Imported pneumatic knife gate valve shall be American VT product

  Imported pneumatic knife gate valve shall be American VT product
Pneumatic knife gate valve adopts metal to metal hard seal or metal to rubber soft seal
In the process of opening and closing, the ram and sealing surface adopt special design, with less friction and durability
The upper seal of this knife shaped gate valve breaks through the conventional seal form, and adopts the upper cover structure, so that the upper seal is changed from a large-area rectangular seal to a small-area circumferential seal, and the sealing performance is greatly improved
On the basis of the circumferential seal, the internationally advanced floating seal structure is adopted, so that the upper seal has the same service life as the pipeline, thus improving the service life of the valve as a whole

After the sealing device is installed on the top of the hand wheel, all the moving parts of the valve can be closed, and the screw rod drive of the gate and valve rod will not be blocked due to the dry lubricating oil
It is especially suitable for long-term normal operation in dusty and dry harsh environment

Optional Accessories
1
Single or double control solenoid valve (24V, 220V and other voltages are available for selection, and explosion-proof solenoid valve can be selected if necessary)

2
Proximity switch
3
Air source treatment triplet (including pressure reducing valve, filter and oil mist)

4
Electric / pneumatic valve positioner (for regulating type)

Company purpose: always adhere to “ Rely on science and technology, strict management, meticulous manufacturing, and strive for first-class ” Implement the quality policy of “ Quality is benefit, technological innovation, quality assurance, integrity and efficiency, considerate service quality is the lifeblood of an enterprise ” Principle of

Products are widely used in coal, slag, sugar, sewage, paper and other fields
High quality has won the unanimous praise and trust of customers