Global ball valve manufacturers introduce: Valve maintenance

Release time:

2020-03-18

The following is an introduction from a manufacturer of fully welded ball valves

The following is an introduction from a manufacturer of fully welded ball valves: valve maintenance can be divided into two categories: storage maintenance and usage maintenance. (1) Storage Maintenance The purpose of storage maintenance is to prevent damage or quality degradation of valves during storage. In fact, improper storage is one of the main causes of valve damage. Valves should be stored neatly and orderly. Small valves should be placed on shelves; large valves can be arranged neatly on the floor of the warehouse; they should not be stacked haphazardly, and the flange connection surfaces should not be allowed to touch the ground. This is not just for aesthetics; it's mainly to protect the valves from damage. Due to improper storage and handling, handwheels can be broken, valve stems bent, and fastening nuts between the handwheel and valve stem loosened or lost. Such unnecessary losses should be avoided. For valves that will not be used in the short term, the asbestos packing should be removed to prevent electrochemical corrosion and damage to the valve stem.

Cleaning of valve parts from fully welded ball valve manufacturers

2020-03-18

The valve chamber contains non-metallic sealing material

Welding is also the last process after the assembly of the product.

2020-03-18

The manufacturing process of welding ball valves is tracked and monitored by advanced computer detection instruments.

The sealing ring body uses RPTFE material with 25% Carbon content

2020-03-18

Reducing the erosion of welding ball valve surfaces by stains can extend its service life

After using the welded ball valve for a period of time

2020-03-18

For fire hydrant control fully welded ball valves in high-rise buildings, signal valves should be used.