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Pneumatic Wafer Type Rubber Lined Butterfly Valve

China Pneumatic Wafer Type Rubber Lined Butterfly Valve, Find details about China Pneumatic Rubber Lined Butterfly Valve, Rubber Lined Butterfly Valve from Pneumatic Wafer Type Rubber Lined Butterfly Valve

Model NO.
D671J; D641J
Work Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)
Working Temperature
-40~+150ºC
Material of Seal Surface
Half Rubber Lined Seal/Full Rubber Lined Seal
Valve Body
Sheet Metal
Standard
GB; JIS; Anis
Application
Industrial Usage, Water Industrial Usage
Accessory
Solenoid Valve, Positioner, Limit Switch, Manual
Application Range
Gas, Water, Oil Products, Corrosive Media
Trademark
ZT
Specification
DN50-1200mm
Origin
China
HS Code
8481901000
Model NO.
D671J; D641J
Work Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)
Working Temperature
-40~+150ºC
Material of Seal Surface
Half Rubber Lined Seal/Full Rubber Lined Seal
Valve Body
Sheet Metal
Standard
GB; JIS; Anis
Application
Industrial Usage, Water Industrial Usage
Accessory
Solenoid Valve, Positioner, Limit Switch, Manual
Application Range
Gas, Water, Oil Products, Corrosive Media
Trademark
ZT
Specification
DN50-1200mm
Origin
China
HS Code
8481901000
Pneumatic Wafer Type Rubber lined Butterfly Valve 
Summary:
Pneumatic rubber lined butterfly valve refers to the way of high temperature rubber and butterfly valve body vulcanization into one. According to the connection mode, the butterfly valve is generally divided into flange type and wafer type, and according to the requirements of different working conditions, we can choose different performance of the sealing structure (full rubber lined butterfly valve, half rubber lined butterfly valve to meet the different application places to ensure that the pneumatic rubber lined butterfly valve can be used normally. Pneumatic rubber lined butterfly valve is not only anticorrosive, wear-resistant, non-toxic, mildew-proof characteristics, but also has excellent sealing performance. With the application of chemical anticorrosion synthetic rubber in butterfly valve, the use of pneumatic rubber liner butterfly valve has been constantly increasing.
Pneumatic Wafer Type Rubber Lined Butterfly Valve

 
Pneumatic Rubber lined Butterfly Valve
ValvePneumatic Rubber lined Butterfly Valve
ModelD671J;D641J
SizeDN50-1200mm
Nominal PerssurePN6,PN10,PN16MPa
Body Material Nodular cast iron; Carbon steel (WCB); Stainless steel(CF8,CF83,CF3,CF3M)
Working Temperature-40~+150ºC
AccessorySolenoid valve, positioner, limit switch,
manual mechanism
Application rangeGas, water, oil products, corrosive media, etc.
FeaturesIt has the features of anticorrosion, wear-resisting, non-toxic and mildew proof, and strong sealing performance.
 
Pneumatic Rubber lined Butterfly Valve
Nominal DiameterDN50-1200mm
Rated Air LeakPN6,PN10,PN16MPa
ConnectionWafer Type
Sealing TypeAll kinds of rubber:-20~+150ºC
Air Pressure0.4-0.7MPa
Range of Action0~90º
Sealing MaterialHalf rubber lined; full rubber lined
Body MaterialNodular cast iron; Carbon steel (WCB); Stainless steel(CF8,CF83,CF3,CF3M)
Disc MaterialCarbon steel (WCB)Stainless steel(CF8,CF83,CF3,CF3M)
Working Temperature-40~+150ºC
Mode of ActionSingle action(spring return),Double Action(normal open&normal close)
Control TypeAdjust type; On-off Type
 
Compomnent of Butterfly Valve
BodyCast iron, ductile iron, carbon steel, stainless steel
PlateCast iron, ductile iron, carbon steel, stainless steel, rubber
StemCarbon steel, stainless steel
Sealing ringNR; CR; NBR; EPDM; FKM
 
The Appearance and Structure of Butterfly Valve:
 
Pneumatic Wafer Type Rubber Lined Butterfly Valve

 
Application Scope:
Pneumatic rubber lined butterfly valve is suitable for various types of process pipeline in the liquid and gas (including steam) and other media transport. In the service condition of weak corrosive fluid medium, the butterfly valve is used for two-position switch control or medium flow rate adjustment. Working temperature is generally not more than 180 ºC, and nominal pressure is 1.6 MPa or less. It is widely used in food, medicine, chemical industry, petroleum, electric power, textile, paper, etc.

Advantages:
1. It adoptes the non-pin lining adhesive to ensure the complete isolation of the medium and metal, and improve the reliability of the product.
2. The sealing surface wear resistance is good.
3. It can be installed at any location for convenient maintenance.
4. The seals can be replaced, and sealing can be reliable to achieve two-way sealing zero leakage.
5. The rubber material has no toxicity, and it has anti-bacterial, anti-mold performance. Besides, the product price is one third of the stainless steel valve.
Company Introduction:   
Zhitai Valve Co., Ltd is a member of Valve Association of Longwan District, is located in Longwan Central Industrial Zone, Wenzhou City. It'a professional technology company integrated with development, manufacturing, sales, and after-sales services of valve actuators and and self-controlled valves. Presently, our main products include: pneumatic actuators, pneumatic valves and pneumatic control valves; electric actuators, electeic valves and eletric control valves; automatic control products. Our products are widely applied in natural gas, electricity, petroleum, chemical, metallurgical, construction, pharmacy, paper, printing and dying. Zhitai series actuators and valves are the best choice for automatic fluid control engineering and equipment manufacturing. We sincerely welcome customers from home and abrode to visit us for supervision, communication and cooperation. It's a great honor for us to cooperate with you.
 
Pneumatic Wafer Type Rubber Lined Butterfly Valve

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