Soft Seal Butterfly Valve-manufacture,factory,supplier from China

(Total 10 Products for Soft Seal Butterfly Valve)
Pneumatic Butterfly Valve

Pneumatic Butterfly Valve
The pneumatic butterfly valve is composed of a pneumatic actuator and a butterfly valve. The pneumatic butterfly valve is a pneumatic valve that uses a circular butterfly plate that rotates with the valve stem to realize the opening and closing. It is used more and more on medium-bore pipes. Pneumatic butterfly valve classification: stainless steel pneumatic butterfly valve, hard seal pneumatic butterfly valve, soft seal pneumatic butterfly valve, carbon steel pneumatic butterfly valve.
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Alloy Staliness Steel Grooved End Butterfly Valve

Grooved End Butterfly Valve ductile iron +EPDM seat
Butterfly valve offers economical,efficient,and reliable service for grooved end piping applications.It is easily installed with two grooved end couplings.
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Flange Type Butterfly Valve Aluminum

Double Offset Flanged Type Butterfly Valve DIN PN10-16

This butterfly valve series has many of the design features and benefits such as high Cv ratings ,minimum parts exposed to the line media ,greater reliability and a proven record of long service life .A major design advantage of this valve product lines is international compatibility.SizeDN100-DN1800DN100-DN1800Working pressure16Bar10BarShell24Bar15BarSeal18Bar11BarOperating Temperature-40℃~+160℃Operating EnvironmentBallast and bilge system          Chemical processingDesalination plants   Drilling rigs    Drinking wate
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Staliness Steel Electric Butterfly Valve

Staliness Steel Electric Butterfly Valve
1, the electric butterfly valve is convenient to open and close quickly, labor-saving, fluid resistance is small, can often operate.  2, electric butterfly valve simple structure, small size, light weight.  3, electric butterfly valve can transport mud, at the mouth of the least liquid accumulation.
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Anti-condensation Aluminum Butterfly Valve with Rubber Seat

Pinless Anti-condensation Aluminum Butterfly Valve with Rubber Seat
The anti-condensation butterfly valve usually refers to the butterfly valve whose body is made of aluminum alloy.
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Mental PTFE or Rubber Coated Butterfly Valve

Stainless Steel Full PTFE Coated Butterfly Valve

Tetrafluoride butterfly valve is to adapt to a few corrosive surroundings with sturdy acid and alkali, petroleum, chemical, food and other special fields, within the conventional butterfly valve valve and valve plate covered with ptfe, in order that the medium and valve frame isolation, to achieve anticorrosive effect.Technical Parameters:SizeDN50-DN600Working pressure10BarShell15BarSeal(Air)11BarOperating Temperature-20℃~+180℃Operating EnvironmentBallast and bilge system          Chemical processingDesalination plants   Drilling rigs
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Special Flanged Butterfly Valve with handlever

Special Flanged Butterfly Valve with handlever
Resilient seated butterfly valve is a double flanged design which can be used for dead-end service .This butterfly valve series has many of the design features and benefits such as high Cv ratings ,minimum parts exposed to the line media ,greater reliability and a proven record of long service life .A major design advantage of this valve product lines is international compatibility.Technical Parameters:SizeDN32-DN600DN650-DN2000Working pressure16Bar10BarShell24Bar15BarSeal(Air)6Bar6BarOperating Temperature-40℃~+160℃Operating EnvironmentBallast   and bilge system  
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Aluminum Butterfly Valve Staliness Steel

Aluminum Butterfly Valve Usual Flanged
The anti-condensation butterfly valve usually refers to the butterfly valve whose body is made of aluminum alloy.
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BS4504 PN10 16 Eccentric Flanged Type Butterfly Valve

BS4504 PN10 16 Eccentric Flanged Type Butterfly Valve

This butterfly valve series has many of the design features and benefits such as high Cv ratings ,minimum parts exposed to the line media ,greater reliability and a proven record of long service life .A major design advantage of this valve product lines is international compatibility.SizeDN100-DN1800DN100-DN1800Working pressure16Bar10BarShell24Bar15BarSeal18Bar11BarOperating Temperature-40℃~+160℃Operating EnvironmentBallast and bilge system          Chemical processingDesalination plants   Drilling rigs    Drinking wate
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Plastics Aluminum Butterfly Valve

Anti-condensation Aluminum Butterfly Valve
The principle of the anti-condensation butterfly valve is due to the corrosion resistance of the aluminum alloy body, which is light in weight and easy to install; the spherical structure around the butterfly plate is helpful to reduce the friction torque with the valve seat; the butterfly plate and the valve shaft are made of stainless steel, which increases The anti-corrosion ability also plays a role in reducing heat conduction and preventing the temperature of the driving device from being too low; the housing of the driving device is made of aluminum alloy, which is light in weight and fa
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Relate News
Soft Seal Butterfly Valve

The Differences Between Soft Seal Butterfly Valve And Hard Sear
Hard seal butterfly valve is called "hard seal" when both sides of the seal are made of metal or other hard materials. The sealing function of this kind of seal is poor, but it is resistant to high temperature, wear and tear, and has good mechanical function.
The development trend of electric butterfly valve

The development trend of electric butterfly valve
Electric butterfly valve means that the butterfly valve is equipped with an electric actuator, which controls the opening and closing of the valve through the electric energy provided by the power supply, so as to realize remote centralized control and automatic operation. Electric butterfly valve can be divided into flange type and disc type according to the connection method, which is an important execution unit in the field of industrial automation control.
The meaning of butterfly valve and the problems that are easily overlooked in the use process

The meaning of butterfly valve and the problems that are easily overlooked in the use process
In production and life, the emergence of valves is that the utilization rate of their valves and accessories is getting higher and higher, such as check valves, check valves, electric butterfly valves, pneumatic butterfly valves, rubber soft joints, electric ball valves, one-way valves, and wafer butterfly valves. , filter, etc., which have brought great convenience to production and life.
Different installation requirements for rubber soft joints

Different installation requirements for rubber soft joints
Rubber soft joints have been widely used in the industry. The installation of rubber soft joints requires different installation requirements according to different types of rubber joints. Threaded screwed rubber joints: Pay attention to the installation of screwed rubber joints. The pipe fittings are laid flat on a horizontal surface. When installing, it is necessary to screw the threaded structure into the lifting section of the pipe fittings, and then screw the other section of the pipe fittings, keeping it on the horizontal plane to prevent uneven force during the installation process.
Butterfly Valve

Background of Butterfly Valve
Butterfly valve is a type of valve that uses a spherical butterfly plate as the opening and last component and turns with the valve stem to open, close and alter the fluid channel. the butterfly plate of the butterfly valve is set up in the diameter route of the pipe. in the cylindrical channel of the butterfly valve frame, the disc formed butterfly plate rotates around the axis of the valve stem at an perspective among 0 ° and 0 °. whilst the butterfly plate is at 0 °, the valve is closed, and when the butterfly plate is at ninety °, the valve is absolutely opened.
Butterfly Valve

Introduction of Butterfly Valve Characteristics
1. Butterfly valve has the characteristics of simple structure, small volume, light weight, low material consumption, small installation size, quick switch, 90 reciprocating rotation and small driving torque, etc. It is used to cut off, connect and adjust the medium in the pipeline, and has good fluid control characteristics and closing and sealing performance.2. Butterfly valves can transport mud, and the liquid accumulated at the pipe mouth is the least. Under low pressure, good sealing can be achieved. Good adjustment performance.3.
Pressure Test Method Of Check Valve

Pressure Test Method Of Check Valve
Check valve is a valve that relies on the medium itself to flow and automatically open and close the valve flap, used to prevent the backflow of the medium, also known as check valve, check valve, backflow valve, and back pressure valve.
Gate Valve

The Advantages Of Gate Valve
Gate valve is a kind of cut-off valve, which is used to connect or cut off the medium in the pipeline. Gate valve's opening and closing member gate, driven by the valve stem, extend the seat to do linear lifting movement.Advantages of the gate valve.1. low fluid resistanceBecause the valve body of the gate valve internal media channel is straight, the media flow through the gate valve does not change its flow direction, so the fluid resistance is small.2.
WECO Butterfly valves

What Is The Advantage for Butterfly Valve
Butterfly Valve is a simple structure control valve,it can be used for switching control of low pressure pipeline medium. Our Butterfly Valve is a kind of valve that the disc rotate around the valve shafts to open and close. Features:1, opening and closing convenient and rapid, labor saving, fluid resistance is small, can often operate.2, simple structure, small size, short structure length, small volume, light weight, suitable for large diameter valve.3, can transport mud, the least liquid in the pipe mouth.4.
WITHOUT PIN BFV

The Difference Between Butterfly Valve With a pin and Without Pin
FIRST:The difference between butterfly valve has a pin and without pin: Price: the without pin butterfly valve is more expensive than the pin ones. Usage: WITHOUT PIN TYPE REDUCE THE RISK OF LEAKAGE.