Overview of ZDLP(M) electronic electric control valve: ZDLP, ZDLN type electronic electric single-seat, sleeve regulating valve, accepts the direct current signal from the regulating instrument, changes the flow of the medium to be adjusted, and keeps the controlled process parameters at the given value. It is widely used in the production automation control of electric power, metallurgy, chemical industry, petroleum, textile, pharmaceutical, papermaking and other industrial sectors.
Item NO.:
XUVAL77-94Lead Time:
45DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TTColor:
BlueMOQ:
10ZDLP (M) electronic type electric control valve
The nominal diameter of this series of products is from 20 to 300mm, the nominal pressure is 1.6/4.0/6.4MPa, the receiving signal is 0~10mA.DC or 4~20mA.DC, and the operating temperature range is 40℃~50℃. Among them, the electric single-seat control valve is suitable for the occasions with small pressure difference, the medium year is large or slightly particle impurities; the electric sleeve control valve is suitable for the occasions with large pressure difference and large leakage.
Material of main parts:
Part Name |
Material |
Body, Bonnet |
HT200, ZG230-450, ZG1Cr18Ni9Ti |
Spool |
1Cr18Ni9T, Stellite alloy surfacing, reinforced polytetrahydroethylene |
Filler |
PTFE, flexible graphite, stainless steel bellows |
Push rod, bushing |
2Cr13 |
Gasket |
Rubber asbestos board, 1Cr18Ni9Ti, graphite spiral wound gasket |
Dimensions:
Nominal diameter DN (mm) |
|
20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
Flange distance L |
PN16 | 181 | 184 | 205 | 222 | 254 | 276 | 298 | 352 | 420 | 451 | 600 | 680 | 850 |
PN40 | 194 | 197 | 210 | 235 | 267 | 292 | 317 | 368 | 420 | 473 | 615 | 680 | 850 | |
PN64 | 206 | 210 | 220 | 251 | 286 | 311 | 337 | 394 | 450 | 508 | 650 | 690 | 800 | |
Normal temperature valve cover H1 |
PN16 | 756 | 781 | 803 | 928 | 945 | 1260 | 1270 | 1294 | 1515 | 1540 | 1565 | 1816 | 2180 |
PN40 | 766 | 791 | 813 | 938 | 955 | 1260 | 1270 | 1329 | 1545 | 1560 | 1605 | 1892 | 2130 | |
PN64 | 773 | 803 | 833 | 965 | 100 | 1280 | 1300 | 1338 | 1575 | 1620 | 1675 | 1936 | 2202 | |
Medium temperature valve cover H1 |
PN16 | 956 | 981 | 1003 | 1128 | 1145 | 1510 | 1520 | 1544 | 1835 | 1860 | 1885 | 2166 | 2530 |
PN40 | 966 | 991 | 1013 | 1138 | 1155 | 1510 | 1520 | 1579 | 1865 | 1880 | 1925 | 2245 | 2480 | |
PN64 | 973 | 1003 | 1033 | 1165 | 1200 | 1530 | 1550 | 1588 | 1895 | 1940 | 1995 | 2258 | 2550 | |
∅D |
225 |
257 |
310 |
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|
PN16 | 53 | 58 | 68 | 73 | 80 | 90 | 98 | 108 | 123 | 140 | 168 | 203 | 230 |
PN40 | 53 | 58 | 68 | 73 | 80 | 90 | 98 | 115 | 135 | 150 | 188 | 223 | 255 | |
PN64 | 63 | 68 | 75 | 83 | 88 | 100 | 105 | 125 | 148 | 170 | 203 | 235 | 265 | |
H3 |
87 |
90 |
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Flange standard |
GB: 1.6/2.5/4.0/6.4MPa ANSI: 150/300/600Lb JIS: 10K, 20K, 30K |
Technical parameter:
Nominal diameter DN (mm)
Valve bottom diameter DN
|
20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
|
|||
10 | 12 | 15 | 20 | ||||||||||||||
Rated flow coefficient Kv |
Straight line |
1.8 | 2.8 | 4.4 | 6.9 | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | 1100 | 1760 |
Equal percentage |
1.6 | 2.5 | 4 | 6.3 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 160 | |
Rated stroke L (mm) |
10 |
16 |
25 |
40 |
60 |
100 |
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Nominal pressure PN (Mpa) |
1.6/4.0/6.4 |
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Inherent flow characteristics |
Straight line, equal percentage |
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Inherent adjustable ratio R |
50:1 | ||||||||||||||||
Allowable leakage |
Single seat |
Hard seal: IV level, soft seal: IV level |
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Sleeve |
Hard seal: IV level, soft seal: IV level |
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Working temperature t (℃) |
-20~200, -40~250, -40~450, -60~450 |
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Signal range (DC) |
0~10mA, 4~20mA, 1~5V, 0~10V |
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Voltage |
220V, 500Hz |
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Mode of action |
Electric open type, electric close type |
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Valve status at signal failure |
Fully open, switch, hold position |
Structure chart:
Packing & Delivery :
Packing Details:all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details:Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not
enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.
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