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Class 2500 Plug Valve

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MOQ : 5 Units

Class 2500 Plug Valve Specification

Size
1 to 6 (DN25 to DN150)

Connection
Flanged (ASME B16.5), RTJ, or Butt Weld

Sealing
Elastomer/Metal to Metal

Application
Petrochemical, Refinery, Oil & Gas, High Pressure Lines

Material
Forged Carbon Steel

Valve Structure
Pressure Balance Lubricated

Media
Oil, Gas, Water, Steam

Temperature of Media
-29C to 180C

Weight
Varies with Size (Approx. 50 kg - 150 kg)

Dimension (L*W*H)
Varies with Size (e.g., L=400mm W=250mm H=350mm for 3 size)

Power Mode
Manual

End Type
RF (Raised Face), RTJ, BW (Butt Weld)

Body Coating
Corrosion Resistant Epoxy Paint

Stem and Plug Material
AISI 410/420

Body Material Standard
ASTM A105 (Standard)

Plug Type
Tapered, Lubricated

Pressure Class
Class 2500

Face to Face Standard
ASME B16.10

Operation
Quarter-Turn

Antistatic Feature
Yes

Leakage Class
ANSI B16.104

Test Standard
API 598

Fire Safe Design
Available as per API 607

Class 2500 Plug Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About Class 2500 Plug Valve

Specification	Details
Design Standard	API 6D / API 599
Pressure/Temperature Char	ASME B16.34
Face to face Dimension	API 6D / ASME B16.10
Testing Standard	API 6D / API 598
Flange Details	ASME B16.5 UP TO 24 ASME B16.47 ABOVE 24
Size Range	2 36 (DN50 DN900)
ASME Class	150 2500
Materials	WCB / LCB / LCC / CF8M / CF8 / CF3M
Trims	F6a / F316 / F304 / F316L / F51
Seats	Metallic
Ends	Flanged / Butt-weld End

Pressure balance lubricated plug valves are metal seated valves providing a tight shut off ( 0 leakage ) sealing, valves shall be regularly lubricated along with their operation by injection of suitable grease. Due to no body cavity and as well as a simple & tough design, they are highly recommended for any critical Full P operation and for handling any media with an high % of solids contents, further more they provide an excellent resistance to abrasion, they are free from routine maintenance, providing a long service life.

Product variance:

PRESSURE BALANCED FULL BORE LUBRICATED PLUG VALVES API 6D

PRESSURE BALANCED DB & B LUBRICATED PLUG VALVES API 6D

LUBRICATED PLUG VALVES STANDARD TYPE API 6D - 2 WAYS, 3 & 4 WAYS MULTIPORT

DUAL SEAL PLUG VALVES DB&B API 6D

PLUG VALVES TWO WAY, TREE WAY AND FULLY JACKETED

Production Range:

API6D ASME/ANSI 150 up to 2500 Lb

DN 1/2 to 48 Class: up to 600

DN 1/2 to 36 Class: up to 900

DN 1/2 to 24 Class: up to 150

Robust Construction for High-Pressure Applications

Built from forged carbon steel and supported by ASTM A105 and AISI 410/420 standards, this plug valve offers superior strength and reliability for environments where pressure and corrosion resistance are critical. Its pressure balance lubricated structure provides stable operation even under rigorous conditions, ensuring extended service life across oil, gas, water, and steam media.

Versatile End Connections & Secure Sealing

Choose between flanged (ASME B16.5), RTJ, or butt weld connections to suit various installation requirements, with dimensions and weight options tailored to your needs. Advanced elastomer and metal-to-metal sealing guarantee leak-tight performance in high-pressure pipelines, adhering to ANSI B16.104 leakage class standards.

Safety Features and Standards Compliance

Equipped with antistatic design and available fire safe construction per API 607, this valve is made for hazardous locations. It is tested under API 598 protocols and built to ASME B16.10 face-to-face standards, ensuring confidence in product safety and compatibility during installation and service.

FAQ's of Class 2500 Plug Valve:

Q: How does the pressure balance lubricated structure benefit valve performance?

A: The pressure balance lubricated design minimizes operational torque and ensures smoother, more reliable quarter-turn operation even at high pressure, reducing wear and increasing the valve's lifespan.

Q: What media can this Class 2500 plug valve handle?

A: This valve is rated for oil, gas, water, and steam, with proven performance across a temperature range of -29C to 180C, making it suitable for versatile applications in petrochemical, refinery, and high-pressure lines.

Q: Where is the Class 2500 plug valve typically used?

A: You will commonly find this valve installed in petrochemical plants, oil and gas refineries, and high-pressure pipelines where secure shut-off and durability are paramount.

Q: What sealing options are available and how do they mitigate leakage?

A: Sealing is achieved using both elastomer and metal-to-metal mechanisms, providing robust protection against leakage and meeting ANSI B16.104 requirements for stringent leak-tight performance.

Q: When should I select the fire safe design feature?

A: A fire safe design, available as per API 607, is recommended for installations susceptible to fire risks, ensuring the valve maintains its integrity and safety in case of exposure to extreme heat or flames.

Q: How is the valve tested for quality assurance?

A: Each valve is tested according to API 598 standards, verifying pressure integrity and leak tightness prior to dispatch, ensuring you receive a product that meets industry quality specifications.

Q: What are the advantages of manual quarter-turn operation in this plug valve?

A: Manual quarter-turn operation enables quick and simple on-off control, enhancing efficiency and ease of use, especially useful during emergency situations or routine maintenance.

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