angle single seat automatic water control valve Pneumatic diaphragm intelligent

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Pneumatic diaphragm intelligent  angle single-seat control valve

                                 

YSIQ(D)60 Series of Intelligent Angle Control Valve uses modular design and impact structure. The varieties combination of the trim components make it applicable for high pressure head, high viscosity paste or containing granular fluid conditions, as well as sites like serious being flashed, cavitated and pipe direction change needed.

 

ZM10 series multi-springs pneumatic reinforce actuator, makes the valve realize the conversion of normal close and normal open on site easily, the spring can be effectively protected from the corrosion to prolong the service life of actuator and convenient for customers operation. The actuator and the intelligent valve positioner are connected pipeless to strengthen the antisemitic performance,stability and precision adjustment, to meet to exactly control of the working conditions o:p>

 

Working principle:

    The equipped smart positioner will convert to valve required settings when receive normal signal of electricity or signal of computer. Then the pneumatic actuator linear displacement will change to angular displacement by valve special connections, and tested by position transducer then feedback to microprocessor.

 

    The microprocessor will compare the actual valve feedback with original settings and tested if there is any deviation. It will output pulse width modulation command(PWM) to piezoelectric valve according to the the size and direction of deviation. The piezoelectric valve will regulate the input or exhaust gas under the control command.

 

Main Parts Materials                                                                 Table 1

Item

Part Name

Material

1

Body

WCB

WC6

CF8

CF8M

2

Seat

304,316/Partial Stellite

316/Partial Stellite

3

Plug

Metal Sealing

304,316/Partial Stellite

316/Partial Stellite

Soft Sealing

304,316+Reinforced Teflon

316+Reinforced Teflon

4

Cage

304,316

316

5

Guide Sleeve

304,316

316

6

Stem

304,316

316

7

Bonnet

WCB

WC6

CF8

CF8M

 

*Above is the common materials,the specific grades take the contract as a standard.

 

Specification&Technical Parameter                                                   Table 2                          

       Type

Top Guide Single Seat Angle

Nominal Diameter

DN20DN400(3/4”16”)

Nominal Pressure

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Zhejiang yongsheng technology co.,ltd.
Lushan Industrial Park,Fuyang, Hangzhou, Zhejiang, China (Mainland)
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