What Is the Reason for the Inadequate Sealing of the Valve?

Where there is a pipeline, the valve is inseparable. The valve is installed on the pipe and manages the circulation of the fluid medium in the pipeline. It is an important control part. However, the valve is likewise a wearable component. A common valve loss in our life is that the valve is not tightly secured, leading to leakage.

Knife Gateway Valve Structure and Working Principle

Knife gate valve, additionally called knife kind gate valve, is a kind of gate valve. The architectural attribute of the knife gate valve is that there is an oblique cut at the bottom of its valve plate. Like a knife edge, this knife-shaped oblique cut can conveniently cut off the medium distributing in the pipe, so that the valve can be shut without being obstructed by the tool. Below is the structure representation of the knife gate shutoff.

What is the Structure of the Lug Butterfly Valve?

e driving mode of the lug type butterfly valve can be manual, worm gear, pneumatic, electric, the connection mode can be flange, butt clamp, the structure can be single eccentric, center line, double eccentric, triple eccentric, and the sealing structure can be soft seal or hard. Sealed, the pressure range is PN0.1-10Mpa, the nominal diameter is DN40～2000mm, and the material can be cast steel or stainless steel.

About Flexible rubber joints

Flexible rubber joints, referred to as rubber joints, are made of fabric-reinforced rubber parts and flat joints, sleeve metal flanges or threaded pipe flanges. They are used for pipeline vibration isolation, noise reduction, and displacement compensation. It is a pipe joint with high elasticity, high air tightness, medium resistance, and weather resistance.