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butterfly fire protection valves

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Elescopic Butterfly Valve

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Power:Manual

Details: cs valve,flanged valve,Flex Butterfly Valve(Fluid Flow Control valve,worm gear butterfly valve,Fire Protection Butterfly Valves)...

Zhejiang Aolong Valve Manufacturing Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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fire protection butterfly valve

Model / Specifications:SV-BF204

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:High Pressure

Power:Pneumatic

Details: fire protection butterfly valve...

Shanghai Oceania International Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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fire protection use butterfly valves

Details: fire protection valves Our factory located in Tianjin,China served as the valve expert. OEM orders are welcome Our foundry always get praised ...

Luoyang Jinerjian Trading Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Signal Butterfly Valve/fire protection valves

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Low Pressure

Power:Worm Gear

Details: Easy operation, the valve offers the quick 90o open to close Long life&trouble-free performance, good sealing with no leakage...

Chongqing Yatian International Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

fire protection Grooved butterfly valves

Model / Specifications:3”-10”

Price Range:US$1-10

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Power:Hydraulic

Details: QuoteProductfire protection Grooved butterfly valvesPicture Port size3”4”6’8”10”

Hubei Aikeshi Import & Export Co., Ltd

Business Type:Distributor/Wholesaler

Free Member

China (Mainland)China (Mainland)

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Electrical Signal Gear Operator

Model / Specifications:MJ24:1

Brand Name:HI-SEA

Gearing Arrangement:Worm

Output Torque:300(n.m)

Rated Power:24:1

Details: Gear Operator: 1.Connect with butterfly valves for Fire protection, 2.Well installed. 3.Electrical Signal control....

Chongqing Hi-Sea Marine Equipment Import & Export Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

MJ Electrical Signal Gear Operators

Model / Specifications:MJ24:1

Brand Name:HI-SEA

Gearing Arrangement:Worm

Output Torque:300(n.m)

Rated Power:24:1

Details: Gear Operator: 1.Highly performance in connect with butterfly valves for Fire protection, 2.Well installed...

Chongqing Hi-Sea Marine Equipment Import & Export Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

MJ Electrical Signal Gear Operators/Actuators

Model / Specifications:MJ24:1

Brand Name:HI-SEA

Gearing Arrangement:Worm

Output Torque:300(n.m)

Rated Power:24:1

Details: Highly performance in connect with butterfly valves, ball valves and plug valves for Fire protection....

Chongqing Hi-Sea Marine Equipment Import & Export Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

MJ 50:1 Gear Operators Actuators

Model / Specifications:MJ50:1

Price Range:US $10 - 50 / Set

Brand Name:HI-SEA

Gearing Arrangement:Worm

Output Torque:1500(n.m)

Rated Power:50:1

Details: Highly performance in connect with butterfly valves, ball valves and plug valves for Fire protection....

Chongqing Hi-Sea Marine Equipment Import & Export Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

19 years experience Fire Protection Butterfly Valve of JEJ

Details: 19 years experience Fire Protection Butterfly Valve of JEJ 19 years experience Fire Protection Butterfly Valve of JEJ 1.We promise no leakage a...

Luoyang Jinerjian Trading Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

19 years experience Butterfly Valve For Fire Protection of JEJ

Details: 19 years experience Butterfly Valve For Fire Protection of JEJ 19 years experience Butterfly Valve For Fire Protection of JEJ 1.We promise no l...

Luoyang Jinerjian Trading Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Special Fire Signal Resilient Seated Gate Valve

Details: Special Fire Signal Resilient Seated Gate Valve Signal gate valves and signal butterfly valves are used in automatic spraying water pipeline in fi...

Beijing Yichuang Valve Manufacturing Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Special fire signal resilient seated gate valves

Standard or Nonstandard:Standard

Structure:Gate Needle

Pressure:Low Pressure

Power:Manual

Details: Signal gate valves and signal butterfly valves are used in automatic spraying water pipeline in fire protection system to monitor the water supply...

Jonloo Machine Manufacturing Co.,Ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Special Fire Signal Resilient Seated Gate Valve.Stainless Steel Water Valves

Standard or Nonstandard:Standard

Structure:Gate

Pressure:Medium Pressure

Power:Manual

Details: Signal gate valve and signal butterfly valve are used in automatic spraying water pipeline in fire protection system ....

Shanghai Chuanggao Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Product Summary

Butterfly fire protection valve is a kind of a butterfly valve which is a valve which can be used for isolating or regulating flow. The closing 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 as well as being lighter in weight, meaning less support is required.

A butterfly fire protection valve   is also a type of flow control device, used to make a fluid start or stop flowing through a section of pipe. The valve is similar in operation to a ball valve. Rotating the handle turns the plate either parallel or perpendicular to the flow of water, shutting off the flow. It is a very well known and well used design.

Butterfly fire protection valves are valves with a circular body and a rotary motion disk closure member which is pivotally supported by its stem. A butterfly valve can appear in various styles, including eccentric and high-performance valves. These are normally a type of valve that uses a flat plate to control the flow of water. As well as this, butterfly valves are used on firefighting apparatus and typically are used on larger lines, such as front and rear suction ports and tank to pump lines.

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