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Concentric Butterfly Valve

60 products found

A concentric butterfly valve, also known as a resilient-seated or centric butterfly valve, is an efficient quarter-turn isolation and regulation valve featuring a central disc fixed directly to an axial shaft. In this inline architecture, the stem bisects the exact center of both the valve body and the disc, ensuring a balanced internal structure and a completely uniform sealing force against the surrounding resilient seat. Because of this centered geometry, the disc remains in continuous contact with the soft elastomer or polymer liner throughout its full 90-degree rotation cycle, making it an exceptionally reliable, low-torque solution for low-pressure and ambient-temperature systems. This compact, lightweight design is highly favored for space-constrained installations in water treatment, HVAC networks, and hygienic food and beverage utilities. Our B2B platform bridges the gap, allowing global procurement teams to partner directly with elite manufacturers in China for precision-engineered concentric butterfly valves delivered straight from the factory.

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API 609 Concentric Butterfly Valves, A216 WCB, 4 IN, 150 LB

XIAMEN LANDEE INDUSTRIES CO., LTD.

API 609 Concentric Butterfly Valves, A216 WCB, 4 IN, 150 LB

Model Number: LV-BTV-20241108-01

Manufactured to API 609 standards, this 4-inch, Class 150 LB lug-type butterfly valve features a rob...
Concentric Butterfly Valve, API 609, EN 593, DI, DN50-DN1000

XIAMEN LANDEE INDUSTRIES CO., LTD.

Concentric Butterfly Valve, API 609, EN 593, DI, DN50-DN1000

Model Number: LV-BTV-20250317-03

As a leading supplier of Concentric Butterfly Valves, we offer products that meet EN 593, MSS SP-67,...
Concentric Butterfly Valve, DI GGG50, 12 IN, CL150 LB, Wafer

XIAMEN LANDEE INDUSTRIES CO., LTD.

Concentric Butterfly Valve, DI GGG50, 12 IN, CL150 LB, Wafer

Model Number: LV-BTV-20250620-05

We are a professional concentric butterfly valve factory in China, offering high-quality 12-inch val...
Concentric Butterfly Valve, DI, 12 Inches, 150 LB, Wafer

XIAMEN LANDEE INDUSTRIES CO., LTD.

Concentric Butterfly Valve, DI, 12 Inches, 150 LB, Wafer

Model Number: LV-BTV-20251015-01

As a leading concentric butterfly valve supplier in China, we offer high-quality wafer-style valves ...
API 609 Concentric Butterfly Valve, GGG40, 4 IN, JIS 5K,10K

Zhejiang Kosen Valve Co., Ltd.

API 609 Concentric Butterfly Valve, GGG40, 4 IN, JIS 5K,10K

Model Number: KV-20241225-CBV-01

The API 609 Concentric Butterfly Valve is made from Ductile Iron GGG40. With a 4-inch (DN100) size a...
QT450 Concentric Butterfly Valve, API 609, 4 Inch, 150 LB

Zhejiang Kosen Valve Co., Ltd.

QT450 Concentric Butterfly Valve, API 609, 4 Inch, 150 LB

Model Number: KV-20241225-CBV-01

The Ductile Iron Concentric Butterfly Valve, manufactured per API 609 standards, features a QT450 bo...
Lug Concentric Butterfly Valve, API 609, GGG40, 4 IN, 150 LB

Zhejiang Kosen Valve Co., Ltd.

Lug Concentric Butterfly Valve, API 609, GGG40, 4 IN, 150 LB

Model Number: KV-20250107-CBV-01

The Lug Concentric Butterfly Valve is designed according to API 609 standards, featuring a durable d...
Wafer Concentric Butterfly Valve, API 609, GGG40, 4 IN, CL150

Zhejiang Kosen Valve Co., Ltd.

Wafer Concentric Butterfly Valve, API 609, GGG40, 4 IN, CL150

Model Number: KV-20250108-CBV-01

The Wafer Concentric Butterfly Valve features a ductile iron GGG40 body and is designed per API 609 ...
ASTM B148 C95400 Concentric Butterfly Valve, API 609, 4 Inch

Zhejiang Kosen Valve Co., Ltd.

ASTM B148 C95400 Concentric Butterfly Valve, API 609, 4 Inch

Model Number: KV-20250124-CBV-01

The ASTM B148 C95400 Butterfly Valve, supplied with a concentric type design, adheres to API 609 sta...
PTFE Sealed Butterfly Valve, API 609, A216 WCB, 4 IN, 150 LB

Zhejiang Kosen Valve Co., Ltd.

PTFE Sealed Butterfly Valve, API 609, A216 WCB, 4 IN, 150 LB

Model Number: KV-20250124-CBV-02

The PTFE Sealed Butterfly Valve, manufactured with a concentric type design, adheres to API 609 stan...
ASTM A351 CF8 Butterfly Valve, API 609, 2 Inch, CL150, Wafer

Zhejiang Kosen Valve Co., Ltd.

ASTM A351 CF8 Butterfly Valve, API 609, 2 Inch, CL150, Wafer

Model Number: KV-20250207-CBV-01

The China ASTM A351 CF8 Butterfly Valve is a concentric type valve designed to meet API 609 standard...
API 609 Butterfly Valve, ASTM A351 CF8, 4 IN, CL150, DN100

Zhejiang Kosen Valve Co., Ltd.

API 609 Butterfly Valve, ASTM A351 CF8, 4 IN, CL150, DN100

Model Number: KV-20250214-CBV-01

The API 609 Butterfly Valve is a concentric-type butterfly valve. Constructed from ASTM A351 CF8 sta...
Pneumatic Actuated Butterfly Valves, API 609, A351 CF8, 2 IN

Zhejiang Kosen Valve Co., Ltd.

Pneumatic Actuated Butterfly Valves, API 609, A351 CF8, 2 IN

Model Number: KV-20250218-CBV-01

The Pneumatic Actuated Butterfly Valves Factory offers high-performance valves designed to API 609 s...
Electric Actuated Butterfly Valve, API 609, DI, DN100, PN16

Zhejiang Kosen Valve Co., Ltd.

Electric Actuated Butterfly Valve, API 609, DI, DN100, PN16

Model Number: KV-20250221-CFV-01

The Electric Actuated Butterfly Valve is a high-performance valve designed for efficient flow contro...
Wafer Concentric Butterfly Valve, API 609, 4 Inch, 150 LB

topper

Wafer Concentric Butterfly Valve, API 609, 4 Inch, 150 LB

Wafer Concentric Butterfly Valve Manufacturer: Concentric Butterfly Valve, Wafer Type, 4 Inch, 150 L...
ASTM A216 WCB Concentric Lug Butterfly Valve, DN250, PN16

topper

ASTM A216 WCB Concentric Lug Butterfly Valve, DN250, PN16

ASTM A216 WCB Concentric Butterfly Valve Supplier: Lug Type Butterfly Valve, Concentric Type, EN 593...
ASTM A216 WCB Concentric Butterfly Valve, 14 Inch, 150 LB

topper

ASTM A216 WCB Concentric Butterfly Valve, 14 Inch, 150 LB

We Provide ASTM A216 WCB Concentric Butterfly Valves, ASTM A216 WCB Butterfly Valves, Concentric Typ...
API 609 Concentric Butterfly Valve, DN500, PN10, Ductile Iron

topper

API 609 Concentric Butterfly Valve, DN500, PN10, Ductile Iron

8 Inch 1500 LB gate valve is made according to API 609 standard. The valve body is made of DI+EPDM. ...
Concentric Wafer Butterfly Valve, API 609, DN200, PN16, DI

topper

Concentric Wafer Butterfly Valve, API 609, DN200, PN16, DI

DN200 PN16 butterfly valve is made according to API 609 standard. The valve body is made of DI. It h...
ASTM A536 Concentric Butterfly Valve, API 609, 14IN, CL150

topper

ASTM A536 Concentric Butterfly Valve, API 609, 14IN, CL150

14 INCH 150 LB butterfly valve is made according to API 609 standard. The valve body is made of A536...
GGG40 Concentric Butterfly Valve, DN80, PN16, API 609, Wafer

topper

GGG40 Concentric Butterfly Valve, DN80, PN16, API 609, Wafer

DN80 PN16 butterfly valve is made according to API609 standard. The valve body is made of GGG40. It ...
GGG40 Concentric Butterfly Valve, DN100, PN10, API 609

topper

GGG40 Concentric Butterfly Valve, DN100, PN10, API 609

DN100 PN10 butterfly valve is made according to API 609 standard. The valve body is made of GGG40 + ...
API 609 Concentric Butterfly Valve, Ductile Iron, 4 IN, CL150

topper

API 609 Concentric Butterfly Valve, Ductile Iron, 4 IN, CL150

Model Number: Kelly-BTV-20240830-02

The 4-inch, 150 LB concentric butterfly valve is designed according to API 609 standards. Constructe...
EN 593 Concentric Butterfly Valves, A216 WCB, DN300, PN10

topper

EN 593 Concentric Butterfly Valves, A216 WCB, DN300, PN10

Model Number: Kelly-BTV-20241206-02

The DN300 PN10 concentric butterfly valve is designed per EN 593 standards, featuring a robust ASTM ...
Total 60 records, 24 records per page