Valve repair and maintenance knowledge

Valve repair and maintenance of knowledge, the valve using the valve unit must understand the common sense; Jiangyin Oulei Si valve repair technicians repair the valve in the years of his career, he accumulated a number of conventional valve maintenance, valve maintenance skills knowledge, the valve maintenance points are usually introduced with various types of valve maintenance introduced such as: ball valve maintenance introduced butterfly maintenance introduction, introduction valve maintenance, valve maintenance introduction, control valve maintenance introduction, description, and so the maintenance valve valve repair and maintenance of professional knowledge.

A valve maintenance is usually introduced: a new preventive maintenance valve

1, the project design stage is very important to choose the right valve, the book must be in the valve technology of materials, accessories, test standards have specific requirements.

2, with a clear sealing grease fittings, internal one-way valve, vent valve / connector size and type of sewage.

3, the valve of the factory, transportation, site installation should be done when the valve is fully protected.

4, the valve that should be put into operation before the valve maintenance:

 valve in the construction process, after each event;

 After welding the valve;

 pressure test;

 after commissioning;

 production within one year of maintenance once every quarter, the second year after the commissioning of maintenance once every six months, two years after the operation once a year to maintain

More valve maintenance Description:

Introduction gate valve repair maintenance

Plug door repair maintenance introduced

Ball valve maintenance Introduction

Ball valve repair, and maintenance treatment of common faults