Double Flange Double Eccentric Soft Sealed Butterfly Valve

China Double Flange Double Eccentric Soft Sealed Butterfly Valve, Find details about China Butterfly Valve, Valve from Double Flange Double Eccentric Soft Sealed Butterfly Valve

Model NO.
D363H/W
Work Pressure
Pn10-Pn64, 150lb-2500lb..
Working Temperature
Medium Temperature (120°c<T<450°c)
Material of Seal Surface
Soft Sealed
Valve Body
Sheet Metal ,Forge Welding , Casting .
Standard
DIN, BS, ANSI, JIS
Application
Industrial Usage, Water Industrial Usage, Household Usage
Trademark
GONGNAI
Transport Package
Woodencase
Specification
1.1*1.1*1.1
Origin
China
HS Code
84818040
Model NO.
D363H/W
Work Pressure
Pn10-Pn64, 150lb-2500lb..
Working Temperature
Medium Temperature (120°c<T<450°c)
Material of Seal Surface
Soft Sealed
Valve Body
Sheet Metal ,Forge Welding , Casting .
Standard
DIN, BS, ANSI, JIS
Application
Industrial Usage, Water Industrial Usage, Household Usage
Trademark
GONGNAI
Transport Package
Woodencase
Specification
1.1*1.1*1.1
Origin
China
HS Code
84818040

Detailed Photos

 

Double Flange Double Eccentric Soft Sealed Butterfly Valve
Double Flange Double Eccentric Soft Sealed Butterfly ValveDouble Flange Double Eccentric Soft Sealed Butterfly Valve











 
Product Description

Butterfly valve, also called flap valve, is a kind of regulating valve with simple structure. The butterfly valve that can be used for switching control of low-pressure pipeline medium means that the closing part (disc or butterfly plate) is a disc, which rotates around the valve shaft to achieve opening and closing. A kind of valve.
Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. It mainly plays the role of cutting off and throttling on the pipeline. The butterfly valve opening and closing part is a disc-shaped butterfly plate, which rotates around its own axis in the valve body to achieve the purpose of opening and closing or adjustment
Structure
It is mainly composed of valve body, valve stem, butterfly plate and sealing ring. The valve body is cylindrical with short axial length and built-in butterfly plate.
Features
1. The butterfly valve has the characteristics of simple structure, small size, light weight, low material consumption, small installation size, rapid switching, 90° reciprocating rotation, and small driving torque. It is used to cut off, connect, and adjust the medium in the pipeline. It has good fluid control characteristics and close sealing performance.
2. The butterfly valve can transport mud, and the accumulation of liquid at the pipe mouth is the least. Under low pressure, good sealing can be achieved. Good adjustment performance.
3. The streamlined design of the butterfly plate makes the fluid resistance loss small, which can be described as an energy-saving product.
4. The valve stem is a through-rod structure, after quenching and tempering, it has good comprehensive mechanical properties, corrosion resistance and scratch resistance. When the butterfly valve is opened and closed, the valve stem only rotates and does not move up and down, the packing of the valve stem is not easy to be damaged, and the sealing is reliable. It is fixed with the butterfly plate cone pin, and the extended end is designed to prevent the valve from breaking out, so as to prevent the valve stem from collapsing when the connection between the valve stem and the butterfly plate is accidentally broken.
5. Connection methods include flange connection, butt-welding connection, butt-welding connection and lug butt-clamping connection.
The driving forms include manual, worm gear transmission, electric, pneumatic, hydraulic, electro-hydraulic linkage and other actuators, which can realize remote control and automatic operation.

Product Parameters

Double Flange Double Eccentric Soft Sealed Butterfly Valve
Double Flange Double Eccentric Soft Sealed Butterfly Valve
Double Flange Double Eccentric Soft Sealed Butterfly Valve
Double Flange Double Eccentric Soft Sealed Butterfly Valve
Double Flange Double Eccentric Soft Sealed Butterfly Valve
Double Flange Double Eccentric Soft Sealed Butterfly Valve
Double Flange Double Eccentric Soft Sealed Butterfly Valve
Double Flange Double Eccentric Soft Sealed Butterfly Valve
Double Flange Double Eccentric Soft Sealed Butterfly Valve