Our Shop

Pneumatic Control Valve

Valvesonly is at the forefront of Pneumatic Control Valve manufacturer in USA. It is also termed as a directional control valve, which is mainly used to switch the airflow, keeping the pressure constant.

Working and function:
Main functions are switching the single flow path – on and off, to regulate the precise proportional control of flow and its pressure in a pneumatic circuit. The control function facilitates control energy that is determined through the mode of actuation whether it is manual, mechanical, hydraulic or pneumatic. Pneumatics is the process of applying compressed air to convert into mechanical motion. This valve reduces pressure in a controlled way. The controllers are able to detect any kind of pressure fluctuations, and adjust the air supply to the pneumatic positioner. Then the pneumatic positioner will supply this air into the diaphragm that opens the valve. Opposing force is applied by a mechanical spring that enables the closing of valves, when applied air pressure is lost or lowered. It can be actuated through solenoid operation, mechanical or remote air.

Advantages:
●Infinite supply of air
●Durability
●Reliability
●Quick response time
●Versatility
●Easy installation
●Cost effective
●Safety: Reduces sparks or explosions
●No overheating or burning due to overload

Industries:
ValvesOnly is a key player in good quality Pneumatic Control Valve Manufacturers in USA. A lot of Industries use this type of valves which includes;
●Material handling and assembly lines
●Automotive industries
●Packaging industries
●Robotics and Automation
●Textile manufacturing
●Pulp and paper
●Water treatment plants

Components:
●Valve Body
●Actuator
●Packing
●Bonnet
●Trim which includes plug, seat, and other internal elements.

Configuration of a Pneumatic Actuator:
●Torque – 3 – 9000 nm
●Operating pressure- 8 Bar
●Port Connection -NPT1.4”
●Mounting Base-ISO5211
●Temperature–20°C – +80°C

Description:
●Material: Duplex Steel, Forged Steel, Ductile Iron, Cast Iron, F304, F304L, F316, F316L, 316L, F51, F53, 4A, 5A, WCB, SS316 and SS304.
●Class: 150 to 2500
●Ends: Flanged, Socket weld, Butt weld, Threaded.
●Size: ½’’ to 24’’
●Pressure: PN10 – PN450
●Operation: pneumatic actuated