Non-rising stem gate

 Product overview
The opening and closing part of the hard seal gate valve is the gate plate, the movement direction of the gate plate is perpendicular to the direction of the fluid, the gate valve can only be fully opened and closed, can not be adjusted and throttled. The gate has two sealing faces. The two sealing faces of the most common type of gate valve form a wedge. The wedge Angle varies with the valve parameters, usually 50, and 2°52' when the medium temperature is not high. The gate plate of wedge gate valve can be made into a whole body, called a rigid gate plate; Can also be made into a trace deformation of the gate, in order to improve its technology, make up for the Angle of the sealing surface in the process of the deviation, this kind of gate is called elastic gate.
Product advantages
1, the fluid resistance is small, the sealing surface by the medium's hand brush and small erosion.
2, open and close less effort.
3, the flow of the medium is not restricted, does not disturb the flow, does not reduce the pressure.
4, simple shape, short structure length, good manufacturing technology, wide range of application.
 the main parts and components materials

 the main technical parameters
Nominal pressure: 1.0 ~ 2.5MPa Operating temperature: 0 ~ 80℃
Nominal pass: 50 ~ 600mm applicable medium: water test standard: GB13927
 product size