The valve should make sure that the pipeline system’s needs for the valve are carried out safely and dependably as an integral component of the system. Therefore, the valve’s design must satisfy all of the requirements for the valve in terms of operation, manufacture, installation, and maintenance as well as pressure, temperature, corrosion, fluid properties of the working medium, and operation, manufacture, and maintenance.

For a valve design to be done properly, it must specify the given technical data, or “design input”.

Basic information that the valve‘s “design input” must have is:

function or kind of valve

low levels of work pressure

mid-level worksheet

The medium’s physical and chemical characteristics (corrosivity, flammability, toxicity, state of matter, etc.)

Nominal good

Structure size

Form of connection with pipeline

The manner in which the valve operates (manual, gear, worm, electric, pneumatic, hydraulic, etc.)

The following details and technical specifications should be grasped before developing the valve process and construction drawings:

Valve flow rate and coefficient of fluid resistance

the rate and duration of valve opening and closure

properties of the drive energy (AC or DC, voltage, air pressure, etc.)

Working and maintenance circumstances for valves (such as whether they are explosion-proof or in tropical climates, etc.)

Limits of External Dimension

Maximum Weight

earthquake requirements

Program for Valve Design

Planning for design and development

stage of design development

Activities for review, verification, and validation relevant to each design and development phase

Authorities and Responsibilities in Design and Development

input for design and development

Performance and Functional Requirements

Regulations and legal requirements for usage

Information derived from earlier, related designs

Additional conditions for design development

Product of design and development

fulfill the requirements for design and development input

Give pertinent data for purchasing, producing, and providing services.

Specify or mention the product acceptance requirements.

specifies the features of the product required for its safe and effective use.