1.Full Welding Structure: Formed by steel plates and group welded, the valve and valve body are able to avoid leakage of any medium.
2.Excellent Sealing Performance: The spring-loaded valve seat is more adaptable to pressure and temperature changes, which ensures the close contact between the seat insert and ball, and achieves flexible open/close operation under the premise of tight sealing. Both the ball and the valve stem are processed with precision machining tools to minimize the friction coefficient between contact surfaces and improve the sealing performance and the operating torque of the valve.
3.Low Maintenance Cost: It requires no maintenance, adjustment and lubrication, which is easy to install and operate reliably for a long time at low operating costs.
4.Various Operation Methods: KAMROO can provide a variety of valve actuators, such as manual, pneumatic, electric, hydraulic, etc. Specific models are selected according to valve torque.
5.Design of Underground Conditions: For valves buried underground, they have been provided with extended shaft, and extended pipe for maintenance purpose (exhaust pipe on both sides of the passageway + valve seat injection pipe on both sides +discharge pipe at the bottom of the valve body) and control valve so that the valve operating position above the ground facilitates operation.The surface of the valve has been coated with anti-corrosion asphalt coating protection or epoxy resin protection, on-site pipeline bridging, and cathodic protection to adapt to the underground environment.
6.Various Connection Methods: To meet the needs of different working conditions, metal seat ball valves provide a variety of connection methods, such as flange connection, butt welding connection, thread connection, etc., which is convenient for customers to choose according to site conditions.
