole@goolevalve.com
Address:China(Mainland)
Equipments detail
| Equipment: | gate valve |  |
| Equipment Type: | Pumps And Valves -> Gate Valve | |
| Unit Type: | ||
| Technical Parameters: | ||
| Post Time: | 2010-11-04 | |
| Main Features: | ||
| Usage: | ||
| Description: | Gate valve refers to the valve that the closure member (disk) moving along the vertical centerline of the pathway. It''s suitable only for full-open or full-close, but not for adjustment of flow control. According to the different material, it can be used both in low pressure and high pressure, but not in the pipe of Mud transportation. According to the structure of Ram (sealing surfaces), the gate faces can form a wedge shape or they can be parallel. In the wedge, it has single disc,double disc and flexible disc. In the parallel, it has double disc parallel seat and single disc parallel seat. According to the structure of stem(Screw Position), gate valve can be rising stem and non-rising stem. | |