Total 17260 products for butterfly valve testing procedure Manufacture & Suppliers

• Dia. 50 - 3000 mm hydraulic counter weight Flanged Butterfly Valve for Hydropower Project

  

  ...Butterfly Valve for hydropower station Specifications: A butterfly valve is a valve which can be used for through or cut off flow. The closing mechanism takes the form of a disk. Operation is similar to that...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Electric Flanged Butterfly Valve

  

  ...Butterfly Valve 500 mm Specifications: A butterfly valve is a valve which can be used for through or cut off flow. The closing mechanism takes the form of a disk. Operation is similar to that of a ball valve...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Electric/Manual Flanged Butterfly Valve for hydropower station

  

  ... of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to other valve designs as well as being lighte...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Flanged Butterfly Valve for Hydropower Station

  

  ...es the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to other valve designs as well as b...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Hydraulic Counter weight Flanged Butterfly Valve

  

  ... weight Pressure class : 0.6Mpa Valve Material: Q345B Equivalent to DIN E335 Main structure Descrition Hydraulic Control Slow-closing Butterfly Valve can be divided into Heavy Hammer Type and Accumulator Typ...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Electric / Manual Drived Wafer Butterfly Valve With Water Pressure 0.25Mpa - 2.5Mpa For Hydropower

  

  ...mechanism takes the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to other valve designs...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• DN 600mm Hydraulic Heavy Hammer Lug Style Butterfly Valve Hydropower Station Use

  

  ...es the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to other valve designs as well as b...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Large Diameter DN 5000mm Flanged Butterfly Valve For Hydropower Equipment

  

  ...Butterfly Valve For Hydropower Station Specifications: A butterfly valve is a valve which can be used for through or cut off flow. The closing mechanism takes the form of a disk. Operation is similar to that...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Electric/Manual Flanged Butterfly Valve

  

  ...mechanism takes the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to other valve designs...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Hydraulic Heavy Hammer DN2000mm Flanged Butterfly Valve

  

  ...Butterfly Valve For Hydropower Station Specifications: A butterfly valve is a valve which can be used for through or cut off flow. The closing mechanism takes the form of a disk. Operation is similar to that...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• DN10mm DN25mm Manual Butterfly Valve , Stainless Steel Butterfly Valve

  

  ... in the figure. 1. When the medium flows in the prescribed direction, the valve disc is opened by the force of the medium; when the medium is flowing backward, the valve disc is tightly sealed with the valve...

  TOBO STEEL GROUP CHINA

  Shanghai,China

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• AWWA DN3000 High Performance Butterfly Valves , High Temperature Butterfly Valves

  

  ..., small in driving moment, simple in operation and fast in operation, but also have good flow regulation function and sealing characteristics. They are one of the fastest growing valve varieties in recent de...

  Wuhan Libin Valve Manufacturing Co., Ltd.

  Hubei,China

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• AWWA DN3000 Blue High Performance Butterfly Valves , Medium Pressure Ductile Iron Butterfly Valve

  

  ...Butterfly Valve, Butterfly Valve, Ductile Iron Butterfly valves are not only simple in structure, small in volume, light in weight, low in material consumption, small in installation size, small in driving m...

  Wuhan Libin Valve Manufacturing Co., Ltd.

  Hubei,China

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• Industrial Pneumatic Operated Butterfly Valve / Sanitary Butterfly Valve DN100

  

  ...Operated Butterfly Valve / Sanitary Butterfly Valve DN100 Pneumatic Operated Butterfly Valve Introduction Butterfly valves DN 100 PN 16 in SS, Lever operated Body: CI FG 260 Disc: A351 Gr.CF8 Shaft: AISI 410...

  Shanghai kangquan Valve Co. Ltd.

  Shanghai,China

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• Small Torque Wafer Style Butterfly Valve , Cast Iron Butterfly Valve WPDM Seat

  

  ...Torque Wafer Style Butterfly Valve , Cast Iron Butterfly Valve WPDM Seat Wafer Style Butterfly Valve Introduction Wafer Style Butterfly Valve , used in Chemical/Petrochemical Processing, Food & Beverage etc....

  Shanghai kangquan Valve Co. Ltd.

  Shanghai,China

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• High Performance Stainless Steel Butterfly Valve , Electric Automated Butterfly Valve

  

  ...Butterfly Valve , Electric Automated Butterfly Valve Stainless Steel Butterfly Valve Specification Body/Disc: Ductile Iron as EN 1563 GGG 40; SeatRetainerRing;SS316; Seat Ring: EPDM food graded; Shaft:SS420;...

  Shanghai kangquan Valve Co. Ltd.

  Shanghai,China

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• DN2200 Double Offset Butterfly Valve / Threaded Butterfly Valve

  

  ...Gr.CF8 Shaft: AISI 410 Seat: EPDM Double Offset Butterfly Valve Specifications: a ) Nominal bore: 1-60" b ) Nominal pressure: ANSI150-300Lb c ) Connection type: flange type, clamp type d ) Temperature ......

  Shanghai kangquan Valve Co. Ltd.

  Shanghai,China

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• Flange Tamper Switch Butterfly Valve , Wafer Rectangular Butterfly Valve

  

  ...Switch Butterfly Valve , Wafer Rectangular Butterfly Valve Tamper Switch Butterfly Valve Introduction Butterfly valves DN 2200 PN 16 in SS, Lever operated Body: CI FG 260 Disc: A351 Gr.CF8 Shaft: AISI 410 Se...

  Shanghai kangquan Valve Co. Ltd.

  Shanghai,China

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• Full Bore Butterfly Valve Ss304 , Cast Iron Butterfly Control Valve

  

  Full Bore Butterfly Valve Ss304 , Cast Iron Butterfly Control Valve​ Butterfly Valve Ss304 Introduction Wafer Style Butterfly Valve , used in Chemical/Petrochemical Processing, Food & Beverage etc., Wafer butte...

  Shanghai kangquan Valve Co. Ltd.

  Shanghai,China

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• Double flanged Concentric butterfly valve

  

  ... type products been produced in WINDUS enterprise, the Lug and Wafer type Butterfly valves are designed for shutoff and isolation service of liquids and gases, thin profile, on center disc provides high flow...

  Hebei Huahui Valve Co., Ltd

  Hebei,China

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