Water Flow Control Needle Valve

This controlled flow enters the input port and travels through the orifice which is actually sized by.

Water flow control needle valve.

The needle valve is bi directional while the flow control is one directional only. Also known as quick exhaust valves. Straight and angled needle valves for precision valve control if you are looking for more precise valves for controlling your water distribution application we have them. When you need to have a more precise resistance to flow in your non viscous system a needle valve just might be the solution.

These valves can operate with hydraulic system flows as high as 225 lpm and pressures up to 420 bar with the option of an integrate reverse free flow check valve. Control the flow of exhaust air while also regulating the exhaust air speed. Brass and stainless steel needle valves for flow control on a reverse osmosis system system control or recycle valve. Plumbing needle valves restrict or allow flow by using a slender needle shaped plunger that fits in a conical seat.

The 90 elbow shape allows you to install them in tight spaces. Parker s family of needle valves feature a highly contamination tolerant design that allows for fine metering with manual adjustment to create and orifice and control flow.