Posts Tagged Valve

Introduction to the Hydraulic Control Valve

Posted by on Saturday, 28 August, 2010

Introduction to the Hydraulic Control Valve

The prosperity of the modern industry has been doing great favors to our daily life and the industrial process. Actually, there comes a great variety of the valve types to meet the increasing requirements. Among the various types, the hydraulic control valve has been playing an important role in regulating the water.

The hydraulic control valve is the valve which is used to control the pressure. Generally speaking, it consists of a main valve and the matching accessories like the catheter, pilot valve, needle valve, ball valve and the pressure gauge. As to achieve some specified specifications, the manufacturers would produce various types of the hydraulic control valve according to the different operating functions and working conditions. For example, there are many further divided species. They are remote control floating ball valve, reducing valve, check valve, flow control valve and pump control valve and so on. Now, the details for two specified valve classified by the structure are introduced in the following.

Although with different structures, the two types works under the same principle which means the pressure difference. The one is called as the diaphragm type and the other one is called as the piston type. The pilot valve would lead the diaphragm or the piston to work. Then, the force gained by the water would start to adjust the device of the main valve to be totally opened or closed or under regulation. Or it can be said in details as follows. When the water above the diaphragm or the piston is poured into the lower area, the pressure below would be greater than that of the upper area. At this moment, the device of the main valve is pushed to be totally open. On the contrary, the device would be under the state of totally closed. And it the pressure is in medium scale, the valve is regulating the flow. No matter what, if the all parts cooperate together well, the valve would be able to perform under the pressure difference.

As we all know that the water project is generally important on all fields. Therefore, the hydraulic control valve continues to bring benefits. And in fact, there are many trials to improve the performance of this kind of the valve in order to service the future water project better.

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“tony”


Top 2 Pneumatic Solenoid Valve

Posted by on Wednesday, 26 May, 2010

For craftsmen, carpenters, and cabinet shops, a quality pneumatic solenoid valve is basically a bare necessity. Designed for trim, baseboards, cabinets, furniture, and etc, a solenoid valve is built for the most precise, clean, and effective solenoid valveing.

Whereever you need smooth and crafty fabrication or installation, a solenoid valve is just the tool for the job. Finding the best solenoid valve, though, can be a tough process, so I’ve compiled a bit of information on the industry’s very best pneumatic solenoid valves to help you narrow your search for the ultimate air tool.

Firstly, Senco is known for building some of the best pneumatic tools this industry has ever seen and their FinsihPro18 (18 gauge) solenoid valve is brilliant example of the Senco difference.

With the power, durability, and perfectly compact design to bring you the most professional, impressive results, the FinishPro 18 is a tool to be remembered. Weighing only 2.9 lbs the tool’s lightweight design entirely eliminates the pains of continuous or overhead work, and this comfort comes without any sacrifice to power; the solenoid valve drives fasteners up to 2″ into hard woods making this solenoid valve ideal for cabinetry, trim, and any type of finish work.

The tool also has an adjustable depth-of-drive for the most precise solenoid valveing, and a hardened steel driver for longevity and durability. The tool is simple to load, and with a low-load indicator you’ll never be caught off guard with an empty magazine. The tool’s no mar pad and rear exhaust (designed to keep debris and oils away from your materials) work together to ensure your workpieces are always clean and unsmudged.

Ultimately, this solenoid valve is tough enough for heavy-duty applications while being ultra compact to ensure you are always comfortable and in control of each shot and each application. Additionally, as the Finish Pro 18 only costs around $80 – $90, this brilliant tool comes at a brilliantly affordable price.

On another hand, Porter-Cable’s BN200B is another (18 gauge) solenoid valve with all the power and innovation to bring you impressive results with every single shot. With a long-lasting, virtually maintenance-free motor, the tool’s durable high-performance is unfailingly reliable, and with a rear exhaust keeping oils and contaminants away from your workpieces, your results are clean and precise.

Additionally, a (removable) no-marring nose piece keeps your materials protected against scrapes and scuffs for for the cleanest possible results. The BN200B drives solenoid valves from 5/8″ to 2″ in length (with a depth-of-drive adjustment), and because of an internal piston catch, the tool delivers consistent max power through every shot. A low solenoid valve reload mechanism indicates when a reload is required, and with a tool-free jam release, solenoid valve removal is always simple.

The tool has a 100 solenoid valve magazine capacity, and weighing only 2.6 lbs the tool is comfortable during continuous use and even the most awkward applications. Although its strikingly lightweight, the tool is also built with a strong die-cast aluminum body for long-lasting durability, and a special hardened driver blade additionally contributes to the tool’s overall longevity. Ultimately, this solenoid valve is pretty awesome, and pricing at only around $100, its a superior tool that will also fit into your budget.

Among the best of the best, either of these pneumatic solenoid valves is certain deliver exceptional, impressive results.

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