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Business Type: Manufacturer
Main Products:Pneumatic globe control valve Electromagnetic flowmeter Smart pressure transmitterVotex flow meterElectric globe control valve thermal mass gas flowmeterMagnetic Level Gaugespneumatic bufferfly valve electric ball valve temperature transmitter
ID:2006178615
Category: Manufacturing & Processing Machinery Valves & Pumps & Compressors
MOQ:1.00 Piece(s)
Electric Control ValveElectricActuatedControl Valve3 way globe control valveSteam globe control valveElectric steam control valveSingle Seat Control Valve flow control valvecontrol valve factory small flow control valveliquid gas control valve
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Electric Actuated Control Valve
The single-seated electric globe control valve is a pressure balance regulating valve. It adopts a cage sleeve guide and a single seat sealing structure. This electric globe control valve is equipped with an electric actuator, and the flow passage is S-streamline and the quality seal ring is used. The cage guided single-seated electric globe control valve has the characteristics of stable operation, large allowed differential pressure, accurate flow characteristics and low noise. It is especially suitable for work situations where the pressure difference between the upstream and the downstream is large.
1 | Valve Body | WCB | CF8 | CF8M | CF3M |
2 | Valve Seat | 304 | 304 | 316 | 316L |
3 | Valve Plug | 304 | 304 | 316 | 316L |
4 | Cage | WCB | CF8 | CF8M | CF3M |
5 | Bonnet | WCB | CF8 | CF8M | CF3M |
6 | Stem | 304 | 304 | 316 | 316L |
7 | Packing | PTFE/Flexible graphite | |||
8 | Spring | 65Mn | 304 | 316 | 316L |
9 | Nut | 304 | 304 | 316 | 316L |
DN（mm） | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | ||
Rated Flow Coefficient(Kv) | Linear | 6.9 | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | 1100 | 1760 | |
Equal Percentage | 6.3 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1600 | ||
Rate Travel（mm） | 16 | 25 | 40 | 60 | 100 | ||||||||||
PN（MPa） | 1.6 2.5 4.0 6.4 10.0 | ||||||||||||||
Electric Actuator Model | PSL | 201/202 | 204 | 208 | 312 | 320 | |||||||||
3810L | 3810LSA-08 | 3810LSA-20 | 3810LSB-30 | 3810LSB-50 | 3810LSC-65 | ||||||||||
Flow Characteristics | linear, equal percentage | ||||||||||||||
Adjustable Ratio | 50:01:00 | ||||||||||||||
Working temperature (℃） | Standard Type:1)cast steel:-40-250; 2)cast stainless steel:-60 250; Heat Dissipation Type：1)cast steel:-40-450；2)cast stainless steel:-60-450. | ||||||||||||||
Input Signal | 0-10mADC、4-20mADC、220VAC | ||||||||||||||
Voltage | 220VAC 50Hz | ||||||||||||||
Model | Rated Output Force (N) | Speed(mm/s) | Technical Parameters | ||||
PSL | 381L | PSL | 381L | PSL | 381L | PSL | 381L |
201 | 381LSA-08 | 1000 | 800 | 0.25 | 4.2 | Power supply: AC220V 50Hz | Power supply: AC220V 50Hz |
DN | L | H | ||||
PN16/25 | PN40 | PN64/100 | PN16/25 | PN40 | PN64/100 | |
20 | 185 | 190 | 200 | 699 | 679 | 682 |
25 | 200 | 205 | 210 | 711 | 721 | 733 |
32 | 205 | 210 | 220 | 728 | 738 | 750 |
40 | 222 | 230 | 251 | 728 | 738 | 750 |
50 | 250 | 255 | 286 | 731 | 741 | 753 |
65 | 276 | 285 | 311 | 827 | 837 | 849 |
80 | 298 | 310 | 337 | 839 | 849 | 861 |
100 | 350 | 355 | 394 | 857 | 867 | 879 |
125 | 410 | 425 | 440 | 895 | 905 | 917 |
150 | 451 | 460 | 475 | 1140 | 1150 | 1180 |
200 | 600 | 615 | 630 | 1160 | 1180 | 1240 |
250 | 670 | 685 | 700 | 1305 | 1335 | 1385 |
300 | 735 | 750 | 765 | 1512 | 1565 | 1605 |
1. The adjustable range of single-seated electric globe control valve is large, the inherent adjustable ratio
is 50, and the flow characteristics can be the linear and equal percentage.
2. The guiding area of the valve plug guide part is large, and this electric globe control valve has strong
anti-vibration performance.
3. The electric globe control valve has a compact structure and has an S streamlined passage, which makes the
pressure drop loss small and the flow rate large.
4. Electric actuators come in many forms and can be used for 4~20mA.DC or 0~10mA.DC.
5. The electronic type of single-seated electric globe control valve can directly control the opening of the valve by the current signal, without the need of a servo amplifier.
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