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Class 600 Plug Valve

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MOQ : 5 Units

Class 600 Plug Valve Specification

Application
Oil & Gas Industry, Refineries, Power Plants

Size
2 to 12 (DN50 - DN300)

Sealing
PTFE / Metal Seated

Connection
Flanged Ends as per ANSI B16.5

Material
Forged Carbon Steel / Stainless Steel

Valve Structure
Lubricated Type, Regular Pattern

Media
Oil, Gas, Water, Petrochemical

Temperature of Media
-29C to 180C

Weight
Varies with size (Approx. 36 kg for 2 size)

Dimension (L*W*H)
Standard as per API 6D dimensions (e.g., 2 - 350x160x220 mm)

Power Mode
Manual (Handwheel / Lever Operated)

Shell Material
ASTM A105 / A182 F316

Pressure Class
Class 600

Stem Material
A182 F6a / F316

Plug Material
A105 + ENP / F316

End Connection Standard
ANSI B16.5

Fire Safe Design
Available as per API 607

Body Test Pressure
1500 psi (Hydrostatic)

Anti-Blowout Stem
Yes

Design Standard
API 6D / BS 5353

Corrosion Resistance
High (for Stainless Steel option)

Face to Face Dimension
Conforms to ASME B16.10

Operation
Quarter Turn

Class 600 Plug Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About Class 600 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

High-Performance Valve for Industrial Applications

Our Class 600 Plug Valves are engineered for reliability in oil & gas, petrochemical, power station, and refinery environments. The regular pattern and lubricated structure ensure smoothly regulated flow across temperatures from -29C to 180C, with robust sealing and corrosion resistance. Face-to-face and end connections conform to global standards for easy integration into your projects.

Built for Safety and Durability

Meeting strict standards like API 6D and API 607, these valves offer anti-blowout stem and fire-safe features to protect personnel and asset integrity during operation. The ASTM A105 or A182 F316 shell materials provide excellent strength and chemical resistance, while PTFE and metal seats guarantee enduring sealing performance.

FAQ's of Class 600 Plug Valve:

Q: How does the Class 600 Plug Valve operate, and what is its main application?

A: The Class 600 Plug Valve operates with a quarter-turn handwheel or lever for quick open/close action. It is most commonly used in oil & gas, water, petrochemical, and power industries due to its robust construction and reliable sealing under high pressure.

Q: What materials are available for the valve, and how do they enhance corrosion resistance?

A: The valve body is offered in forged carbon steel (ASTM A105) or stainless steel (A182 F316), with options for ENP-coated and stainless steel plugs. Stainless steel components provide superior corrosion resistance, making the valve suitable for aggressive media and harsh environments.

Q: Where are these plug valves typically installed?

A: Class 600 Plug Valves are installed in pipelines, process systems, and utility services in refineries, oil & gas plants, petrochemical facilities, and power plants, wherever reliable isolation and flow control are required.

Q: What standards does the Class 600 Plug Valve conform to?

A: It adheres to API 6D and BS 5353 design standards, ANSI B16.5 end connections, and ASME B16.10 face-to-face dimensions. Fire-safe design is available, meeting API 607 requirements.

Q: What is the process for testing the valve's integrity and safety?

A: Each valve undergoes hydrostatic body testing at 1500 psi to ensure pressure durability. Fire-safe options are tested according to API 607, and anti-blowout stems add further operational safety.

Q: What sealing options are offered, and how do they cater to different applications?

A: Sealing choices include PTFE for low-friction, chemical-resistant service and metal seats for high-temperature or abrasive media. This flexibility ensures suitability for a wide range of industrial needs.

Q: What are the benefits of the lubricated regular pattern structure of the valve?

A: The lubricated plug improves sealing and reduces friction, resulting in lower maintenance requirements, longer operational life, and consistent performance even in demanding or dirty service conditions.

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