High Temperature Steam Piston Valve Product Overview

The new structure flange connection adjustable piston valve HSFJ41H/HSFZ41H-PPL/FX/SDN40-600 is a representative new structure valve selected by Zhenggang Company in the special valve for production performance in the past years. In recent years, through the use of feedback information in the user's feedback, the practical experience and practical experience have been successfully developed according to the performance of the plunger valve and the technical and technological improvement. It is a new generation of plunger valve, globe valve and gate valve, which fills the leak-free pipeline. The better opening and closing device for steam valves is recommended by new and old customers.

High temperature steam piston valve installation and maintenance

1. The piston valve has been subjected to strict pressure test and acceptance before leaving the factory. When using, it is only necessary to clean the exterior and the cavity without having to remove and replace it.
2. The piston valve can be installed at any position. The direction of the medium flow is shown by the arrow on the valve body.
3. After a period of use, if the seal ring has wear and leakage, the valve must be closed first, and then the middle flange bolt is evenly tightened to the next leak.
4. It is not advisable to blindly screw the bolt too tightly. At the same time, the surface of the piston and the new sealing ring should be prevented from cracking and bumping.