The valve shape of the orbital plug valve is close to the gate, and the way of flange connection is adopted.
The design principle is reasonable, simple and beautiful to meet the market demand.
Applicable to pressure level from 150 to 900 lb (1.6 ~ 32.0 MPa), working temperature - 29 ~ 150 ℃ in the petroleum, chemical, pharmaceutical, chemical fertilizer, power industry, such as the pipeline under various working conditions, cut off or connect pipe medium.


The working principle of
When the valve is fully open, the channel alignment of the plug valve body guarantees the ideal minimum pressure drop.
Turn the handwheel plug toward the direction of the valve, and drive the valve disc rotate 90 degrees, when to turn the handwheel, the plug will be down, make the valve to open on both sides, the valve will tightly seated on the seat, to close the valve.
When the handwheel to reverse direction, the first to make the plug upward movement, the valve plate to the seat from, continue to turn the handwheel, make plug drives the valve plates rotate 90 degrees, the plug of the channel in the body alignment, make the state of the valve is fully open.

Design features
The valve disc and the seat are out of shape during the opening process
The process of close is zero friction, won't make the sealing surface wear.
The plug is flexible and can be guaranteed in the inlet, outlet and the middle flange
The seal is sealed with a soft seal (fluorine rubber) and the sealing is through the valve
The sealing ring around the film is realized.
The unique dovetail groove protects and seals the seal ring, so that the seal closes at zero
The dew.
The range of media is wide and not subject to installation direction.
No vibration, low noise

Product range
Applicable pressure range: 150 ~ 900LB
For applicable temperature range: - 29 ~ 180 ℃
Main material: carbon steel, stainless steel, ultra-low carbon stainless steel
Specification range: 1/2 "~ 16" (150LB)