Pneumatic Needle Valves by | Good Supplier's скачать в хорошем качестве

Pneumatic Needle Valves by | Good Supplier's

Good Supplier presents the Pneumatic Needle Valves, which are used to reduce the flow rate in a leg of a pneumatic circuit, consequently slowing actuator speed. A needle valve features a small port and threaded needle-shaped plunger and can allow precise flow regulation at lower flow rates. The best way to control the speed of either a pneumatic or hydraulic actuator is through the use of flow control on either the control valve or the actuator itself. Flow control works by controlling the rate at which you allow the exhaust air to escape out of the cylinder when you want to actuate it. Needle valves open and close an orifice with a tapered end that raises and lowers with the spin of a handle. The handle is connected to the plunger, also called a stem. When you turn the handle, the plunger moves up or down based on the threads. The locking nut prevents it from fully unscrewing. As the plunger moves down, the tapered, pointed end comes into contact with the valve seat to fully seal the orifice. Often, the valve seat is also tapered. Based on the threads, you can very precisely locate the plunger’s tapered end away from the valve seat to control the flow rate accurately. Therefore, by varying the plunger location, you will maintain the flow rate between maximum and zero. A manually operated threaded needle valve is the most common type of needle valve. However, two additional variants are motorized and angle. Motorized Needle Valve: These needle valves don’t have a handle for manual operation but instead use an electric or pneumatic actuator to connect to and turn the plunger. These can be remotely controlled, used in a closed-loop system, and put on a timer to control the flow rate remotely accurately. Angle Needle Valve: These needle valves turn the output from the inlet by 90 degrees instead of in-line. The same operation concept applies, but the 90-degree angle can allow for better system integration. Get in contact with us NOW to have the best quality of excellent and reliable parts for the industrial valves in the industry! With Good Supplier, you don’t have to worry about the quality, price, and delivery because, at Good Supplier, you will find that HIGH QUALITY and SPEED OF DELIVERY meets LOWER PRICES! Typical Industry Applications: • Oil Production Start-Up/ Shut-Down • Gas & Condensate Production • Gas Injection • Gas Lift • Pump Discharge • Overboard Dump Applications • Chemical Injection • Fracturing Clean-Up • Methanol Injection • Flaring #Pneumatic #Needlevalve #Pressureneedle Visit our website goodsupplierglobal.com and contact us with your order at sales@goodsupplier-global.com