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Class 900 Plug Valve

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MOQ : 5 Units

Class 900 Plug Valve Specification

Application
High Pressure Piping, Oil & Gas, Petrochemical Industry

Size
2 24 (DN50 DN600)

Sealing
Metal Seated

Connection
Flanged / Butt Weld

Material
Forged Steel / Stainless Steel

Valve Structure
Bolted or Pressure Sealed Bonnet

Media
Oil, Gas, Water, Steam

Temperature of Media
-29C to 425C

Weight
Depends on Size (e.g., 65 kg for 2 valve)

Dimension (L*W*H)
Varies by Size (Standard per ASME B16.10)

Power Mode
Manual / Gear Operated

Operation Type
Quarter Turn

Pressure Rating
Class 900 (1500 PSI / 62 Bar)

Handle Type
Lever or Gear

End Connection Standard
ASME B16.5, ASME B16.25

Body Material Standard
ASTM A105 / F304 / F316

Coating / Finish
Corrosion Resistant Coating

Face to Face Dimension
ASME B16.10

Test Standard
API 598

Design Standard
API 6D / ASME B16.34

Class 900 Plug Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About Class 900 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 Construction

Manufactured using ASTM A105, F304, or F316 materials, Class 900 Plug Valves deliver robust performance and durability in demanding environments. Their forged steel and stainless steel composition ensures resistance to extreme temperatures and corrosion, making them suitable for aggressive media like oil, gas, water, and steam.

Versatile Operational Features

With manual or gear-operated quarter-turn actuation and a choice between lever or gear handles, these valves offer efficient and reliable shut-off. Their metal-seated, bolted, or pressure-sealed bonnet construction guarantees leak-tight service for high-pressure applications.

Precision Compliance & Quality Assurance

Class 900 Plug Valves comply with globally recognized standards including API 6D, ASME B16.34, and API 598 for testing. Face-to-face and end connection dimensions are standardized per ASME B16.10 and B16.5/B16.25, ensuring reliable compatibility with existing systems.

FAQ's of Class 900 Plug Valve:

Q: How are Class 900 Plug Valves typically operated?

A: These valves feature a quarter-turn operation, which can be controlled manually using a lever or gear mechanism. This design enables quick and reliable shut-off or flow control with minimal effort.

Q: What types of end connections are available for these plug valves?

A: Class 900 Plug Valves offer both flanged and butt weld connections, adhering to ASME B16.5 and ASME B16.25 standards. This ensures compatibility with a broad range of high-pressure piping frameworks.

Q: Where are Class 900 Plug Valves commonly used?

A: They are widely used in high pressure piping, oil and gas, and petrochemical industries, controlling the flow of media such as oil, gas, water, and steam across critical process lines.

Q: What benefits does a corrosion-resistant coating provide?

A: The corrosion-resistant finish significantly extends the valve's service life by protecting against harsh process media and environmental factors, especially in aggressive industrial settings.

Q: What is the temperature range supported by these valves?

A: Class 900 Plug Valves can handle temperatures from -29C to 425C, making them suitable for both cryogenic and high-temperature applications in various industries.

Q: How do you select the appropriate size and structure for your application?

A: Valve size should be chosen based on the required flow rate and piping dimensions, available in sizes from 2" (DN50) to 24" (DN600). The choice between bolted or pressure-sealed bonnet further depends on the application's pressure requirements and maintenance preferences.

Q: What quality and testing standards do these valves adhere to?

A: They meet API 6D and ASME B16.34 design standards and are tested according to API 598, ensuring each valve delivers reliable sealing and structural integrity under demanding conditions.

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