Ball Valve Pressure Limit

The nameplate shows the maximum allowable operating pressure of the ball valve at the maximum and minimum operating temperatures.

Seats and seals made of PTFE or RTFE are used. The operating temperature of other types of seat and seals should be checked by the KI factory.

The nominal pressure rating (PN) of the valve can indicate the maximum working pressure of the valve under normal temperature conditions. (For example: PN4.0, indicating that the maximum working pressure when the operating temperature is -190C～380C is 40 Bar (4.0MPa)).

For the precautions of electric or pneumatic actuators, please refer to their corresponding instructions.

Troubleshooting

The ball valve has been scoured by the material for a long time, causing friction, causing severe impact and wear, which cannot meet the normal production, and at the same time, the equipment life is shortened. At present, wear-resistant materials, such as ceramic materials, polymer composite materials, etc., are mostly used for ball valve wear, and more technical systems are used. The polymer material has superior adhesion performance and super wear resistance, which safely solves the disadvantages of frequent metal wear and ensures the normal production of enterprise equipment. Moreover, the unique ceramic material and special surface strengthening agent in the material make it better than any steel or even ceramic tile in wear resistance and physical impact resistance in the harshest dry grinding environment. The incompatibility of the product with coal is to prevent Ideal material for coal deposits.