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API 599 Plug Valve

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MOQ : 5 Units

API 599 Plug Valve Specification

Connection
Flanged, Butt Welded, Socket Welded, or Screwed

Sealing
PTFE, Graphite, or Metal-to-Metal

Application
Oil & Gas, Petrochemical, Power Plants, Refineries

Size
1/2 Inch to 24 Inch

Material
Carbon Steel, Stainless Steel, or Alloy Steel

Valve Structure
Pressure Balanced Lubricated Plug Type

Media
Oil, Gas, Water, Steam, and Petrochemicals

Temperature of Media
-29C to 425C

Weight
Varies by size (Approx. 10 kg to 200 kg)

Dimension (L*W*H)
As per API 599 standard or customer order

Power Mode
Manual or Gear Operated

Pressure Rating
Class 150 to 2500

Face to Face Dimension
ASME B16.10

Fire Safe Design
Available as per API 607

Anti Blowout Stem
Provided

Testing Standard
API 598

Bonnet Type
Bolted or Pressure Seal

Port Type
Full Port or Regular Port

End Connection Standard
ASME B16.5

Body Coating
Rust Preventive or Epoxy Painted

Design Feature
Non-Lubricated or Lubricated Plug

Operation Type
Lever, Gear, or Actuator

Corrosion Resistance
High due to selected materials

API 599 Plug Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About API 599 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

Engineered for Durability and Versatility

This API 599 Plug Valve is designed for high performance across a variety of demanding applications. Anti-blowout stem construction, fire-safe design (API 607), and robust corrosion resistance are all standard. Options for sealing include PTFE, graphite, or metal-to-metal, ensuring suitability for a broad range of process media and temperatures (-29C to 425C). Suitably coated bodies provide enhanced protection in challenging environments.

Flexible Operations and Configurations

Choose from lever, gear, or actuator operation and select your preferred end connection: flanged, butt welded, socket welded, or screwed. Full or regular port types ensure the right flow control for your process. Bonnet types include both bolted and pressure seal, providing security and adaptability for a variety of operational needs. Sizes range from 1/2 inch to 24 inches, with power modes from manual to gear operated.

FAQ's of API 599 Plug Valve:

Q: How is the API 599 Plug Valve typically operated?

A: The API 599 Plug Valve can be operated manually using a lever or by gear mechanism and can also be fitted with actuators for automated control, depending on the process requirements and installation conditions.

Q: What types of sealing configurations are available for these valves?

A: Sealing options for this plug valve include PTFE, graphite, and metal-to-metal, allowing for compatibility with various media and temperature ranges typically encountered in oil, gas, and petrochemical processes.

Q: When should I choose a lubricated versus a non-lubricated plug valve design?

A: Lubricated plug valves are recommended for harsher or more abrasive service conditions, providing easier operation and longer lifespan. Non-lubricated designs minimize maintenance and are suitable for clean or less demanding applications.

Q: Where can the API 599 Plug Valve be installed?

A: These valves are widely used in oil & gas installations, refineries, power plants, petrochemical facilities, and similar environments, thanks to their robust construction and high corrosion resistance.

Q: What is the process for ensuring valve quality and safety?

A: Each valve is manufactured in compliance with ASME and API 599 standards, dimensioned as per ASME B16.10, and tested rigorously to API 598 requirements. Fire safe configurations are available per API 607.

Q: How does the API 599 Plug Valve benefit the end user?

A: The valve offers high durability, corrosion resistance, and customizable operation, making it suitable for rigorous industrial environments. Its design reduces maintenance while ensuring safe, leak-free operation even under severe service conditions.

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