BS Cast Iron Rising Stem Brass Seal Metal Seat Flanged Gate Valve

Usage:  

The valve can be used for opening and closing on pipelines and equipment with non corrosive medium, and generally it is not used for throttling.

performance

The main body is made of grey cast iron, and the applicable temperature for copper sealing is -10 ℃ ~ 200 ℃; Applicable medium: water and steam.

The applicable temperature of iron seal is -10 ℃ ~ 100 ℃; Applicable medium: general oil.

Valve features:

1. simple shape, good manufacturability, wide application range and easy installation.

2. the structure is reasonable and compact, the volume is small, and the closing piece (RAM) adopts wedge structure, which can automatically compensate the deformation of the valve body caused by abnormal load or temperature during operation, and the sealing is safe and reliable.

3. the medium can flow in any direction from both sides of the gate valve to achieve the purpose of connection or disconnection.

Structure and principle of action

1. the valve is flange connected;
2. the valve is composed of valve body, bonnet, gate, valve rod, hand wheel and other parts. By rotating the hand wheel, the
The valve rod rises or falls, thus driving the ram to rise or fall, making a linear displacement perpendicular to the fluid,
To achieve the purpose of opening and closing.

Possible faults and elimination methods

Outline and connect measurement