Speciality valve is top Non Lubricated Plug Valve Manufacturers in India, It is a quarterturn valve that makes use of a cylindrical or tapered plug in controlling fluid flow. It is generally utilized for controlling gases or liquids in the pipeline. There are two major types of plug valves with respect to lubrication: lubricated plug valves and nonlubricated plug valves.

 NonLubricated Plug Valve In a nonlubricated plug valve, there is no requirement for any kind of lubrication other than the valve for it to function. The inner parts of the valve, such as a plug, are so designed in this configuration that running the valve for grease or oil inside is avoided.

These types of valves use materials which can help in dealing with the properties of wear and corrosion by making it possible to operate the valve satisfactorily, without allowing leaking conditions; thus, there is no requirement for any outer lube.

Lubricated and NonLubricated Plug Valve

Lubricated Plug Valve:

In a lubricated plug valve, lubrication is applied to the seat and plug so that friction between moving parts can be minimized.

It prevents plugging from seizing in a highpressure or hightemperature application.

These valves are utilized generally whenever the sealing requirement is very high and expected to be subjected to rough usage or operating conditions.

Maintenance will be required to ensure that the lubrication remains effective and does not break down with time.

NonRubbed Plug Valve

Nonlubricated plug valves have a nonlubricationfree requirement. In such valves, the material selected should have properties with low friction coefficients and with strength to withstand; the material can be selected to be PTFE or any elastomers for troublefree working.

These are not prone to much breakdown related to lubrication and are free of the negative impacts associated with hazardous lubrication.

It can be applied in clean and dry service applications. 

Benefits of non lubricated plug valves:

1. Low Maintenance

Because they require no applied lubrication beyond that, non lubricated plug valves will be both more maintenanceintensively priceeffective and also prevent valve sticking because the valve, unable to work effectively in that capacity as a lubricant, will not form a bond.

2. Better Operation They eliminate the use of lubricants, making it suitable for applications where purity is an issue, such as in chemical production. 

3. Eco friendly

It has less environmental impact. For sensitive industries, a lack of lubrication definitely reduces the impact. Leakage or contamination of the lubricant is impossible in any case.

4. Less friction Nonlubricated plug valves generally employ high technology materials that reduce friction and make the function smoother and extend valve life generally.

5. Long life cycle Since this is not a problem, the duration valves generally last under steady operation tends to be much longer, commonly hundreds of millions of cycles under steady flow conditions if clean liquids are used.

6. Affordable

This will therefore mean that in the absence of using lubricants, during maintenance, and materials; there will be longrun saving.

Advantages of NonLubricated Plug Valves

1. No lubricant contamination:

That means it will not be possible that such technology may pollute the flow of the process and then result in being used for that application where it is strictly an actual necessity.

2. Higher Reliability: Because of no lubrication, the design of plug valve makes the system failfree, and the points of breakage have been erased by the breakup of lubricant; it therefore renders full reliability.

3. Easy Installation

Nonlubricated plug valves are normally simple to install and commission with low commitment to lubrication systems and lubrication maintenance checks. 

4. High cleanliness in service These demand more sanitation. They are also made using nonlubricated valves. 

Which industries use Non Lubricated Plug Valve?

1. Chemical Industry Nonlubricated plug valves are used for fluid flow regulation at any range of chemical processes, and they are normally utilized especially in clean or corrosive fluids. 

2. Water Treatment: Nonlubricated plug valves are also applied in water and wastewaters treatment plants whereby cleanliness and reliability are of utmost essence. 

3. Oil and Gas: Used in relatively less demanding operations concerning oil and gas or just where external lubrication becomes impossible or is generally abhorred, nonlubricated valves apply. More benefits of applying nonlubricated plug valves than the ones with lubrication. 

Since they are low in maintenance and clean in performance, they last longer, hence they are applied wherever the people demand cleanness, reliability, and such environmental concerns. 

Description:
1.Body materials: CF8, CF8M, CF3, CF3M, Ductile iron, WCB, WCC, WC9, WC6, Alloy 20, SS304, SS316, CF8M, SS316L, SS904L
2.Size:1/2”14”
3.Class: 150 to 2500, PN16 to PN63
4.End: Flanged, Socket weld, Butt weld, Screwed.
5.Operation: – Lever Operated, Pneumatic Actuator, Electric Actuator, Gear operated

By choosing reputable Non Lubricated Plug Valve Manufacturers in India, you can be assured of highquality valves that deliver consistent performance

Visit us: https://www.specialityvalve.com/product-category/non-lubricated-plug-valve/