Tianjin Yibiao valve manufacturing Co., Ltd.

Professional Valve Manufacturer
Customer Service Hotline +86-138-2033-8668
Electric V-Type Control Valve
The electric V-type control valve incorporates an imported electric actuator and a high-quality V-notch ball valve. The V-shaped structure of the ball core creates a shearing effect on the valve seat. Therefore, the electric V-type control valve is suitable for regulating process parameters in industrial enterprises such as papermaking, chemical, and metallurgical plants where suspended liquid media contain fibers or minute solid particles. It is particularly well-suited for the automatic regulation of fluids with suspended particles—such as pulp, white water, black liquor, and white liquor—as well as dense, turbid slurry-like fluid media in the pulping and papermaking production processes.
Parameters
Specifications: DN40-DN800
Material: WCB
Brand: Tianjin Yibiao
Model: YBFM
Product Details

Electric V-Type Control Valve Product Features

1. Features an elastic load pressure-assisted seal seat ensuring tight contact between the valve seat and ball core from start to finish.

2. Incorporates an integral valve body structure eliminating potential leakage risks.

3. Exhibits an equal percentage characteristic with a wide control range and exceptionally stable control process, suitable for diverse process applications.

4. The stem and ball core are connected via an involute spline. When loaded, radial forces on the tooth profile enable automatic centering, while uniform stress distribution across all teeth ensures high strength and extended service life.

Electric V-Type Control Valve Key Technical Parameters and Performance Specifications

Nominal Diameter DN253240506580100125150200250300350400
Rated Flow Coefficient Cv324378901602503606101120185029503700719511466
Nominal PressurePN 1.6, 2.5, 4.0, 6.4 MPa
Strength Test2.4~9.6MPa
Seal Test1.76~7.0MPa
Flow CharacteristicsApproximately equal percentage, linear characteristics
Valve plate rotation angle (degrees)0° to 90° (adjustable)
Permissible leakage rate

Soft seal: Zero leakage

Hard seal: ≤ Rated Cv × 0.001%

Soft seal: VI microbubble level Metal seal: ≤ rated CV × 0.065%
Action Time (seconds/90 degrees)8.5~3036~60
Adjustable ratio250:1300:1
Basic error≤±2% over the entire travel range
Hysteresis≤±2% over the entire travel range
Dead zone≤0.8% of the total travel distance
Control MethodSwitch Position Indicator (two-position control), Passive Contact Signal, 1/5K Potentiometer, Intelligent Adjustment (4-20mA Analog Signal Control)


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Tianjin Yibiao valve manufacturing Co., Ltd.
Company Address: No. 3 Road, Tianjin Baodi Jiuyuan Industrial Zone Sales Hotline: 022-26798533
Phone
138-2033-8668 (WeChat)
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