EF100 Flow Meter with Adjustment Valve 0.36 - 3.6 L/h (AIR)
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11.683,66 TL
8.412,23 TL
Category
Brand
Stock Code
09894
Warranty Period
24 Month
Price
9.736,38 TL + VAT
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Flowmeter with Adjustment Valve (EF 100 Series) – Precise Flow Control and High Reliability
The Flowmeter with Adjustment Valve (EF 100 Series), offered by ORFA Industrial Products Industry and Trade Inc. , is a mechanical flow meter that offers a highly adjustable and economical solution for small flow rates. Its compact design makes it ideal for use in a variety of industrial applications and ensures high accuracy in flow control. Its all-stainless steel wetted parts ensure long-lasting and durable performance. Optimized for use with both water and gas flows, the precision adjustment valve allows for precise flow control.
This flow meter was developed specifically for applications where small, precise flows are critical and can be used safely in many applications, including laboratory environments, industrial processes, and R&D studies. Equipped with a stainless steel needle valve, the EF 100 series offers users high durability and leak-tightness.
Technical Information:
Model: EF100
Measuring Range: 0.36 - 3.6 L/h
Fluid Used: Air
Measuring Tube: Borosilicate Glass (100 mm long)
Protection Class: Polycarbonate
Float Stop Material: PTFE
Float Material: 316 Stainless Steel
Gasket Material: Viton
Maximum Working Pressure: 16 Bar
Maximum Operating Temperature: 100 °C
Connection Dimensions: 1/4" BSP / NPT
Needle Valve Material: 316 Stainless Steel
Accuracy Class: 2.5
Weight: 600g
Working Principle of Flow Meter with Adjustment Valve:
1. Flow Tube and Float Mechanism:
One of the most fundamental components of a Flowmeter with Regulating Valve is the flow tube, made of borosilicate glass. Inside the flow tube is a float that measures the flow of a liquid or gas. After entering the flowmeter, the measured fluid moves upward along the flow tube. Fluid pressure lifts the float, while gravity forces it down. The balance of these two forces maintains the float at a specific level. The position of the float directly indicates the flow rate. This is a mechanical and direct measurement method.
A float moving up indicates an increase in flow rate; a float moving down indicates a decrease. The flow rate is precisely determined by reading the float position on the scale in the flow tube.
2. Precise Flow Control with Needle Valve:
This flow meter is equipped with an integrated needle valve for precise flow control. The needle valve controls the flow rate by widening or narrowing the fluid path. The user can increase or decrease the flow rate by rotating the valve. The needle valve design allows for extremely fine adjustments, especially at low flow rates.
The needle valve system effectively regulates the flow rate of the fluid through the meter, providing the user with high-precision control, particularly in gas flows. This feature makes the Regulating Valve Flowmeter preferred in industrial and laboratory applications where small flows of gas or liquid are critical.
3. Flow Resistance and Pressure Balance:
The resistance encountered by the fluid within the flowmeter varies depending on its viscosity and flow rate. Adjustments made with the needle valve directly affect the pressure inside the flowmeter and, consequently, the fluid velocity. As fluid pressure increases, the float rises higher, resulting in an increase in flow. As the needle valve is rotated toward the closed position, the flow resistance increases, the float moves lower, and the flow rate decreases.
4. Material Durability and Reliability:
The Flowmeter with Adjustment Valve (EF 100 Series) features wetted parts made entirely of stainless steel and a measuring tube made of borosilicate glass. These materials ensure the flowmeter can be used safely even under corrosive chemicals, high temperatures, and pressures. The PTFE float stopper and Viton seals ensure the flowmeter offers the highest performance in terms of sealing and reliability.
5. Accuracy and Precision:
The EF 100 Series Flowmeter with Adjustment Valve has a Class 2.5 accuracy rating. This means it can measure even small flow rates with high accuracy. It is an ideal solution for laboratory work, chemical processes, and industrial applications where precise flow control is crucial.
Areas of Use:
Laboratories: Ideal for experimental and measurement applications requiring precise flow control.
R&D Centers: Used to precisely measure and control gas and liquid flows in new product development processes.
Industrial Facilities: It is a reliable solution for regular control of gas and liquid flows in production lines.
Chemical Industry: Can be used in processes where chemical substances must be handled and dosed carefully.
The Flowmeter with Adjustment Valve (EF 100 Series) offers a superior choice for industrial flow control with its high performance, robust construction, and precise flow rate adjustment. Offered with the assurance of ORFA Industrial Products Industry and Trade Inc. , this product helps reduce operational costs while increasing business efficiency.
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