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Industrial Angle Type Control Valve

Industrial Angle Type Control Valve

ZXN series Pneumatic double seat Control Valve Characteristics: Angle Type Single Seat Flow Control Valve adopt top-guided structure. It has following advantages: Precise valve body , S-Pattern Flow Port, Small Pressure Drop, Big Adjusting Range and High Precision of Flow Cv Value. The...

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Product Details

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.

Control valves are valves used to control conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received from controllers that compare a "setpoint" to a "process variable" whose value is provided by sensors that monitor changes in such conditions. The opening or closing of control valves is usually done automatically by electrical, hydraulic or pneumatic actuators. Positioners are used to control the opening or closing of the actuator based on electric, or pneumatic signals. These control signals, traditionally based on 3-15psi (0.2-1.0bar), more common now are 4-20mA signals for industry, 0-10V for HVAC systems, and the introduction of "Smart" systems, HART, Fieldbus Foundation, and Profibus being the more common protocols.

A control valve consists of three main parts in which each part exist in several types and designs: Valve's actuator Valve's positioner Valve's body

Pneumatic control valve, Self-operated control valve, electric control valve, Single seat control valve, flow control valve, three way control Valve


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Specification and technical date

Form

Top guiding single seat angle type

Nominal diameter

DN20~DN400(3/4''~16'')

Nominal Pressure PN(MPa)

16  25  40  64  100(150LB、300LB、600LB)

Inherent flow Characteristics

Equal percentage、Liner

Inherent rangeability R

50

Leakage class

IV Class、V Class、VI Class(Soft seal)

Upper bonnet form

Standard type

Case Steel:-20~250°C、Cast Stainless steel:-40~250°C

Cooling type

Case Steel:-29~425°C、Cast Stainless steel:-40~450°C

Cryogenic

Cast Stainless steel:-60~-100°C、-100~-200°C、-200~-250°C


Main performance index

No

Item

Standard Type

Cooling、cryogenic type

1

Intrinsic Error<(%)

±1

±2.5

2

Return difference<(%)

1

2.5

3

Dead band<(%)

0.4

1

4

Origin-destination deviation<(%)

±1

±2.5

5

Rated stroke deviation<(%)

+2.5

+2.5


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Manufacturing and Supplying All Kinds of Automatic Valves
Hoyee specializes in designing, manufacturing and supplying all kinds of automatic valves. Our products cover electric valves (ball valves, butterfly valves, gate vales and more), pneumatic valves (angle seated valves, ball valves, butterfly valves and more), control valves, regulating valves and more.
 
Supported by More than 600 Employees
Currently, we have more than 150 employees, including 30 more engineers and technicians. In addition, we also have two complete original production and auto-inspection lines from Germany, digital lathes and CNC machines to guarantee the quality and safety of our products. On the further strategy, our advantages help us hold an unbeatable stand in Industry 4.0.

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Packing Details: Wooden box and plywood case, standard export  packing.
In addition that we can  design and pack as your request.
Delivery Details : Shipped in 5-15 days after payment.

 

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1. Q: Is sample order acceptable?

    A:  Yes.

 

2. Q: When will make delivery ? 

    A:We have stock for standard products.

    As usual, after payment, within 7 working days.

 

3. After-sales Service 

    1 year warranty for all kinds of products; 

    As an experienced manufacturer, you can rest assured of the quality and after-sales service. 


4. Payment 

    L/C, T/T, Western Union, Paypal, Alipay, Cash.

 

5. Transportation 

    Transported by DHL, UPS, EMS, Fedex, SF, by Air, by sea. 


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 Mail address:Infor@hoyeevalve.com
 Website:www.hoyeevalve.com

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