Valves
Stainless pipe fittings for water and gas supply systems
Pipeline fittings are made up of technical devices that regulate the operation of pipelines.
Its main elements are connecting fittings, as well as shut-off and control valves.
Purpose of shut-off and control valves
All its elements are used to control, disconnect, distribute, regulate, discharge, mix, phase separation of working media flows - liquid, gaseous, gas-liquid, powdery, by changing the area of the flow section.
The shut-off valves are classified:
According to the sealing method | stuffing box, bellows, diaphragm and hose. |
By functional purpose | shut-off, control and regulating, reverse, etc |
This is a set of devices operated manually, or using pneumatic or electric drives, and which is designed to regulate the parameters of the working environment.
The shut-off valves are designed to block the flow of the working medium with a certain tightness.
Control valves designed to control the flow of the working medium into the control and measuring equipment, devices.
Control valves designed to regulate the parameters of the working environment by changing the flow rate.
Shut-off and control valves combine the functions of shut-off and control valves.
Protective (shut-off, shut-off) fittings are designed to protect equipment and pipelines from emergency changes in environmental parameters.
The return valve is designed to automatically prevent the backflow of the working medium.
Safety valves are designed to automatically protect equipment and pipelines from unacceptable overpressure by dumping excess working medium.
The steam trap removes condensate and does not allow superheated steam to pass through or to a limited extent.
The main purpose of the shut-off and control valves is to overlap and adjust the flow of the working medium through the pipeline, as well as to ensure the necessary tightness.
The place of installation of shut-off valves is heating mains, boiler rooms, TSTP, etc.
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