Flanged Pneumatic Ventilation Butterfly Valve ZMATD41W

  • Taxonomy:Pneumatic butterfly valve

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  • Date of release:2019/01/15
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First, the ventilation flange pneumatic butterfly valve overview:

Ventilation flange pneumatic butterfly valve is a non-closed pneumatic butterfly valve. The ventilation pneumatic butterfly valve is designed and manufactured by a new structure of medium-line disc and short-structure steel plate. It is compact in structure, light in weight, easy to install, small in flow resistance and flux. Large, avoiding the effects of high temperature expansion, and easy to operate. Pneumatic ventilation butterfly valve has no connecting rods, bolts, etc., reliable operation and long service life. Can be installed in multiple stations, independent of the flow of media. Pneumatic ventilation butterfly valve is a non-closed butterfly valve. Pneumatic ventilation butterfly valve is widely used in building materials, metallurgy, mining, electric power and other pipelines to connect, open and close or adjust the amount of media.


product nameVentilation flange pneumatic butterfly valve
Product numberTD641W
Product caliber50-1200MM
Product pressureBelow 0.25Mpa
Body materialCast steel, stainless steel 304, 316, 316L
Valve plate materialCast steel, stainless steel 304, 316, 316L
Drive modeWorm gear, manual, pneumatic, electric

Second, the main features of the ventilation flange pneumatic butterfly valve:

1. The design is novel, reasonable, light in weight, and quick to open and close.

2. The torque is small, the operation is convenient, and the labor is dexterous.

3. Use suitable materials to meet low, medium and high dielectric temperatures and corrosive media.

Third, the implementation standards of ventilation flange pneumatic butterfly valve:

Manufacturing StandardsGB/T 122387-89
Flange standardGB9113-2000、GB17241.6-1998
Structural length standardGB12221-89
Inspection standardsGB/T 13927-92

Fourth, the main parameters of the pneumatic actuator:

Pneumatic actuator modelZM-AT series, ZM-GT series single and double acting pneumatic actuator
Gas supply pressure0.5-0.7MPA
Air source interfaceG1/4", G1/8", G3/8", G1/2"
Form of actionSingle acting pneumatic actuator, double acting pneumatic actuator
Can be equipped with accessoriesSolenoid valve, limit switch, two-piece, handwheel mechanism, etc.

Fifth, The main parts and components of the ventilation flange pneumatic butterfly valve:

Part NameMain material
Valve bodyCast steel, stainless steel
Butterfly valveCast steel, stainless steel
Seal ringCast steel, stainless steel
Valve stem2Cr13, stainless steel
fillerFluoroplastic, flexible graphite

Sixth, the quotation notes:

1. Valve body parameters: caliber, working pressure, valve body material, medium, connection form, etc.

2. Actuator: actuator form, control mode, control signal (4-20MA), mode of action (gas-open, gas-off)

3. Optional accessories: solenoid valve, limit switch, two pieces

Shanghai Gaocheng Valve Manufacturing Co., Ltd. is a pneumatic ball valve manufacturer integrating scientific research, design, manufacture, sales and service. It has accumulated rich experience in production and sales in the field of industrial automation valves. If you have any questions, please call us at 021-66400088 and we will do our best to provide you with quality service.

Ventilation flange pneumatic butterfly valve features

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Key word:FlangedPneumaticVentilationButterflyValveZMATD41W,Flangedpneumaticventilationbutterflyvalve,Pneumaticventilationbutterflyvalve

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