Rubber sealed gas gate valve

Usage characteristics

It can only be fully opened and fully closed, and cannot be adjusted or throttled. The concealed rod elastic seat sealing gate valve uses the deformation compensation effect generated by the valve's overall encapsulation to achieve good sealing effect, overcoming the problems of poor sealing, medium leakage, and rust of general gate valves, and more effectively saving installation space. The valve plate is fully coated with oil and gas resistant NBR synthetic rubber and undergoes overall vulcanization. Due to the compression resilience of the rubber, the double-layer bonding vulcanization process, and the sturdy valve plate design, these characteristics make the valve highly durable. The triple safety valve stem sealing system can be replaced under pressure, and the ultra-high strength valve stem and comprehensive anti-corrosion performance ensure unparalleled reliability of the valve.

Elastic seat seal

The main sealing component is an integral gate plate completely covered with rubber, which produces a small amount of adaptive elastic deformation under the action of operating force and medium pressure, forming an excellent sealing effect with the precision cast valve seat.