Floating Ball Valve Supply Chain | China Supplier

Floating Ball Valve

Floating ball valves are engineered to provide reliable bidirectional sealing and smooth quarter-turn operation for demanding industrial applications. Widely used in oil & gas, LNG, chemical processing, power generation, and water treatment, these valves deliver excellent leak-tight performance with low operating torque and minimal maintenance. Available in a variety of materials, pressure classes, and end connections, our floating ball valves are manufactured in accordance with API, ASME, and ISO standards, ensuring consistent quality, long service life, and dependable performance for global industrial projects.

Parameter	Specification
Design	Two-Piece Bolted Body
Size Range	1/2" – 12" (DN15–DN300)
Pressure Rating	Class 150, 300, 600, 900, 1500, 2500
Design Standard	API 608, API 6D, ASME B16.34
Face-to-Face	ASME B16.10
Flange Standard	ASME B16.5, EN 1092-1
Thread Standard	NPT (ASME B1.20.1), BSPT, BSPP
Butt Weld Ends	ASME B16.25
Socket Weld Ends	ASME B16.11
Fire Safe Design	API 607 / API 6FA (Optional)
Anti-Static Device	Standard / Optional
Blowout-Proof Stem	Yes
Valve Type	Floating / Trunnion
Port Type	Full Port / Reduced Port
Seat Material	PTFE, RPTFE, PEEK, Devlon, Metal Seat
Body Material	ASTM A216 WCB, A105N, ASTM A351 CF8, CF8M, CF3M, Duplex SS
Ball Material	SS304, SS316, Duplex Stainless Steel
Stem Material	SS410, SS304, SS316, 17-4PH
Operation	Lever, Gear Operator, Pneumatic Actuator, Electric Actuator
Temperature Range	-160 ℃ to 425 ℃ (Depends on Seat Material)
Leakage Standard	API 598, ISO 5208
Testing Standard	API 598, API 6D
Applicable Medium	Water, Oil, Gas, Steam, Chemical, LNG, Corrosive Fluids

Parameter

Specification

Design

Two-Piece Bolted Body

Size Range

1/2" – 12" (DN15–DN300)

Pressure Rating

Class 150, 300, 600, 900, 1500, 2500

Design Standard

API 608, API 6D, ASME B16.34

Face-to-Face

ASME B16.10

Flange Standard

ASME B16.5, EN 1092-1

Thread Standard

NPT (ASME B1.20.1), BSPT, BSPP

Butt Weld Ends

ASME B16.25

Socket Weld Ends

ASME B16.11

Fire Safe Design

API 607 / API 6FA (Optional)

Anti-Static Device

Standard / Optional

Blowout-Proof Stem

Yes

Valve Type

Floating / Trunnion

Port Type

Full Port / Reduced Port

Seat Material

PTFE, RPTFE, PEEK, Devlon, Metal Seat

Body Material

ASTM A216 WCB, A105N, ASTM A351 CF8, CF8M, CF3M, Duplex SS

Ball Material

SS304, SS316, Duplex Stainless Steel

Stem Material

SS410, SS304, SS316, 17-4PH

Operation

Lever, Gear Operator, Pneumatic Actuator, Electric Actuator

Temperature Range

-160 ℃ to 425 ℃ (Depends on Seat Material)

Leakage Standard

API 598, ISO 5208

Testing Standard

API 598, API 6D

Applicable Medium

Water, Oil, Gas, Steam, Chemical, LNG, Corrosive Fluids

Wide Pressure and Temperature Range

Available in ASME Class 150 to Class 2500 pressure ratings.
Suitable for temperatures from cryogenic service to high-temperature applications.
Multiple soft-seat and metal-seat options for various operating conditions.

Flexible End Connection Options

Flanged, threaded, socket weld, and butt weld connections available.
Compatible with ASME, EN, DIN, and JIS piping systems.
Easy integration into new or existing pipelines.

Long Service Life with Minimal Maintenance

Precision-machined ball and seats reduce wear.
Simple internal structure allows easy maintenance.
Designed for long-term, reliable operation in demanding environments.

Suitable for Diverse Industrial Applications

Ideal for oil & gas, petrochemical, LNG, chemical processing, power generation, water treatment, marine, and general industrial systems.
Handles water, steam, oil, natural gas, chemicals, and other industrial fluids.
Engineered to meet the requirements of global EPC projects and industrial end users."

Floating Ball Valve

Specification of Floating Ball Valve

Features of Floating Ball Valve