Butterfly valves

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Butterfly valves | Choosing the right valve
Butterfly valves are mainly used to control a fluid’s flow rate. Depending on what material the valve is made of, it can be used for different types of fluids: chemically neutral fluids such as water or oil, sludge, food products or pharmaceutical fluids and some butterfly valves can be specially designed to operate with corrosive fluids. A butterfly valve cannot be used for fluids containing solid particles however as they could prevent it from closing...
butterfly valve
butterfly valve
BR 10a

DN: 4 mm - 32 mm
Temperature: -50 °C - 200 °C

Pneumatic control valve VALVE STYLE Butterfly valve USAGE Throttling service Low-pressure service On/off service Hygienic service VERSION ANSI SUPPLY Pneumatic VALVE ...

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Pfeiffer Chemie-Armaturenbau GmbH
butterfly valve
butterfly valve
DKZ

DN: 50 mm - 500 mm
Pressure: 6 bar - 10 bar
Temperature: 200, 70 °C

Intermediate flange butterfly valve for shutting off dusty and powdery bulk materials. MATERIAL HOUSING :Aluminum cast MATERIAL SEALING DISC :Structural steel, stainless steelMATERIAL SEALING RING ...

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Jaudt Dosiertechnik Maschinenfabrik GmbH
butterfly valve
butterfly valve

DN: 50 mm - 2,000 mm
Pressure: 1, 1.6, 4 MPa

... is sea The disc of the hard-sealed butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical passage of the butterfly valve body, ...

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ChinaTanggong Valve Co., Ltd.
butterfly valve
butterfly valve

DN: 300 mm - 1,400 mm
Pressure: 1,000,000 Pa - 1,600,000 Pa
Temperature: 200 °C

... the working medium. The axle shaft construction is less vulnerable to corrosion, as a result, the service life of the butterfly valve increases.

butterfly valve
butterfly valve
AK02

DN: 150 mm
Pressure: 10 bar - 16 bar
Temperature: -20 °C - 90 °C

Butterfly valve DN 150 PN10-PN16 Lug type GGG40 with notch lever with grey sleeve EPDM DVGW drinking water, WRAS, ACS, W270 sleeves: - EPDM DVGW drinking water, WRAS, ACS, W270 body material: - ...

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NieRuf Gmbh
butterfly valve
butterfly valve
BV10 Series

DN: 50 mm - 300 mm
Pressure: 6 bar - 16 bar
Temperature: -20 °C - 180 °C

• wafer type butterfly valve designed according EN 593 • flange connections according EN 1092-2 - PN6/10/16, ASME/ANSI B16.5 class 150, ASME/ANSI B16.47 class 150 series A • face to face dimension ...

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Belven nv
butterfly valve
butterfly valve

Temperature: 0 °C - 600 °C

... The Vatac High Performance valves are available in Soft Seat (Up to 200°C depending on size and pressure), and Metal Seat (Up to 600°C) variants (fire safe on application). Vatac Flange High Performance Butterfly ...

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Vatac Valves (Wenzhou) Corporation
butterfly valve
butterfly valve

DN: 1.5 in - 42 in

... for you! Types Ball Valves -Full Bore & Reduced Bore, Cast & Forged Steel, Side & Top Entry Butterfly Valves – Soft Seated & Metal Seated High Performance Gate Valves ...

butterfly valve
butterfly valve

Spherical Disc Butterfly Valve Spherical disc butterfly valve is developed combined with the advantage of the butterfly valve and ...

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Henan Quanshun Flow Control Science and Technology Co.,Ltd
butterfly valve
butterfly valve
D71X

DN: 50 mm - 800 mm
Pressure: 10 bar - 25 bar

Wafer type butterfly valve has simple structure, small in size, light weight and good flow control features. Can make wafer and lug types, available with soft seal and metal seal for used in different ...

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Wenzhou Pioneer Valve Co., Ltd.
butterfly valve
butterfly valve

Pneumatic Soft Sealed Butterfly Valve Special point 1. Small and lightweight, easy disassembling and maintenance, and can be installed in any position. 2. The structure is simple, compact, 90 ...

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Wuxi Xinming Auto-Control Valves Industry Co., Ltd.
butterfly valve
butterfly valve

DN: 50 mm - 2,200 mm
Pressure: 16, 10 bar
Temperature: -20 °C - 140 °C

A butterfly valve is a rotary valve (quarter turn valve) using a dise as the closure member. Butterfly valves can be either symmetric ...

butterfly valve
butterfly valve

The fabricated range of Rotolok Butterfly Dampers are used extensively in the air and dust handling industries generally in fan systems. They are normally operated remotely by air cylinders, electric or pneumatic actuators, ...

butterfly valve
butterfly valve

DC24V Al-Alloy Material on-off electric butterfly Valve, electric actuator with Ce/CSA/RoHS Certificate Features: Name: On-off Electric Butterfly Valve Standard ...

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Dynamic Corporation Limited
butterfly valve
butterfly valve

DN: 40, 50 mm

... ructure:butterfly Standard or Nonstandard:Standard - Product name:butterfly valve - Body material:HDPE Connection:HDPE - Type:Normal Close - Certificate:ISO9001 Thread ...

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Wenzhou Sanlo International Trade Co., Ltd.
butterfly valve
butterfly valve
D671X-10PVC, DNV, CE

The Pneumatic PVC Butterfly Valve from Ksaite is a double-acting and a single-acting unit equipped with alumminum alloy and PA in the actuator cover. The device is capbale of pressure amounting to a maximum ...

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Zhejiang Kangsaite Valve Co., Ltd.
butterfly valve
butterfly valve
BV10

DN: 50 mm - 300 mm
Pressure: 10 bar
Temperature: -40 °C - 90 °C

... be installed as an end line valve, bottom discharge valve or tank dump valve The wafer valve can be transformed into a one-way Lug body valve thanks ...

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FLAPCON VALVES AND AUTOMATION SYSTEMS CO LTD
butterfly valve
butterfly valve
PROFLOW® P

DN: 65 mm - 200 mm
Pressure: 0 bar - 10 bar
Temperature: 0 °C - 60 °C

High performance butterfly valve for closing or flow regulating applications. Greater flow rates and reduced pressure drop across the valve, along with fine control, integral seal and ...

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Effast
butterfly valve
butterfly valve
V101

DN: 25 mm - 600 mm
Pressure: 0 bar - 16 bar
Temperature: -30 °C - 200 °C

... seats of double eccentric high performance valves today,butterfly valves are used from basic water applications to industrial applications and highly corrosive severe service applications    Butterfly ...

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Doruk Endustri Ltd.
butterfly valve
butterfly valve

DN: 50 mm - 400 mm
Pressure: 10 bar

PVC General Handle Butterfly Valve DIN ASTM JIS Standard Plastic butterfly valve according to different medium has strong corrosion resistance, small volume, light weight, ...

butterfly valve
butterfly valve

Automatic valves with butterfly seal for hot oil Automatic valves with butterfly seal for hot oil

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COMAP SRL
butterfly valve
butterfly valve

DN: 65 mm - 300 mm

Grooved Type butterfly valve with signal gearbox 2-1/2" DN65 - UL/FM Grooved Type butterfly valve with signal gearbox 3" DN80 - UL/FM Grooved Type butterfly ...

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Shenzhen Winan Industrial Development Co., Ltd.
butterfly valve
butterfly valve
VARIVENT®, ECOVENT® series

DN: 25 mm - 150 mm
Pressure: 5 bar

VARIVENT® and ECOVENT® single-seat valves are used for simple shut-off in hygienic applications. The valves are characterized by their ease of operation and flexibility. To avoid water hammers, individual ...

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GEA Tuchenhagen
butterfly valve
butterfly valve
GREATGOLD

DN: 350 mm - 1,600 mm
Pressure: 10, 16 bar

GREATGOLD - Centric Butterfly Valve Based on 30 years of experience with butterfly valves, BELGICAST presents a completely new and trendsetting design. With increased ...

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Belgicast
butterfly valve
butterfly valve
20/ 21 series

DN: 25 mm - 500 mm
Pressure: 150 psi
Temperature: -29 °C - 204 °C

The Series 20/21 resilient seated butterfly valve surpasses the high standards required in sanitary valve applications, and inherent flow characteristics and capabilities. Bray's Series ...

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Bray International
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