Shut-off valves
Shut—off control valve - safety of any system
The process of calculating any system — its configuration, wiring — is very complicated. It is necessary to take into account everything, to provide for any surprises. Miscalculations in planning complicate the subsequent operation of the system, the complexity of repair work in such conditions increases many times.
Types of shut-off and control valves
Each system should be able to isolate some part of it. This may be necessary both for repair work, as well as for modernization or re-equipment. Of course, you can disable everything entirely, but they were developed specifically for such a situation shut-off and control valve. After all, shut-off and control valves of various types have been developed specifically for such situations.
| One- and two-seat | A plunger is used to change the flow pressure. This type provides high tightness |
| Cellular | The flow pressure is adjusted by using a cellular cage. These valves do not make noise or vibrate during operation. |
| Membrane | The flow rate is controlled through the use of membranes made of elastic materials. Unlike other valves, they are not susceptible to corrosion |
| Slide valves | They are often called shut-off and control valves. As the name suggests, the valve uses a spool as a control element |
Valves are also distinguished by their design solution. They can be needle-shaped or angular straight-through.
Valves capable of not only blocking the flow, but also regulating its intensity are widely used in thermal energy and in the creation of thermal systems. These can be both heating systems and air conditioning and ventilation systems. This type of shut-off and control valves can be used in the chemical, petrochemical and food industries.
The control valves can be controlled by pneumatic, electro- and electromagnetic actuators.
Shut-off and control valve they allow not only to completely block the flow in the system, but also to regulate its intensity. In addition, this type of valve allows you to block the flow immediately, with one hand movement. This is a great advantage in case of an emergency. The valves are controlled by pneumatic and electric actuators.
They are usually made of stainless materials, cast iron, brass and aluminum. The use of these materials significantly prolongs the period of effective operation of the crane.
Our company offers you high-quality fittings!
The main criterion for selecting fittings is reliability, absence of failures in operation. When buying components, you need to be sure that they will work exactly as needed, without failures and breakdowns.
The Salutech company offers customers to purchase high-quality shut-off valves at the most affordable prices. By purchasing fittings from Salutech, you get guaranteed high-quality service:
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