Our Pneumatic control valves operate by using a control signal
(typically 4-20 mA or 0-10 V) to modulate the position of the valve's internal
components. The actuator receives this signal and converts it into mechanical
motion, adjusting the valve's opening to control the flow rate.
The positioner helps to fine-tune this process, ensuring accurate valve
positioning based on the control signal.
2-Way Normally Closed Pneumatic Control Valves
2-way normally closed (NC) pneumatic control valves are a specific type of valve
used to control the flow of fluids (liquids or gases) in a system. These valves
have two ports: an inlet and an outlet. The term "normally closed" means that
the valve remains closed when there is no actuating pressure applied, preventing
any fluid flow.
3-Way Normally Closed Pneumatic Control Valves
3-way normally closed (NC) pneumatic control valves are versatile devices used to
control the direction and flow of fluids within a system. These valves have
three ports: one inlet and two outlets, or vice versa, depending on the specific
application.
4-Way Normally Closed Pneumatic Control Valves
4-way normally closed (NC) pneumatic control valves are essential parts of
systems that need exact control over the direction of air or fluid. Two inlet
ports and two outlet ports make up the four ports on these valves. When the
valve is closed by default, no fluid can pass via any port.
Three ports and two positions make up a 3/2-way valve, which can be operated
electrically via a solenoid valve, mechanically, pneumatically, or manually. They are
employed in blow-off, pressure release, vacuum, and single-action cylinder control, among
other applications.
Pneumatic control valves are mechanical devices used to regulate the flow,
pressure, and temperature of fluids (liquids or gases) within a system. These valves are
operated by pneumatic actuators, which use compressed air to generate the force necessary to
move the valve's internal components.