Place of Origin:
China
Brand Name:
HUATAO
Certification:
ISO9001
Model Number:
HT-Regulating Valve
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Straight Stroke Electric Adjustment Diaphragm Valve Electric Control Valve
Regulating Control Valve Introduce
The flow characteristic of the electric control valve is the relationship between the relative flow of the medium flowing through the electric control valve and its opening under the condition that the pressure difference between the two ends of the valve remains constant. The flow characteristics of the electric control valve have three types: linear characteristics, equal percentage characteristics and parabolic characteristics.
Electric Diaphgram Control Valve adopts the Diaphragm which fits the raised face of the Valve Body to ensure the sealing. There's no Packing in the valve body. The regulating element is the flexible Diaphragm. The flow port of the diaphragm control valve is very smooth. The lining material and the diaphragm can be made of corrosion-resistant material.
Such a control valve uses a small, strong, and high-precision electric actuator with On-Off Function or with 4-20mA DC or 1~5V direct current signal to realize the valve's proportional action, which is more suitable for the working condition required Corrosion Resistance and Poison-resistance.
Straight stroke electric regulating diaphragm valve (electric regulating valve) has the advantages of simple structure, small flow path resistance, larger flow force than other valves of the same caliber, no leakage, and can be used for the regulation of high viscosity and suspended particle fluids. (rubber or polytetrafluoroethylene) suitable for regulating strong alkali, and strong corrosive medium. It is composed of a diaphragm valve and PSL series electric actuator. There is a servo system in the electric actuator, no need for an additional servo amplifier, and the operation can be controlled with an input control signal (4-20MA or 1-5VDC) and a single-phase power supply to realize the adjustment of parameters such as pressure, flow, temperature, and liquid level.
Regulating Control Valve Main Technical Specification
Performance Indexes
Nominal diameter (mm): 15 20 25 32 40 50 65 80 100
Flow coefficient Kv: 8 12 16 28 60 68 90 160 300
Nominal pressure: MPa1.0
Equipped with actuator: PSL202 PSL 204 PSL 208 PSL 210
Stroke (mm):10 16 25 40
Allowable differential pressure MPa:1.0
Power supply: 220V±10%50Hz
Protection class IP65
Basic error: ±1.0%
Dead zone: ≤±1.0%
Hysteresis: ≤±1.0%
Regulating Control Valve Size And Weight
| Nominal diameter(mm) | H(mm) | L(mm) | H(mm) | Weight(Kg) |
| 15 | 47.5 | 140 | 578 | 15.5 |
| 20 | 52.5 | 145 | 578 | 16.5 |
| 25 | 57.5 | 155 | 578 | 17.5 |
| 32 | 67.5 | 165 | 587 | 22 |
| 40 | 72.5 | 190 | 602 | 24 |
| 50 | 80 | 210 | 642 | 31 |
| 65 | 90 | 240 | 650 | 54 |
| 80 | 97.5 | 270 | 655 | 59 |
| 100 | 107.5 | 335 | 737 | 73 |
Other series of valves
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Please ask for pump details and price by chris@huataogroup.com, Whatsapp: 0086 137 0329 5214.
For any questions will reply within 24 hours.
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