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Butterfly valves are quick opening valves that consist of a metal circular disc or vane with its pivot axes at right angles to the direction of flow in the pipe, which when rotated on a shaft, seals against seats in the valve body. They are normally used as throttling valves to control flow.Unlike ball valves, butterfly valves do not have any pockets in which fluids may become trapped when the valve is closed.

Butterfly valve

Sanitary Butterfly Valve (F843-0.7)

Sanitary Butterfly Valve (F843-0.7)

Butterfly valve is widely utilized in metallurgy, power station, petroleum, chemical industry, air, gas, water suply and drain tubing line which of corrosive medium. A hydraulic class valve is made up by two valves body named left body and right body, screw rob, sealing ring, lever, hydrocylinder...

Zhejiang Zhenghua Valve Factory

Soft Sealed Butterfly Valve

Soft Sealed Butterfly Valve

Product DescriptionButterfly valve:Soft Sealed Butterfly Valve,Metal Sealed Butterfly Valve,Three Eccentric Center Sealed Butterfly Valve,ball valve,check valve,globe valve & gate valve are in our range. Soft Sealed Butterfly Valve Description Size:2"-48" Pressure:150LB/PN10/PN16 M...

Zhejiang Chenggao Valve Co., Ltd.

Butterfly Valve

Butterfly Valve

Product Description Butterfly Valve 1) Pressure: PN0.6~PN4.0 Class 150~Class 300 2) Size: DN50~DN5000mm 3) Body: Cast steel, Stainless steel,

Zhejiang Huagong Valve Co., Ltd.

Butterfly Valve (with Multiposition Handle)

Butterfly Valve (with Multiposition Handle)

Product Description Product name: Sanitary Threaded Butterfly Valve Type of valve: Threaded ends Material quality of valve: AISI304, AISI304L, AISI306, AISI316L Standard of valve: DIN, ISO, IDF, 3A, SMS Flux domination of pipeline: DN25-150&1"-6", applied to the stainless steel pip...

Zhejiang Donjoy Valve Pipe-Fitting Co., Ltd.

Wafer Type Butterfly Valve

Wafer Type Butterfly Valve

Product DescriptionWafer type Butterfly Valves or lugged type Butterfly Valves Description: Design and manufacture: MSS SP-67, API 609 Test and inspection: API 598. Flanged end: ANSI B16.1, BS4504, ISO2084 and DIN2501 etc. Top flange: ISO5211 Center line butterfly valve Resilient seat Shaft: Roun...

Zhejiang Fengyuan Valve Co., Ltd.

Butterfly valve

Butterfly valve

Our manufacture is a professional producer in Flange, Stainless Steel Pipe, Elbow and Valve. We own advanced technology and completed management. Our products have been distributed around China and abroad. Our tenet is that we produce the most qualified dairy machine and spare parts to meet your ...

Wenzhou Longwan Hongxin Flange Factory

Butterfly Valves (Ductile Iron)

Butterfly Valves (Ductile Iron)

CASTING BUTTERFLY VALVESFlangeless Wafer / Short Type848180Sizes: DN65, DN80, DN100, DN125, DN150, DN200Ratings: 16 BAR, 20 BARStructrual Type: FLANGLESS WAFER SHORT TYPEConn. Size: DIN PN 16, PN 20Conn. Type: FLANGEPort Type: FULL BOREDisc Type: CONCENTRICOperation Temp.: -30? ~ +110?Design Temp...

SME Valves & Couplings

Butterfly Valve

Butterfly Valve

Our manufacture is a professional producer in Flange, Stainless Steel Pipe, Elbow and Valve. We own advanced technology and completed management. Our products have been distributed around China and abroad. Our tenet is that we produce the most qualified dairy machine and spare parts to meet your ...

Wenzhou Lonwang Hongxin Flange Factory

Automatic Valve

Automatic Valve

Our factory is a professional manufacturer of safety valves,ball valves, butterfly valves and automatic valves , integrating development, design,manufacture and sale

Wenzhou M&C Foreign Trade Co.,Ltd

Butterfly Valve

Butterfly Valve

Specification Part No : BK-BF250-T00 Fluid : Salt Water Working Temperature : -40°C ~ 120°C Working Pressure : 10kgf/cm2 Material : FC20(Cast Iron) No Part Name Material 1 VALVE BODY FC20(Cast Iron) 2 OPERATING DISK SUS316 3 FLANGE #1 PE 4 FLANGE #2 PE 5 PACKING SEAT NBR 6 SHIM #1 SUS304 ...

BTX Co., Ltd.

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