Lubricated Plug Valves Manufacturer & Supplier in Mumbai, India
Lubricated plug valves are quarter-turn isolation valves that use a compatible sealing lubricant between the plug and valve body. This arrangement helps support sealing and operating performance in suitable industrial applications.
Ultra Valves Automation Pvt. Ltd. welcomes enquiries for lubricated plug valves from engineering contractors, industrial plants and procurement teams in Mumbai and across India.
Explore the supplied 15 NB to 600 NB size range, ANSI Class 150 / 300 / 600 / 900, body and plug material options, and manual or actuated operation.
Industrial Lubricated Plug Valve
Industrial Lubricated Plug Valves for Flow Isolation
A lubricated plug valve uses a cylindrical or tapered plug with an internal flow passage. Rotating the plug changes the alignment of this passage with the pipeline, allowing the valve to open or close.
A specified lubricant is introduced into the sealing arrangement to help reduce friction and support sealing between the plug and body. Lubricant selection must consider the process medium, temperature and service conditions.
Lubricated taper plug valves are a recognised construction in which the tapered plug rotates within a matching body arrangement.
The supplied product range includes WCB, CF8, CF8M, LCB and alloy steel body materials, along with SS304, SS316 and alloy steel plug options.
Product Highlights
- Quarter-turn isolation valve
- Size range: 15 NB to 600 NB
- ANSI Class 150 / 300 / 600 / 900
- WCB / CF8 / CF8M / LCB / Alloy Steel body
- SS304 / SS316 / Alloy Steel plug
- Metal-to-metal / PTFE seat options
- Temperature: -29°C to +425°C
- Flanged / Butt Weld / Threaded
- Lever / Gear / Pneumatic / Electric operation
- API 599 / ASME B16.34 design
- API 598 testing
Lubricated Plug Valve Specifications
Review the supplied specifications before selecting a valve for your application.
| Parameter | Specification |
|---|---|
| Valve Type | Lubricated Plug Valve |
| Size Range | 15 NB to 600 NB (½″ to 24″) |
| Pressure Class | ANSI Class 150 / 300 / 600 / 900 |
| Body Material | WCB / CF8 / CF8M / LCB / Alloy Steel |
| Plug Material | SS304 / SS316 / Alloy Steel |
| Seat Material | Metal to Metal / PTFE |
| Temperature Range | -29°C to +425°C |
| End Connection | Flanged / Butt Weld / Threaded |
| Operation | Lever Operated / Gear Operated / Pneumatic Actuator / Electric Actuator |
| Design Standard | API 599 / ASME B16.34 |
| Testing Standard | API 598 |
Technical note: The pressure classes and temperature range are supplied product specifications. Not every seat, body, plug and lubricant combination is suitable for the entire stated range. Confirm the selected configuration against an approved datasheet.
How Does a Lubricated Plug Valve Work?
The plug rotates to control the flow passage, while the lubricant supports the sealing arrangement.
Open Position
The passage inside the plug aligns with the pipeline and allows fluid to pass through.
Quarter-Turn Rotation
The operating mechanism rotates the plug, changing the alignment of the flow passage.
Closed Position
The plug blocks the flow path. The specified lubricant contributes to sealing and operating performance.
Features of Lubricated Plug Valves
Lubricant-Assisted Sealing
A compatible lubricant forms part of the valve's sealing arrangement.
Quarter-Turn Operation
The plug rotates through a short movement to open or close the valve.
Multiple Pressure Classes
ANSI Class 150, 300, 600 and 900 are included in the supplied range.
Industrial Materials
Body and plug material options support selection for different process conditions.
Manual or Actuated Operation
Lever, gear, pneumatic and electric operation are listed options.
Multiple End Connections
Flanged, butt-weld and threaded connections are included in the supplied specifications.
Lubricated vs Non-Lubricated Plug Valves
Understanding the difference between sealing methods helps with selecting the right valve construction.
| Valve Construction | Sealing Arrangement | Selection Considerations |
|---|---|---|
| Lubricated Plug Valve | Uses a compatible lubricant as part of the sealing arrangement. | Lubricant compatibility, operating conditions and maintenance. |
| Non Lubricated Plug Valve | Typically uses sleeve or other non-lubricated sealing arrangements. | Seal material, chemical compatibility and operating torque. |
| Self Lubricated Plug Valve | May refer to constructions using low-friction or self-lubricating materials. | Confirm the exact design terminology and manufacturer's specifications. |
| Lubricated Taper Plug Valve | Uses a tapered plug with lubricant-assisted sealing. | Taper geometry, lubricant specification and operating torque. |
This comparison explains common valve terminology. It does not mean every listed construction is part of the supplied lubricated plug valve range.
Lubricated Plug Valves for Natural Gas Applications
Industrial buyers sometimes search for a lubricated plug valve natural gas application when selecting isolation valves for gas-handling systems.
Gas service requires careful consideration of pressure rating, sealing performance, lubricant compatibility, operating temperature and applicable project requirements.
A valve should not be considered suitable for natural gas simply because it is a lubricated plug valve. The proposed configuration must be evaluated for the intended gas service.
Share your application details to request technical review and product information.
Gas Service Enquiry Details
- Gas composition
- Operating pressure
- Operating temperature
- Valve size
- Required pressure class
- Body and plug materials
- Sealing and lubricant requirements
- Applicable project standards
- Actuation requirements
- Testing and documentation needs
Where Lubricated Plug Valves Are Used
Application suitability depends on the process medium, valve construction and approved operating limits.
Oil & Gas
Selected isolation duties in engineered oil and gas systems.
Petrochemical Plants
Suitable process isolation applications with compatible materials and lubricant.
Chemical Processing
Compatible process piping applications where lubricant selection is verified.
Industrial Utilities
Selected flow isolation requirements in utility piping systems.
Process Manufacturing
Industrial isolation duties with defined pressure and temperature requirements.
Engineering Projects
Project-specific valve requirements where construction and documentation are verified.
Lubricated Plug Valves Suppliers in Mumbai
Engineering contractors, industrial plants and maintenance teams in Mumbai often need lubricated plug valves for specific process isolation requirements.
When comparing lubricated plug valves suppliers in Mumbai, buyers should review the valve's size, pressure class, materials, lubricant requirements and end connections.
Buyers searching for a lubricated plug valves manufacturer in Mumbai should also request technical documentation and confirm suitability for the process medium.
Ultra Valves Automation Pvt. Ltd. welcomes industrial lubricated plug valve enquiries from buyers in Mumbai.
Call for Technical Enquiry →Share Your Valve Requirements
- Nominal valve size
- Pressure class
- Process medium
- Operating pressure
- Operating temperature
- Body and plug materials
- Seat and lubricant requirements
- End connection
- Manual or actuated operation
- Quantity and delivery location
Lubricated Plug Valves Suppliers in India
Lubricated plug valves are considered for suitable industrial isolation duties where a lubricant-assisted sealing arrangement is appropriate.
Buyers comparing lubricated plug valves suppliers in India should check the approved valve construction, materials, pressure class, temperature limits and operating requirements.
The listed range includes 15 NB to 600 NB sizes, ANSI Class 150 / 300 / 600 / 900 and manual or actuated operation options.
Ultra Valves Automation Pvt. Ltd. welcomes technical enquiries from industrial buyers across India.
How to Choose the Right Lubricated Plug Valve
A clear technical specification helps identify the appropriate valve configuration.
Identify the Process Medium
Confirm fluid composition, operating pressure, temperature and compatibility requirements.
Select the Valve Materials
Review body, plug and seat materials for the intended service conditions.
Check the Lubricant
Verify lubricant compatibility, operating temperature and maintenance requirements.
Confirm Technical Details
Check pressure class, end connections, operation, dimensions and approved standards.
FAQs About Lubricated Plug Valves
Common questions about operation, materials, pressure ratings and industrial applications.
What is a lubricated plug valve?
A lubricated plug valve is a quarter-turn isolation valve that uses a compatible lubricant as part of its sealing arrangement.
How does a lubricated plug valve work?
The plug rotates to align or block the internal flow passage. Lubricant contributes to sealing and operating performance.
What is the difference between lubricated and non-lubricated plug valves?
Lubricated plug valves use lubricant as part of the sealing arrangement. Non-lubricated designs generally rely on sleeves or other sealing materials.
What are lubricated taper plug valves?
Lubricated taper plug valves use a tapered plug with lubricant-assisted sealing between the plug and body.
Can lubricated plug valves be used for natural gas?
Certain designs may be suitable for natural gas service, but the proposed valve must be verified for gas compatibility, pressure, sealing performance and applicable standards.
What sizes are listed for lubricated plug valves?
The supplied range is 15 NB to 600 NB, equivalent to ½ inch to 24 inches.
Which pressure classes are available?
ANSI Class 150, 300, 600 and 900 are listed. Actual suitability depends on the selected configuration and temperature.
What is the temperature range?
The supplied temperature range is -29°C to +425°C. Confirm material, seat and lubricant compatibility before use.
Can lubricated plug valves be actuated?
Yes. The listed operation options include pneumatic and electric actuators, along with lever and gear operation.
Can I request a quotation in Mumbai or elsewhere in India?
Yes. Ultra Valves Automation Pvt. Ltd. welcomes industrial lubricated plug valve enquiries from Mumbai and across India.
Need a Lubricated Plug Valve Quotation?
Contact Ultra Valves Automation Pvt. Ltd. with your required size, pressure class, process medium, materials, operating conditions and quantity.